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。
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。
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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