We all know how most scrap metals are recycled – melted down and then mixed with other materials like wood, plastic, and resin to make new items. But did you know that the ways in which scrap is recycled aren’t always the same?
There are a few ways that recycling happens that we haven’t even considered yet. Here are some of those ways on how scrap aluminium, in particular, is recycled.
Moulding Through Heat
Heat is one of the first ways in which aluminium can be recycled. Once the metal is cooled and malleable, it can be moulded into new items. This process uses the microwave, as well as a blow to press, to heat the metal up and make it soft enough to be moulded into different shapes. If the moulding isn’t perfect, though, it may just break, but that’s much better than wasting the item. In this way, recycling is a win-win situation for everyone involved.
Mixing With Other Metals
Aluminium can also be melted down and used to create new metals by mixing it with copper, tin, or zinc. This is a popular method of recycling because it works well in creating products like oven mitts, cookware, and metal roof shingles. The good thing about this is that the resulting metal doesn’t lose its nonferrous characteristics, which means it can still be used for making other things. So instead of throwing away something that can be useful again, like old baking pans that have broken off, you can reuse them and make other items out of them. There’s a scrap metal pick up Sydney or your city has that can dispose of those materials for you and even pay you money, depending on the quality and weight, among others.
Aluminium is combined with copper to create new alloys that are stronger and lighter than aluminium itself. In fact, alloys are especially suitable for use in outer space crafts, since they are much stronger than aluminium and much lighter, which makes them easier to launch into space. They are also ideal for outer space habitats since aluminium is lightweight and durable enough to withstand the extreme temperatures that will be encountered there.
Turning Them Into Sheets
Scrap aluminium can also be melted down and turned into sheets, which can then be used for building materials. The recycled metal can be combined with cement to create reinforced concrete, which is then poured on top of the melted metal for a stronger foundation. Using this technique, a lot of the burden and cost of new construction can be eliminated. In many cases, a building need not be constructed entirely from scratch but rather can be constructed using materials already available at the site.
There are a number of different ways how scrap aluminium is recycled. These are just some of the ways how scrap metal is reused to form new and stronger products. Each way will focus on a different part of the process. This will ensure that the product will be more effective and that the costs involved in doing the recycling will be minimal. If you have any of these metals left from a previous construction project or from rubbish such as cans collected over a period of time, you will want to ask about aluminium scrap metal price in Sydney or in the area near you and then sell them to a scrapyard.
Recycling will become an integral part of society since more waste is being produced every day. With today’s recycling efforts, it seems that the world is finally taking notice and that attitudes towards environmental issues are changing. As a result, we are likely to see more recycling efforts like how scrap aluminium is recycled.