Method for preparing alloy element additive for aluminum alloy production

The invention relates to a method for preparing an alloy element additive for aluminum alloy production. The alloy element additive is composed of the following ingredients of, by weight, 70 parts to90 parts of Mn-Fe alloy element powder, 5 parts to 20 parts of MgC[12] base fusion powder, and 5 parts to 10 parts of cyanoacrylate-polyethylene-glycol bonders. The method for preparing an alloy element additive for aluminum alloy production has the advantages that because the MgC[12] base fusion is used as a fluxing agent, not only is the flux action on the alloy element powder is achieved, but also the refining action on molten aluminum is achieved, and it is really achieved that multiple purposes are achieved with one agent; additionally, because a traditional alloy element additive contains villiaumite, a lot of black smoke is generated when the traditional alloy element additive is in use, and the environment is polluted; and because the alloy element additive contains no villiaumite,no black smoke is generat