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  4. 镁合金塑性变形机制的研究进展

兵器材料科学与工程 , 2009, 32(2): 116-119. doi: 10.3969/j.issn.1004-244X.2009.02.034

镁合金塑性变形机制的研究进展

曲家惠 1, , 岳明凯 2, , 刘烨 3,

1.沈阳理工大学装备工程学院,辽宁,沈阳,110168

2.沈阳理工大学装备工程学院,辽宁,沈阳,110168

3.沈阳理工大学装备工程学院,辽宁,沈阳,110168

基金项目:   总装备部项目(BK-2006-10)  

关键词： 镁合金 , 变形机制 , 综述 , 滑移 , 孪生 , 晶粒细化

Research achievements of plastic deformation mechanisms on magnesium alloys

综述镁及镁合金室温塑性变形的滑移和孪生机制的研究进展,总结镁合金塑性变形机制的研究状况.结果表明.强化孪生、降低c/a比值和细化晶粒,能提高变形镁合金的室温塑性.通过对现有研究成果的归纳和总结,指出提高镁合金塑性变形性能的有效途径,对高性能变形镁合金材料的研制及镁合金加工工艺优化具有指导意义.

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