🌍 At Dohy Commodity, discover a world of innovation and sustainability with our premium aluminum, a versatile material that transcends the boundaries of modern industry. Whether you’re involved in aerospace, construction, electronics or other exciting industries, our aluminum delivers exceptional performance every step of the way.

How is our Aluminum Made?

🔍 Primary Production Of Aluminium : Aluminum production begins with extracting bauxite, an ore found in the topsoil in many tropical and subtropical regions of the world. Chemists then produce the chemical compound aluminum oxide, also known as alumina, from bauxite using a method known as the Bayer process.

Every two pounds of bauxite produces one pound of alumina. Through a process known as Hall-Heroult, aluminum producers smelt aluminum oxide and refine it into pure aluminum metal. Every two pounds of aluminum oxide produces one pound of aluminum.

♻️ Secondary Production Of Aluminium : it involves recycling scrap aluminum into new aluminum. The process uses less energy than primary production and is more environmentally friendly. Producers extract aluminum from waste streams and prepare to recycle it. Aluminum producers sort the scrap by its chemical properties. Scrap with one type of chemical composition has more value than scrap containing several alloys.

After sorting, aluminum refiners place the scrap into melting furnaces and turn it into molten aluminum. The molten aluminum can be cast into two types of large slabs – ingots and billets. Ingots can be rolled into sheet aluminum, while billets can be extruded into different shapes.