【摘要】 对电解法制取铝钛硼稀土中间合金进行了理论分析 ,在不改变铝电解生产的条件下试制了铝钛硼稀土中间合金 ,并对工业纯铝进行了晶粒细化试验 ,结果能使晶粒细化到平均直径d=0.21mm。更多还原

【Abstract】 This paper analyses the preparation of Al-Ti-B-RE medium alloys by electrolysis, and the preparation of Al-Ti-B-RE medium alloys in the same conditions of the aluminum electrolysis, and the test of refining grain in pure aluminum verifies that refined grain can reach d =0.21mm.更多还原