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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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脉冲电流对冷加工黄铜的组织及性能的影响
Keywords: 脉冲电流,黄铜,再结晶,力学性能
Abstract:
？研究了脉冲电流对一种冷加工黄铜再结晶组织和力学性能的影响.结果表明,利用脉冲电流作为形变黄铜的再结晶处理手段，可以得到比常规退火处理更细更均匀的再结晶晶粒，从而使该材料的综合力学性能提高．脉冲电流作用时间短，加热速度快，促进再结晶形核和抑制随后晶粒长大是得到细晶粒的原因．
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