The difference between raw aluminum and cooked aluminum

【China Aluminum Industry Network】 "Smelting aluminum" refers to the "casting aluminum alloy" in the aluminum industry. It is mainly aluminum-silicon, or some alloying elements are added for casting molding. That is, the product is a casting. Rough surface aluminum products, mostly raw aluminum. Raw aluminum is impure aluminum, which, like cast iron, breaks down hard.

"Matured aluminum" is a "deformed aluminum alloy", divided into seven international alloy series, namely: 1 series - pure aluminum, 2 series - aluminum copper, 3 series - aluminum manganese, 4 series - aluminum silicon, 5 series - aluminum magnesium , 6 series - Al-Mg-Si, 7 series - Al-Zn-Mg, aluminum pipe, aluminum bar, aluminum profile, aluminum wire, aluminum plate, aluminum foil, etc. are all deformed aluminum alloys, which are processed and deformed to form. They include pure aluminum and aluminum. Alloy; "alloy" is not a category, aluminum products include pure aluminum and aluminum alloy products. The "raw aluminum" and "cooked aluminum" are now called "cast aluminum" and "deformed aluminum." The so-called “scrap aluminum” refers to various aluminum materials that are discarded and put into the market after use. In addition to the “raw aluminum” (ie, high in silicon content) and “cooked aluminum,” the aluminum scrap on the market is notable. In strict accordance with the alloy into the use of classification.