Al-5Ti-1B晶粒细化剂添加量和细化时间对铝合金细化效果的影响

Effects of Al-5Ti-1B Grain Refiner Addition and Refining Time on Grain Refinement Efficiency of Aluminum Alloy

通过Al-5Ti-1B晶粒细化剂的添加量和细化时间试验,分析了其不同添加量及不同细化时间对A356铝合金金相组织的影响。最后得出了较合适A356铝合金金相组织的Al-5Ti-1B晶粒细化剂添加量和细化时间。

The influence of refiner addition and refining time on the microstructure of A356 alloy were studied by Al-5Ti-1B grain refiner addition and refinement time test. Then, the best added amount of Al-5Ti-1B refiner and the best time of refining for the microstructure of A356 could be obtained.