Along with encouraging you to sell your scrap metal to us for some extra pocket money and to make a positive impact on the environment, we also believe it’s crucial that children understand the importance of metal and how they contribute to society. For younger children, it can still be a bit of a dry topic, though, which is why we thought we’d put together this article detailing some fun experiments. These three experiments will work to ease them into the world of metal, so they at least have a base understanding and are prepared for future information.

1.     Coloured flame test

You may remember this one from high school – putting different metals over a Bunsen burner to see how the flame changes colour. This is a fun one to start with since the actively changing colours will get the children hooked pretty easily. Once you have your safety goggles and gloves, simply clean a piece of nichrome wire in hydrochloric acid and then dip it in a variety of different metals (copper, sodium and lithium for examples) one at a time and hold it to a gas flame. They should change colour.

This is because the electrons are being superheated – causing them to become excited. Each type of metal is different, so when the electrons begin to settle, they release light energy – which are the different lights you see when you put them to the gas flame.

2.     Thermite reaction

A traditional thermite reaction can sometimes be a bit dangerous for children to attempt and can even go wrong for adults. It essentially involves heating up oxidised iron and aluminium to create a large amount of heat and light. There is a much safer way to showcase a thermite reaction, however, and that is by using aluminium foil and rusted ball bearings. 

Once you have your safety goggles equipped, cover one of the two ball bearings in aluminium foil and then knock them together to create a spark. That in itself is a thermite reaction on a smaller scale. It will still excite the children and show them a bit about the reaction that is used quite commonly in welding due to the high amount of heat produced.

3.     Copper plating

Plating something in copper is actually fairly simple and is a fun way to decorate any type of silver-like metal like aluminium or iron (any type of galvanised metal is ideal) to give it a more gold-like appeal. If you’re looking to make something creatively then you could shape your own ornament and dip that in the copper solution – otherwise, just any type of galvanised metal will suffice.

There are a few ingredients you’ll need before you get started – distilled water, hydrochloric acid, a plastic beaker or cup and a 12V battery. Our scrap metal experts also recommend safety goggles. 

1. Pour five parts distilled water to one-part hydrochloric acid (always pour the water in first – never add water to acid) into the cup and stir it with a plastic stirrer. The plastic stirrer is important because if you were to use metal, the acid will eat away at it.

2. Once your solution is ready – you can place your piece of copper in it. Hook the copper anode up to the positive charge of your 12V battery using alligator clips and keep it in the solution for a few hours so the solution can absorb the copper. 

3. Next, grab your piece of galvanised metal, hook it up to the battery’s negative charge and put it in the solution. 

4. Stir it around constantly to keep the particles moving. The longer the copper has sat in the solution, the quicker the plating process will be but once you’re happy with the amount of plating that has occurred you can take it out and see the difference. Keep in mind that some parts like the bottom of your piece may appear darker than the rest since it would have had the most exposure.

5. If you are doing a decorative piece and are looking to create a two-tone effect, you can duct tape the parts you would like to remain the original colour.

Are you looking to sell scrap metal in Melbourne?

Metal Men Recycling highly encourage you to sell any scrap metal you may have lying around the house. Not only will you make some extra cash on the side, but you’ll also be actively contributing to a sustainable and environmentally-friendly industry.

Contact us by filling out our online enquiry form or calling 03 5941 6677 to find out more about our services.

Different metals have different properties – some are more unique than others but most of them define a particular metal – making it ideal for certain applications. Today we’re going to be talking about conductivity. Conductivity is a big one – especially in the modern world where our society relies so heavily on electricity. 

What’s even better, is that you’ll be able to find most of the following metals in scrap objects around your home – which will be handy if you’re looking to sell scrap metal. So, with that in mind, let’s take a look at four of the most conductive metals in the world and talk a bit about them. 

1.     Silver

This one may surprise you, but it’s the truth – silver is the most conductive metal on the planet. The simple answer as to why is because it has only one valence electron that is able to move around freely due to the low level of resistance silver has. So, why do we rarely hear about silver being used for conductive applications? There are a couple of reasons.

For starters, it’s an expensive metal – and, secondly, it is not very resistant to corrosion and tarnishing, meaning its exterior will deteriorate over time – ultimately affecting the quality of its conductivity. It is also not very strong.

So, whilst silver is the most conductive metal – when you take into account its deterioration rate and cost, it’s not very practical for the bulk of wiring applications. That being said, it is still used in certain batteries, for electrical contacts, on circuit boards and for soldering – so you’ll still be able to find some around your house if you’re looking to sell scrap metal.

2.     Copper

Like silver, copper only has a single valence electron and is also highly conductive – just not quite as conductive as silver. That being said, copper’s other characteristics make it a far more suitable option when it comes to many widespread electronic applications. In fact, it is the most popular option for metal wiring and is considered to be 64% more conductive than aluminium.

The lack of iron in the copper also means it has incredible anti-corrosive properties. Combine that with its high ductility and it is easy to understand why copper is the preferred metal for electrical wiring. You should have no trouble finding scrap copper to sell around the house – especially if you’re looking to get rid of old electrical hardware or components.

3.     Gold

Gold takes a bit from the former metals – it is highly conductive, ductile and extremely resistant to corrosion. However, being a precious metal like silver, it is also expensive to use and thus not very practical for everyday applications. Interestingly enough, its level of conductivity has been said to outlast both silver and copper’s since gold’s corrosion resistance is so good that it never tarnishes.

This means that its conductivity efficiency will never waver – unlike silver’s or even copper’s (which will diminish even a small amount over time since corrosion is inevitable at some point). Gold is often used in electrical contacts and connectors as well as gold bonding wire and electroplating chemicals.

4.     Aluminium

Though not as conductive as copper, aluminium is actually a favoured metal for certain wiring applications. Aluminium is ductile and malleable like copper but has a greater strength to weight ratio (it is three times lighter than copper) – making it the preferred material for power lines, for example. However, for small everyday wiring solutions, copper is still the preferred metal of choice.

Are you looking to sell scrap metal in Melbourne?

Whether you’ve got some e-waste that may have some silver in the components or are looking to get rid of some outdated copper wires – Metal Men Recycling is the best destination for you to sell your scrap metal in Melbourne. Located in Pakenham, our vast recycling plant is equipped with a weighbridge and state-of-the-art sorting facilities. We also offer drop-off and pick-up bin services if your site or office requires a large clean-up.

We buy a wide variety of scrap metal including ferrous and non-ferrous types. Our experts can also help you determine exactly what does and doesn’t qualify for the recycling process if you are unsure.

So, if you have any spare scrap metal lying around at home, come on down to Metal Men Recycling and get paid for making a difference to the environment. Give us a call on 03 5941 6677 or contact us by filling out our online enquiry form today.

E-waste – you’ve probably heard the term before, but you may not know what it means. The good news is, it’s not as complicated as you might think. E-waste is essentially any form of electronic waste (the E standing for electronic) such as computers or mobile phones. Today’s article is going to break down the elements of e-waste for you, so you know all about it the next time you’re looking to sell scrap metal.

The definition of e-waste

Victoria’s sustainability website defines e-waste as “any item with a plug, battery or cord that is no longer working or wanted”. If your six-year-old laptop has finally died, it can be recycled. If your television has stopped working, it can be recycled. Any electronic device that is no longer working or that you no longer have use for counts as e-waste and can be recycled at a scrap metal plant.

Examples of e-waste

Why is e-waste so recyclable?

As you can see, e-waste really does encompass a broad range of products ranging from everyday household items like dishwashers to niche hobbies like remote-controlled trains. Some of the larger and even more professional items are made almost entirely out of metal. Washing machines for examples – which are also considered to be whitegoods – are generally constructed from zinc-coated steel on the outside whilst the internal area is made from stainless steel. Additionally, the electronic components that go into modern washing machines can also be recycled as the circuitry will have many copper wires.

Power drills feature metal in the internal components as well as the drill bit itself. The actual tool tends to be made from plastic, rubber (for the grip) and metal. No matter what type of product it is – if it has electronics within it then it can be recycled and there’s a fair chance that the electronic components aren’t the only recyclable parts of the product.

The importance of recycling e-waste

E-waste contains hazardous materials such as lead, mercury or flame retardants. Lithium in batteries is the most obvious example of this. When these items are thrown away, they end up in landfill where the heavy metals and hazardous elements can poison the soil and groundwater – leading to a variety of environmental issues.

By selling your e-waste, you’re ensuring that the items are appropriately deconstructed, sorted and recycled whilst also gaining some extra cash on the side. Recycling e-waste also indirectly minimises the environmental impact since there’s less of a need to produce virgin metals for electronic parts – which cuts down on the number of greenhouse gasses released into our atmosphere. Additionally, it will reduce the amount of waste that ends up in landfill – which is an ongoing issue.

What are the recyclable metals in electronics?

Several different metals are used to power your electronic devices and can thus be harvested and recycled when the time comes. Copper is one of the most popular since its high conductibility and ductility make it perfect for wires. Cobalt is one of the lesser-known metals but is actually a common component used in lithium-ion batteries (specifically the cathode) – which is the type of battery that almost every rechargeable device uses nowadays. Cobalt is also infinitely recyclable – so it can be continuously recycled without losing any of its characteristics or integrity.

Even precious metals such as gold and silver are featured in many electronics – albeit in small quantities due to their price. Other recyclable metals found in electronic components include nickel and aluminium – which are both quite conductive. All these metals are extracted and separated from the heavy metals (such as lithium) before being recycled. It’s worth noting, however, that whilst lead is a highly toxic heavy metal, it is actually completely recyclable.

Are you looking to sell your scrap metal?

If you have electronics you no longer use lying around your house – it doesn’t matter how old they are – then consider bringing them down to Metal Men Recycling, the number one place to sell your scrap metal in Melbourne. We buy a variety of ferrous and non-ferrous metals. Are you a business looking to do a large clean-up of old computers and equipment? We offer a bin drop-off and pick-up service to make the job easier for you.

You can contact us by filling out our online enquiry form or by calling 03 5941 6677.

Christmas is right around the corner, and, whilst it’s a great time to sell your scrap metal to us, we thought we’d take the opportunity to focus this article on sharing with you some of our favourite DIYs you can make with your kids from bits and pieces lying around the house! If you’re looking for a way to entertain your kids during the upcoming Christmas holidays, then these four Christmas crafts will ensure you a day of fun.

1. Bow tie noodle Christmas wreath

This craft is fun and simple, using materials you can find around the house! All you will need is: 

• Mini bow tie noodles;
• A white card;
• Green paint;
• A paintbrush;
• Green glitter; 
• A red ribbon; and
• A glue gun.

Start by painting your noodles with the green paint and decorating them with green glitter, then, once the paint has dried arrange the noodles in a circle on your white piece of card and use the glue to stick them down. Once they are stuck and dried, tie the red ribbon into a bow and glue it on the bottom of the wreath, enjoy!

2. Handprint reindeer art

This is a great craft that is perfect for decorating cards! You will need:

• Brown paint; 
• Your card or some paper; 
• Googly eyes;
• Sparkles; 
• A glue gun;
• Pom poms; and 
• Some ribbon. 

Firstly, pour out some paint onto a surface and stick your hand in it. Once your hand is evenly covered, place it onto your card or piece of paper. Remove your hand and wait for it to dry. If you want to add some extra bling, then add the sparkles whilst the paint is still wet. Once it is dry, cut the ribbon into a collar for your reindeer and put it over the base of your thumbprint. 

Stick a googly eye onto your thumb’s knuckle and use a pom-pom for the nose – which will be the tip of your thumb. You can essentially do this to any finger you choose – or even all the fingers, giving them different coloured noses from your thumb (which can be Rudolph).

3. Popsicle stick Christmas ornaments

These popsicle stick ornaments are a fun and pretty addition to your Christmas tree – not to mention easy to make. The materials you’ll need include:

• Coloured popsicle sticks;
• Foam sticker stars;
• Sticker rhinestones;
• Twine;
• A glue gun; and
• A pair of scissors.

Using your scissors, cut the popsicle sticks (we recommend green sticks for these ones) into five different sizes, 1”, 1.5”, 2”, 2.5”, and 3” lengths. For the top of the tree where the piece of twine will go – cut ½” off of another green popsicle stick and, using glue, sandwich the looped twine (which is where it will hang from) between the base stick and the ½” piece.

Next, evenly space out your cut popsicle sticks onto the base stick and use your glue gun to stick them on. Finally, stick on your star and decorate your tree with the rhinestones. Now all that’s left is to hang up your new ornaments!

4. Cupcake liner Christmas tree

For this beautiful Christmas craft, you’ll be turning a cardboard cone into a little homemade Christmas tree! You will need: 

• Cupcake liners;
• A cardboard cone;
• Foam stars;
• A glue gun; and
• Sewing pins.

Start by cutting down the side of each cupcake liner and removing the base. Five or six should be sufficient but you may require more or less depending on the size of your cone. Wrap each liner around your cardboard cone starting at the bottom and you’ll start to see your Christmas tree taking shape. Make sure you are securing the ends with either the sewing pins or hot glue gun.

Make sure to cover the entire cardboard cone by adding more strips of the cut-up cupcake liners, overlapping each slightly. For the top of the Christmas tree, roll a small piece of the cupcake liner and pin it to the treetop. Finally, top it off with a foam star. Enjoy your Christmas tree!

Fun metal fact

Did you know that the Eiffel Tower is about six inches taller in the summer than in the winter because steel expands when heated?

Are you looking to sell scrap metal in Melbourne?

If there’s any spare scrap metal you have lying around or old appliances that you’re planning to put out for hard rubbish collection, consider selling it to us here at Metal Men Recycling instead. We can pay you for your scrap metal and recycle it sustainably.

If you’d like to know more about our recycling services, then please don’t hesitate to give us a call on 03 5941 6677. You may also contact us via our online enquiry form.

Many of the appliances and equipment we use every day contain various types of metal. During summer, some older appliances, such as air conditioners, may be worn out due to overuse. However, instead of chucking them out, bring them into Metal Men Recycling where you can sell your scrap metal for some extra cash. Not only will you be compensated, but you will also help to pave the way towards a greener future. This starter guide will help ease you into the world of scrap metal recycling and let you know what types of items are best recycled during the summer.

Barbeques/outdoor cooking equipment

Almost every Aussie household has a barbeque, in fact, they are a summer essential. Most people find themselves using their barbeque quite a lot over the summer, so, when it comes time to replace it, bring it on over to Metal Men Recycling and sell it to us instead of sending it to the tip. Most outdoor cooking appliances are usually composed of metals such as stainless steel or cast iron – which are both highly recyclable metals. 

Some of the most metal-prominent outdoor cooking appliances are barbeques, grills, and webbers. Due to the natural properties of certain metals, they are easily recyclable and can be transformed into a number of different items – all without the metals losing their defining characteristics. This means kitchen appliances can potentially be infinitely recycled. 

Aluminium cans

Aluminium cans can be found just about anywhere and are items that just get thrown out in many households alongside the rest of the rubbish without a second thought. Aluminium cans are a summer staple – who doesn’t love a coke or sprite by the pool? However, what many people don’t know is that these aluminium cans can be recycled. So next time you are having a can of coke, instead of throwing it out, keep it in a recycling container and sell it with the rest of your scrap metal.

Broken down lawnmowers

With summer’s hot weather attracting the snakes, many people are cutting their long grass more frequently. If you end up overusing your lawnmower and need to replace it, don’t just chuck it out, recycle it! Your lawnmower is made up of many different parts – a lot of which are metal. The blades, for example, need replacing every now and then and can be recycled even if the rest of your mower works fine. By scrapping your old and run-down lawnmower or its spare parts, you’re contributing to a more sustainable future and making a bit of extra money on the side – it’s a win-win.

E-waste

On those scorching summer days when you just want to stay out of the sun, a great way to stay entertained is by watching television or using your laptop. If you have a television set or phone, then you would know that there are many different parts which contain metal – whether it’s the case of a smartphone or the circuitry within a television. By scrapping your old or out of commission e-waste, you can be paid. This is useful for when you want some quick and extra cash to put towards your next electronic device.

Air conditioning units

Air conditioning units are a true luxury during the summer. However, if you have an older unit that’s been through its paces – using it heavily throughout the summer may send it over the edge. If this happens, bring the unit and its spare parts to a scrap yard such as Metal Men Recycling and we will be able to let you know which parts are and aren’t worth scrapping so you can get a bit of a financial return from it.

Fun metal fact

Did you know silver conducts electricity better than any other metal? However, due to its price, it isn’t used to produce electronic products.

Are you looking to sell scrap metal for some extra cash?

If you’re looking to get some extra cash quickly, then why not consider selling your scrap metal to Metal Men Recycling? Selling your scrap metal is a great way to simultaneously get rid of your scrap metal as well as make a positive impact on the environment. 

Our metal recycling team is passionate about helping you recycle your scrap metal in a simple, quick and smart way. That’s why we offer state-of-the-art weighbridges on-site and easy drive through access so you can unload your summer scrap metal efficiently.

If you’d like to sell your scrap metal for some extra cash, then you can contact us by calling 03 5941 6677 or by filling out the enquiry form that can be found on our website.

We touched on the evolution of scrap metal sorting technology in one of our last articles, but today we thought we’d concentrate on two specific technologies that are quite prevalent in the industry – XRF and LIBS. These two sorting technologies both have their advantages and disadvantages and our Melbourne-based metal recycling experts are going to be breaking those down for you in this explorative article.

The fundamentals of XRF

XRF (X-ray fluorescence) has been utilised in the metal recycling industry for over two decades and is a tried and true process that has revolutionised the sorting process. The radiation from the X-ray determines a metal and alloy’s content and composition. How does it do this? When the radiation bombards a material (metal, in this instance), fluorescent, otherwise known as secondary, X-rays are emitted. The XRF scanner interprets these emissions and uses it to define the composition of the metal and ultimately conclude what type of metal it is. This is considered a non-destructive sorting method as the metal’s physical shape is not compromised.

XRF identifying machines are available in both handheld and larger, automated options which are great for quickly sorting through a large number of pieces. XRF is capable of distinguishing between different grades of alloys. So, if you have several different stainless-steel grades in a container, an XRF scanner will identify each one specifically – making for an efficient and quick scrap metal sorting process. In addition to distinguishing between grades of stainless steel and aluminium, glass can also be separated at incredible speeds in an automated XRF machine.

Disadvantages of XRF

One of the biggest concerns with XRF scanning technology is that at the end of the day, it is still using radiation to achieve a result – and even though it is low-level radiation that isn’t harmful to humans, there is still some concern over it. The radiation also requires extra PPE to be purchased and worn as well as licensing and regulatory paperwork to be completed. Some of the older handheld XRF scanners are also unable to identify light elements such as carbon or lithium. This is due to the fact that the energy released is so low that it is usually is either reabsorbed into the metal or blocked by the air – preventing the scanner from receiving a sufficient sample.

The fundamentals of LIBS

On the other end, we have LIBS (laser-induced breakdown spectroscopy), which is a newer technology and doesn’t utilise radiation to achieve a result. Instead, it uses a high-focus laser that essentially erodes the surface of the metal. As this occurs, the atoms decay and emit light wavelengths. These wavelengths are actually specific for each element – thus, the type of metal can be determined. LIBS is a minimally destructive method since it does melt a portion of the surface in order to obtain a result.

Advantages of LIBS

LIBS can identify types of metal rapidly as well as perform simultaneous multielement analyses. Unlike XRF, there is no need for extra PPE equipment or licensing because there is no radiation present when using LIBS scanners – which also eliminates the concern of exposure. LIBS scanners used to be much more effective at analysing light metals compared to XRF – however, more modern XRF scanners have improved on this shortcoming. Aluminium is also considered to be easier to sort with LIBS technology.

Disadvantages of LIBS

An expert on metal analysis, John I.H. Patterson, PhD., and consultant for Bruker – a company that manufactures scientific instruments – stated in 2015 that XRF is the preferred method when factors such as accuracy and precision matter, implying that LIBS falls short in these categories. Additionally, LIBS is not as effective when it comes to heavy metals, high-temperature alloys and stainless steel sorting

Interested in recycling metal in Melbourne?

At Metal Men Recycling, we use the latest technology and methods to ensure your scrap metal is sorted as effectively and efficiently as possible. Doing this guarantees that the recycled product is as pure as possible and fit for repurposing in a variety of industries. If you’ve got some spare scrap metal lying around, then bring it over to Metal Men recycling – the home of metal recycling in Melbourne.

We can buy several types of metals. And, if your business is looking to unload a hefty amount of metal, then ask us about our pickup and drop-off bin service that will streamline the process for you. Whatever your need – Metal Men Recycling can cater to it.

So, what are you waiting for? Contact us today by calling 03 5941 6677 or filling out our online form.

As scrap metal buyers in Melbourne, we enjoy reading and experiencing the various ways that scrap metal can be used beyond recycling and repurposing. That’s why today we thought we’d take a look at the more creative side of the scrap metal industry and highlight six incredible artists who use scrap metal components to craft gorgeous sculptures and pieces.

1.     John Lopez

John Lopez is a bronze sculptor and welder who chose to pursue scrap metal sculpting after his aunt passed away in a car accident. Moving to his uncle’s ranch, the Western South Dakota-raised sculptor built the fence around the newly erected family cemetery. When he ran out of materials, he used scrap iron. This sparked a move into scrap metal sculpting which allowed him to experiment and continue sculpting and welding but with scrap metal as his chief material. Lopez has since created several incredible bronze sculptures such as the life-sized bison, Dakotah – which was created by first moulding a clay model and then creating a bronze cast. 

2.     Igor Verniy

There is a Russian artist named Igor Verniy who specialises in steampunk and cyberpunk-styled scrap metal sculptures. These aren’t as large as Lopez’ scrap creations, however, but smaller-scale pieces with intricate details and moving components so the sculptures can be posed in various fashions. Verniy concentrates predominantly on small creatures like birds and butterflies. He repurposes a lot of old jewellery, car parts and electronics to bring his creations to life.

He has stated that his love of science (both natural and fiction), as well as engineering and robots, pushed him to pursue such a passion that allows him to marry his fascinations. Verniy studies the animals and their proportions in their natural habitats to gain the best possible understanding of their anatomy before sculpting them. One of his more notable creations is the symbolic dove of peace.

3.     Cem Özkan

Little is known about this Turkish prodigy; however, his portfolio really does speak for itself. Cem Özkan is a young artist who creates absolutely stunning sculptures out of scrap metal. He studied at Anadolu University in Turkey and mainly gravitates towards science fiction sculptures – forming original creations.

4.     Scrap Metal Art Thailand

This Thai-based studio specialises in creating custom scrap metal sculptures with a particular affinity towards pop-culture figures such as Transformers and those from the Predator and Alien franchises. Some of their Transformers are three times as tall as an average human. They’re weatherproof, very sturdy and ship to over 40 countries around the globe.

5.     Tom Hardwidge

Tom Hardwidge is the creator of athrobots – steampunk insect sculptures which he builds in Shropshire, England. Each of these extraordinary sculptures begins as a series of sketches before being crafted using components such as watch movements and other scrap metal pieces. The inspiration behind these creatures comes from a fusion of both nature and unusually formed metal and beaded objects that “fit together in an interesting way”.

6.     J.K. Brown

John Kennedy Brown (known by many as J.K. Brown), aged 36, from West Wales, creates amazing art sculptures from bits of scrap he finds washed up on beaches. His aim when designing and creating his artworks is to reflect the world around him which is why most of his sculptures are of animals. In fact, his most well-known piece is a blue butterfly which he says represents the state of metamorphism. J.K. Brown learnt to weld when he studied sculpting at West Wales School of the Arts. His work has been recognised nationally many times and has featured in exhibitions of international contemporary artists and exhibited in Windsor Great Park, London.

Fun Metal Fact

Metals will react with most other elements, but especially nonmetals, such as oxygen and nitrogen.

Scrap metal buyers in Melbourne

If you’re looking for scrap metal buyers in Melbourne, then look no further than Metal Men Recycling. Metal Men Recycling are your go-to professionals for all your scrap metal recycling needs. We buy all types of scrap metal and even offer pickup services for businesses. We collect both ferrous and non-ferrous metals at your convenience. Get paid by cheque or EFTPOS for being environmentally friendly and recycling metals on your site. 

Contact us today to find out more about our 24-hour scrap metal pickup services, or simply call 03 5941 6677.

Metals are very versatile and can be utilized for numerous applications including construction and all forms of vehicle manufacturing (automobiles, aeroplanes, ships, and railways etc.). They can also be used to produce home gadgets. The most common metals that we see as scrap metal buyers in Melbourne include aluminium, silver, copper, brass, and gold. It’s not always the usual suspects, though, which is why we thought we’d highlight seven of the stranger metals out there that you may come across.

1. Rhodium

Rhodium, number 45 on the periodic table. Rhodium is a hard, ultra-rare metal. It has a silvery-white appearance and boasts corrosion-resistant and chemically inert qualities. Belonging to the family of noble metals, rhodium is one of the rarest naturally occurring metals on planet Earth. Because of this, it is extremely costly to purchase. In 2013, it was selling for USD $925 per 28 grams. It is commonly used in jewellery and catalytic converters in vehicles – whether it be standalone or as an alloy combined with platinum or palladium.

2. Gallium

Gallium, number 31 on the periodic table. At room temperature, gallium is a soft, silvery, glass-like metal. Solid gallium, however, is brittle and a very poor electrical conductor. It is a post-transition metal. Gallium is an unusual metal because of how it reacts. Its melting point (29.76°C) is similar to our body temperature meaning we can melt it by simply holding it in our hands – yet, shatter it like glass when it is a solid. The oddest thing, though, is what happens when it is mixed with other metals. For example, combining gallium with dilute sulfuric acid and potassium dichromate results in a solution that beats like a living heart. Gallium itself is commonly used in a variety of electronic products.

3. Mercury

Mercury, number 80 on the periodic table. Mercury is a transition metal with a silvery-white colour and mirror-like lustre. It is a good conductor of heat and electricity and is a high-density metal. One of its defining properties that makes it so strange is its melting point (23°C). Mercury’s melting point is also coincidentally room temperature making it the only metal capable of melting at room temperature. It is commonly used in thermometers, barometers, and fluorescent lighting and is quite toxic to humans should they be exposed to it by touch or breathing vapours.

4. Ruthenium

Ruthenium, number 44 on the periodic table. Ruthenium is a lustrous and silvery hard metal with a shiny surface – kind of like foil wrap. It is a transition metal that is considered unusual for several reasons including how rare it is. Ruthenium is dubbed ‘the metal that can burn forever’ on account of it being suspected to be the catalyst behind the flames that have burned for over a thousand years in Turkey. Because of this quality, it is looked upon favourably for both oil refining and low-cost solar panels. It is also commonly used in jewellery. 

5. Curium

Curium, number 96 on the periodic table. Curium has a rugged, silvery appearance with a melting point of about 1,340°C (2,400°F) and a density of 13.5 grams per cubic centimetre. It is an actinoid element. Curium is an unusual metal because of how it glows in the dark. Curium is one of the most radioactive metals on the planet. Because of this, it is extremely toxic. It is predominantly used as a power source for electrical equipment during space exploration missions – for example, the x-ray spectrometers in the Mars rovers.

6. Copernicium

Copernicium, number 112 on the periodic table. Copernicium is an extremely radioactive, synthetic element which scientists still don’t know a lot about. As scrap metal buyers, we don’t often see it – and you probably won’t either. That’s because It has only been created a handful of times since its discovery in 1996. It is a transition metal, though is a gas at room temperature. Even so, it is still classified as a metal. This type of metal is quite rare and has no real-world applications at the moment – it is only used in research.

7. Bismuth

Bismuth, number 83 on the periodic table. Bismuth is a brittle, crystalline, white-pink metal. This post-transition metal’s unusual characteristic is how diamagnetic it is. This means that it is repelled by magnetic fields and, in turn, creates a repulsive force that pushes away any magnetic objects near it. If you were to place a magnetic piece of metal in between some Bismuth – it will levitate. It is commonly used as a colourant in cosmetics.

FUN METAL FACT

Did you know that approximately 80% of the periodic table is made up of metals?

Looking for scrap metal buyers in Melbourne?

Metal Men Recycling are your go-to professionals for scrap metal pickup. As scrap metal buyers, we can purchase both ferrous and non-ferrous metals at your convenience. Get paid by cheque or EFTPOS for being environmentally friendly and recycling metals on your site. 

Contact us today by filling out the form on our website or by calling 03 5941 6677 to find out more about our 24-hour scrap metal pickup service.

Teaching your children the importance of recycling is incredibly important as they are the future generation. But recycling doesn’t just stop at putting the correct items in the appropriate bins – or bringing down scrap metal to our recycling plant – it can also include home recycling and repurposing to give items a second lease on life. As a Melbourne-based metal recycling company – we are dedicated to creating a sustainable future for all and there is no better time to do it than now when we are all at home. By the end of these three fun activities, your children will have learnt how to repurpose items instead of throwing them out!

1. Tic tac go

This DIY tic tac go set is the perfect entertainment for your trip to the park and beyond and is incredibly easy to make. For this activity you will need:

• 10 bottle caps; 
• A permanent marker;
• One small sack; and 
• A ruler. 

First, take your permanent marker and put a big X on five of the bottle tops, then on the other five put a big O. Next, take your ruler and use it to make straight lines on the sack. Make it so there is a total of nine boxes on the sack, creating a grid. Now toss all ten bottle tops into the sack and let the fun begin.

2. Birdfeeder

This birdfeeder costs next to nothing and is something our Melbourne-based metal recycling experts think would look brilliant hanging in the front or backyard. The best part is, to gather the materials all you need to do is dig through your recycling bin! What you’ll need is: 

• A clean plastic peanut butter jar with a lid; 
• A lid from a large yogurt container; 
• A utility knife (be sure to supervise your children and not leave them alone with this);
• Two bolts/nuts;
• String;
• A pair of scissors;
• Bird seeds;
• Glue; and
• Two sticks.

Use your knife to puncture a hole in the middle of the peanut butter jar and the two lids (the holes only need to be big enough to fit the string). Next, sketch out four holes the size of a dollar coin around the jar – this is how the birds will be able to get to the seeds. Place the yogurt lid under the peanut butter jar, double the string and feed it through the yogurt lid, peanut butter jar and peanut butter jar lid.

Tie the bottom end of the doubled string onto the nut below the yogurt lid. Now glue your sticks on the underside of your yogurt lid in a cross pattern (this is for the birds to perch on). Finally, open your lid, empty in the bird seeds and hang the string from a hook and wait for your new feathered friends to stop by for a snack!

3. Hanging planter

Two-litre bottles become beautiful hanging plants in this DIY craft! This is a simple, easy, cheap, and effective craft that the kids will love! All you need for this is: 

• A two-litre bottle; 
• Some string; and 
• A craft knife. 

Cut out a rectangle in the middle of the bottle and poke one hole at each end. Feed one end of the string through one side and the other end of the string through the other side of the bottle. Knot the string at both sides and cut off any excess. Then, fill your bottle with soil and plant your seeds. Use your string to hang it up and watch your flowers grow! You can hang it in your room or outside, it is mess-free and looks stunning!

FUN METAL FACT

Did you know that world time periods are often named after the metal used?

Are you looking at recycling metal in Melbourne?

Metal Men Recycling is still operating during the lockdown period and will continue to provide you with streamlined and quality metal recycling solutions in Melbourne. Whether you’re bringing scrap metal to our facility for processing and to take advantage of our weighbridges – or you’re looking to utilise our free 24-hour pickup service – Metal Men recycling has you covered. We provide bins in several different sizes to help you manage your scrap metal loads. For a full list of metals that we buy, please check our website.

If you’d like to get in touch with our experts or find out more about selling your scrap metal to us – then please give us a call on 03 5941 6677. Alternatively, you may also contact us via the form on our website.

Scrap metal recycling has become such an integral part of our society in both an economic and environmental sense. Environmentally speaking, it mitigates the amount of metal that ends up in landfill and expends far less energy when compared to mining virgin ore. Economically, newly recycled and repurposed metal also enables cheaper alternatives to freshly produced products whilst still retaining close to the same (if not the same in some cases) qualities and advantages.

As scrap metal buyers, we relish in the fact that we’re involved in such a forward-thinking industry that’s paving the way for future generations. It wasn’t always an easy job, though, and the industry has made numerous investments in technological advancements over the years that have worked to streamline the scrap metal recycling process. The most notable of which is sorting.

The evolution of sorting

Sorting is arguably the most integral part of the scrap metal recycling process. It’s in this phase where not only all the types of metals are differentiated from each other, but all the individual alloys within the types of metal as well. If metal is not sorted properly to begin with, then the end-result may be contaminated and be unusable as a product.

Once all the types of metal and alloys are sorted they can then be processed and shredded. Manual methods such as using nitric acid to identify copper are no longer the norm. Even the “magnet” test which was used to differentiate between steel and stainless steel is obsolete as there are now over 150 grades of stainless steel – making it difficult for a simple magnet to distinguish them.

XRF and LIBS technology

Sorting manually by hand, though slow and tedious, was feasible many years ago, but, as the world evolved, so too did the metal recycling industry. Modern sorting methods are not only significantly faster and more efficient but also incredibly precise in identifying alloys, grades and types of metal. Handheld smart devices use XRF (X-ray Fluorescence) and LIBS (Laser-Induced Breakdown Spectroscopy) technology to streamline the sorting process and ensure the most accurate results. 

Whilst XRF uses X-ray technology to accurately determine the type of metal, LIBS uses low-level energy and optical technology. Additionally, fully automated machines that also utilise XRF and LIBS technology are able to achieve an even more effective result. This sort of technology is an exciting showcase of how far the industry has come as well as an indicator of what the future holds.

Improved operations

With the sorting phase being so tightly organised and productive nowadays, it means that other phases in the recycling process are also heightened –  ultimately leading to a more effective and economical supply chain. This results in the newly produced recycled metal being shipped out and used for real-world applications faster than ever before. The technological developments for the sorting phase alone ripple out to the rest of the operation, improving and growing the process.

Environmental advantages of modern sorting technology

Laser methods for automatic scrap metal sorting have the aptitude to save recycling plants large amounts of money. This mechanised automatic laser sorting also has the potential for big economic savings. There are several environmental benefits to the expansive research involved in improving the sorting of scrap metal – the main one of which is that it reduces the amount that goes to landfill

The scrap metal that is discarded into landfills creates significant environmental risks and is a hazard to the soil, air, and water surrounding the landfill. This is because of the toxins, like mercury and lead, contained inside the metals. With this new technology more metal than ever is able to be sorted and recycled – resulting in less of it ending up in landfills which is great for the environment.

FUN METAL FACT

Did you know recycling aluminium cans saves 95% of the energy used to make new cans?

Are looking to get into metal recycling in Melbourne?

Whether it’s old cars and their motors or copper piping you’ve found under your house, scrap metal recycling is a great way to earn some money whilst helping to contribute to an environmentally friendly industry. At Metal Men Recycling, we buy all sorts of scrap metal including ferrous and non-ferrous. 

We offer a 24-hour pick-up service and also have a range of different bin sizes that are available to be sent to your home or business depending on what suits you best. Our helpful and experienced team members are available to help you with any questions you may have regarding scrap metal recycling.

If you would like to contact us, then please give us a call on 03 5941 6677 or you can fill out the enquiry form on our website.

Most elements on the periodic table are metals. There are 18 different groups that the elements are categorised into based on their characteristics and 17 of those different groups contain metals. Each group has different properties which make each metal unique for a variety of applications. As scrap metal buyers, we love learning about the different qualities of metal and seeing what newly recycled metal goes towards in the real world. Let’s take a look at some common uses that some types of metal have, shall we?

Group 11

Group 11 includes copper, silver and gold. These metals are often used for the production of jewellery and coins as they are nonreactive. This plays a massive part in why they are the perfect choice for a nice pair of earrings, a two-dollar coin or a nice bracelet – because they don’t corrode or rust easily. Gold is an interesting material as it’s rarely ever used on its own. This is because, in its pure form, gold is too soft and wouldn’t be as durable when made into jewellery. That’s why it’s predominantly combined with other alloys such as silver or platinum to strengthen it.

Group 8

Metals such as iron and stainless steel (an alloy of iron) are often used to build strong free-standing structures such as skyscrapers – in addition to vehicles like ships, cars, trains and trucks. Being as they’re a part of Group eight, they’re very strong – making them the standout choice for industrial purposes. Both of these metals can also be shaped using various metal fabrication machines to bend, cut and puncture them. Stainless steel is also a highly recyclable material that won’t lose its qualities regardless of how many times it’s been recycled – further bolstering its attractiveness for industrial applications. 

Group 13

Aluminium – which is part of Group 13 – is most commonly used in items found around the house such as aluminium foil and cooking utensils. It is also heavily used for beer kegs and in aeroplanes. Similarly to gold, aluminium is not very strong and is quite ductile in its purest form meaning it must be used as an alloy with other materials such as magnesium or copper to strengthen it. 

Like other metals, aluminium is an excellent conductor of heat and electricity meaning you can also find it being used in some wiring. If you’ve got some spare aluminium wiring lying around or in a product you don’t need – consider bringing it down to Metal Men Recycling where our scrap metal buyers can take it off your hands and ensure that it’s recycled properly.

Notable traits of certain metals

• Copper is good for wiring and is mostly used for that application as it is considered the most conductive and cost-efficient option.
• Tungsten is the metal with the highest melting point – 3,422 °C – so it is used for the filaments of light bulbs as it can endure the high temperatures without melting.                               
• Lead is used to make batteries as it is highly reactive (the lead reacts with the sulfuric acid to create lead sulphate which charges the battery).  
• Mercury is used in clinical thermometers in Australia as it has a high coefficient of expansion meaning the liquid increases in volume when the temperature is increased making it suitable to measure even the slightest change in temperature. In addition to this, mercury is one of two metals (halogen bromine being the other) that remains in liquid form at room temperature – further making it ideal for thermometers.

Metal Fun Fact

Tungsten has a very high melting point of 3,422 °C second to only Carbon with a record high melting point of 3,550 °C.

Are you looking for scrap metal buyers in Melbourne?

A fantastic way to earn some extra money on the side whilst making a positive impact on the environment is by selling your scrap metal at a place like Metal Men Recycling. As scrap metal buyers, we accept all types of scrap metal and will pay you by cheque or EFTPOS for your metal. Our services include:

• Door trade facilitation;
• Factory cleanouts and farm clean-ups;
• Free bin service for your scrap metal drop-offs;
• 24-hour scrap metal pick up; and
• An easy access weighbridge.

By selling your scrap to Metal Men Recycling you’ll be actively making your recycling experience 100 times easier as our experts have over 50 years of combined experience.

Get in touch with our friendly team of scrap metal buyers today by calling 03 5941 6677. You may also contact us via the enquiry page on our website.

Many of the items we use daily within (or even outside) our household actually have a secret material. They contain metal. There comes a time when your favourite kettle or couch you’ve been using since your 20s just needs to go in the bin. However, instead of throwing them out, one thing you can do to help pave the way towards a greener future is to recycle it.

This is where the metal in your appliances and furniture comes in. Items made out of metal are easily recyclable thanks to the material’s natural properties. It can be processed and fabricated again into different forms making it perfect for recycling. There is only one problem, it can be difficult to know which items are best for metal recycling in Melbourne. That’s where this article comes in to shed some light on the matter. 

Household appliances 

Most households generally have a basic set of appliances like a kettle, toaster, washing machine, refrigerator, freezer, sink, and dryer. Whatever appliance you are wanting to recycle, most are usually composed more so of metal than anything else. This means that most of these appliances can be recycled easily. Some of the more metal-prominent appliances are refrigerators, dishwashers, and dryers – also known as whitegoods.

Copper piping or wiring 

Copper wiring can be found in almost every household item and is of great value when recycled properly. In terms of copper piping – your kitchen, laundry, bathroom or anywhere with plumbing for that matter will contain some form of copper piping since most water pipes are made from the material. A good time to recycle your copper piping is during a renovation – instead of throwing out your old extra pipes, you can recycle them!

Sinks and taps

Sinks are most commonly made from stainless steel, whilst taps are predominantly made of brass. These materials can be recycled if you are thinking of replacing them when redoing your kitchen or bathrooms. To recycle your sink or tap you could drive to a scrap metal yard in Melbourne like Metal Men Recycling. We will take your old steel sink for you (and any other scrap metal items you need to get rid of).

Pots and pans

Pots and pans are great for cooking, but, a little known trait is that they’re very easy to recycle as most of them will be mostly made up of aluminium and cast iron. This can come in handy when it’s time to replace your old utensils with new ones.

Vehicles and tools

Not everyone has a personal vehicle but if you do, then you will know there are many different parts – such as the radiator or battery – that can be recycled. Even tools have parts like lawnmowers or leaf blowers contain motors that can be recycled in addition to other components and types of metal. By scrapping your old and run-down vehicles or tools you can get a bit of money for it from the metal parts.

E-waste

Products such as televisions or computers are items that not everyone will possess, however, if you do – then you should know that several different parts of them can be scrapped for cash at a trusted recycling plant in Melbourne. All the parts of your electronic device are made out of different materials – most of which are varying types of metal. By scrapping e-waste you have no use for – you can get a bit of money from it to put towards your next electronic device and actively help the environment.

Bicycles

Bicycles – the environmentally friendly way to get around town. Many parts of your bicycle will have a metallic shine and lustre, however, that doesn’t necessarily mean that it’s made from metal. By bringing your bike and its spare parts to a scrap yard such as Metal Men recycling we will be able to let you know which parts of your bike are worth scrapping.

Metal Fun Fact

South Africa is home to the deepest gold mine in the world – Mponeng gold mine – with an operating depth of between 3km and 4km below the surface.

Are you looking to sell your scrap metal for some extra cash in Melbourne?

If you’re looking to get some extra cash quickly, then look no further than Metal Men Recycling. Selling your scrap metal is a great way to earn some extra cash as well as make a positive impact on the environment. With an on-site weighbridge and state-of-the-art sorting facilities, metal recycling in Melbourne has never been so easy!

If you’d like to sell your scrap metal for some extra cash, then please contact us via the enquiry form on our website or by calling our experienced team on 03 5941 6677.