综述了中间合金细化剂对铝合金晶粒细化处理的研究与应用现状。
The present situation of application and study of master alloy refiners in aluminum alloys was reviewed in this paper.
综述了中间合金细化剂对铝合金晶粒细化处理的研究与应用现状。对具有代表性的细化机理进行了分析和讨论。
The present situation of application and study of master alloy refiners in aluminum alloys was reviewed in this paper. the typical mechanism of grain refine was analyzed and discussed.
采用一种新型中间合金复合细化剂，在常规生产工艺条件下对高温合金K4169铸件进行了晶粒细化。
The ingots of cast superalloy K4169 was refined with the addition of a trace of intermetallic compounds to the melt under conventional casting condition.
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