Microsoft Word - 11-p1346.DOC Key words: Al−Mg alloy; melting; purification process; grain refiner [gap=18395]关键词：铝镁合金；熔炼；净化工艺；晶粒细化剂
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... sugar refiner 炼糖器 reciprocating refiner 往返互换提纯器 grain refiner 晶粒细化剂 ; 故又称为细晶剂 ...
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细化剂对7050合金铸态显微组织的影响-书刊-中国铝业网百事通 关键词： 细化剂;铸态组织;7050 合金 [gap=1157]Key words： grain refiner;as-cast structure;7050 alloy
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RE grain-refiner 稀土细化剂
AlTiB grain refiner AlTiB晶粒细化剂
nano-grain refiner 纳米晶粒细化剂
master alloy grain refiner 中间合金细化剂
The effect of a kind of efficient grain refiner on the macrostructure of aluminum alloy was investigated.
本文研究了一种强有效的晶粒细化剂对铝合金宏观晶粒组织的影响。
Several methods for refining grains including annealing, adding grain refiner and quenching were discussed.
讨论了细化晶粒的几种方法：退火、添加晶粒细化剂和激冷。
The result showed that after adding grain refiner, the hardness of magnesium alloys changed little while the impact toughness increased.
结果表明，添加细化剂后，镁合金的硬度变化不大，而冲击韧性提高。
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