grain refiner
晶粒细化剂
常用释义
英式发音
美式发音
基本释义
- 晶粒细化剂
例句
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1·Built two product lines of metal powder and aluminum alloy additive, metal additive, grain refiner.建立了金属粉末和铝熔铸业用熔剂、金属添加剂、细化剂两套生产线。
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2·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。
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3·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。
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4·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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5·The new preparation method of Al-Ti-C grain refiner was studied with aluminium ingot, potassium hexafluorotitanate, aluminium powder, hexachloroethane and carbon powder.提出了利用铝锭、氟钛酸钾、铝粉、六氯乙烷和碳粉制备铝钛碳晶粒细化剂的新方法。
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6·The improvement of the PTC characteristics was induced by the more oxide of the grain boundary of the refiner particle size and an increase of the Barium vacancy.在高温下，由于钡空位的增加、晶粒较细晶界较多和晶界的氧化作用等增加了材料的PTC效应。