Processing method and equipment for making aluminum alloy from aluminum scrap

摘要

The present invention relates to a method and apparatus for dissolving aluminum scrap.;The aluminum scrap melting method of the present invention comprises the steps of: separately dissolving aluminum ingots, aluminum chips and secondary crushed lower scraps, process scraps, and pure lower scraps, respectively; Mixing with the ingot melt and the chip melt and then remixing with the scrap me The alloying element is added to the mixed melt to precipitate impurities into the intermetallic compound. The apparatus includes a main melting furnace 21 having a twin chamber structure; And a chip melting furnace 22 and an induction heating furnace 23.;The aluminum scrap melting method of the present invention has the advantage that the melting and refining efficiency is improved, and as a result, the production cost of the aluminum alloy can be reduced.;Aluminum, aluminum alloy, melting furnace, induction furnace, aluminum chips, scrap