Al-Ti-B晶粒细化剂微观组织对AA1050合金细化效果的影响

Effect of Microstructure of Al-Ti-B on Refining Result for AA1050 Alloy

分析了两种Al-Ti-B晶粒细化剂的成分及微观组织,并在同等试验工艺、相同细化剂添加量的条件下,比较了两种Al-Ti-B丝晶粒细化剂对AA1050合金的细化效果。

Composition and microstructure of two kinds of A1-Ti-B grain refiner were analyzed in the paper. The refining result of two A1-Ti-B wires for AAI050 alloy was compared under the same test condition and same addition.