| 稀土镧和钙对镁锡合金性能的影响 |
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| 引用本文： | 赵浩峰,王玲,雷勇,颜开,李庆芳,吴红艳. 稀土镧和钙对镁锡合金性能的影响[J]. 稀有金属材料与工程, 2009, 38(Z1) |
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| 作者姓名： | 赵浩峰 王玲 雷勇 颜开 李庆芳 吴红艳 |
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| 作者单位： | 南京信息工程大学,江苏,南京,210044 |
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| 摘 要： | 研究了La和Ca元素对镁锡合金塑性的影响。通过拉伸性能测试和冲击性能试验,表明合适的La和Ca含量,合金的伸长率可以达到18%,约是AZ91合金伸长率(6%)的3倍,冲击韧性可达20J/cm2,是AZ91合金冲击韧性(9J/cm2)的2倍多。
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| 关 键 词： | 镁合金 性能 锡 镧 钙 |
Effects of La and Ca on Properties of Magnesium-Tin Alloy |
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| Zhao Haofeng,Wang Ling,Lei Yong,Yan Kai,Li Qingfang,Wu Hongyan. Effects of La and Ca on Properties of Magnesium-Tin Alloy[J]. Rare Metal Materials and Engineering, 2009, 38(Z1) |
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| Authors: | Zhao Haofeng Wang Ling Lei Yong Yan Kai Li Qingfang Wu Hongyan |
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| Affiliation: | Zhao Haofeng,Wang Ling,Lei Yong,Yan Kai,Li Qingfang,Wu Hongyan (Nanjing University of Information Science & Technology,Nanjing 210044,China) |
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| Abstract: | We investigated the effects of La and Ca on the properties of Mg-Sn alloy. The results show that the elongation of Mg-Sn alloy reaches 18%,which is about 3 times of AZ91 alloy(6%). ak of the magnesium alloy reaches 20 J/cm2,which is about 2 times of AZ91 alloy(9 J/cm2). |
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| Keywords: | magnesium alloys properties Sn La Ca |
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