| ECAP法制备细晶ZK60镁合金的微观组织与力学性能 |
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| 引用本文： | 何运斌,潘清林,刘晓艳,李文斌. ECAP法制备细晶ZK60镁合金的微观组织与力学性能[J]. 材料工程, 2011, 0(6): 32-38 |
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| 作者姓名： | 何运斌 潘清林 刘晓艳 李文斌 |
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| 作者单位： | 中南大学材料科学与工程学院;中南大学有色金属材料科学与工程教育部重点实验室; |
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| 摘 要： | 利用等通道转角挤压法(ECAP)制备出了细晶ZK60合金,通过金相组织观察,拉伸性能测试,EBSD和透射电镜(TEM)研究了不同挤压温度和挤压道次对合金组织与性能的影响.结果表明:ZK60镁合金在210～240℃温度范围内进行ECAP挤压能获得较好的晶粒细化效果;在240℃进行ECAP挤压时,随着挤压道次的增加,合金晶...
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| 关 键 词： | 等通道转角挤压(ECAP) ZK60镁合金 动态回复和再结晶 显微组织 |
Microstructure and Mechanical Properties of ZK60 Magnesium Alloy Produced by Equal Channel Angular Pressing |
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| HE Yun-bin,PAN Qing-lin,LIU Xiao-yan,LI Wen-bin. Microstructure and Mechanical Properties of ZK60 Magnesium Alloy Produced by Equal Channel Angular Pressing[J]. Journal of Materials Engineering, 2011, 0(6): 32-38 |
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| Authors: | HE Yun-bin PAN Qing-lin LIU Xiao-yan LI Wen-bin |
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| Affiliation: | HE Yun-bin1,2,PAN Qing-lin1,LIU Xiao-yan1.2,LI Wen-bin1,2 (1 School of Materials Science and Engineering,Central South University,Changsha 410083,China,2 Key Laboratory of Non-ferrous Metal Materials Science and Engineering of Education Ministry,China) |
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| Abstract: | |
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| Keywords: | equal channel angular pressing(ECAP) ZK60 magnesium alloy dynamic recovery and recrystallization microstructure |
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