【摘要】 论述了镧镨铈 (LPC)新型混合稀土铝中间合金作添加剂 ,其在 60 63铝合金中起净化 ,使铝合金晶粒细化 ,同时又能改善铝合金的耐腐蚀性能的作用和效果。更多还原

【Abstract】 The significance of a new types of La-Pr-Ce (LPC) mixed rare earths-aluminum intermediate alloy used as an additive was described in this articale.This additive plays a purifying role in aluminum alloy No.6063,and makes it possible for increasing fineness of crystal grain,and improving corrosion resistance of alluminum alloy.更多还原