Aluminum alloy Application:grain refining,improve electrical conductivity,enhance plasticity for aluminum,copper and alloy. Aluminum alloyApplication:grain refining,improve electrical conductivity,enhance plasticity for aluminum, ... .5~5.5add liquidity2~3‰700~720easy segregationALBiALBi10Bi9~11adjust alloy element,add liquidityaccording to quantity650easy segregation aluminum alloy