RE: What's the difference between raw aluminum and cooked aluminum?
askaluadmin > 04-09-2018, 03:04 AM
Aluminum metal mainly consists of mature aluminum, raw aluminum and alloy. These terms are commonly known as, so there is no written stringent quality standard. In general, the aluminum in solid waste is aluminum content, which is basically free of other metal elements. Raw aluminum refers to the solid waste aluminum containing a certain amount of silicon, a higher hardness of waste aluminum, the alloy generally refers to the aluminum content of more than 97 percent, containing about 1 percent of the magnesium waste aluminum. Of course this interpretation is far-fetched, and the actual situation may be more complicated. The United States also has a classification standard for waste aluminum, but it is different from the above. Wrought aluminium, aluminium and its alloy should be: the explanation of folk call "raw aluminum aluminum industry is" on the "alloy" it was based on aluminum and silicon is given priority to, or add some alloy elements, used for casting molding, products are casting namely; Aluminum alloy aluminum "practice" is the "deformation", seven points on international alloy series, namely 1 series - pure aluminium, a series of 2 - aluminum copper, 3 series - manganese, 4 - al-si series, the series 5 -, 6 series - aluminium magnesium, silicon, aluminum magnesium 7 series - aluminum zinc magnesium, aluminum pipe, aluminum rod, aluminum, aluminum wire, aluminum plate, aluminum foil, etc are all categories deformation aluminium alloy, the machining deformation forming, they include pure aluminum and aluminum alloy; "Alloy" is not a class, aluminum products include pure aluminum and aluminum alloy products. "Raw aluminum" and "cooked aluminum" are now called "cast aluminum" and "deformed aluminum". Questions referring to the "aluminium scrap" refers to after using the waste into the market all kinds of aluminum, aluminum scrap on the market in addition to "cast aluminium" (i.e., is a high silicon) and aluminum "practice", pay attention to the strict classification by alloy into use.