| 真空热处理对95W-3.5Ni-1.5Fe高密度合金组织和性能的影响 |
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| 引用本文： | 周国安,林国标,赖和怡,李家杰.真空热处理对95W-3.5Ni-1.5Fe高密度合金组织和性能的影响[J].金属热处理,1995(5):3-15. |
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| 作者姓名： | 周国安 林国标 赖和怡 李家杰 |
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| 作者单位： | 北京科技大学!北京100083(周国安，林国标，赖和怡)，四川自贡硬质合金厂(李家杰) |
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| 摘 要： | 研究了真空热处理对95W－3．5Ni－1．5Fe高密度钨合金性能的影响。经真空热处理后，不但消除了氢脆的影响，还减少了磷的晶界偏析程度，使合金强韧性得到了改善。
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| 关 键 词： | 高密度合金 真空热处理 |
Effect of Vacuum Heat Treatment on Structure and Property of Heavy Alloy 95W-3.5Ni-1.5Fe |
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| Zhou Guoan, Lin Guobiao,Li Jiaje,Lai Heyi.Effect of Vacuum Heat Treatment on Structure and Property of Heavy Alloy 95W-3.5Ni-1.5Fe[J].Heat Treatment of Metals,1995(5):3-15. |
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| Authors: | Zhou Guoan Lin Guobiao Li Jiaje Lai Heyi |
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| Affiliation: | Zhou Guoan; Lin Guobiao;Li Jiaje;Lai Heyi |
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| Abstract: | The effect of vacuum heat treatment on the mechanical properties of 95W-3. 5Ni-1. 5Fe heavy alloy was investigated in this paper. Vacuum heat treatment not only inhibits hydrogen brittleness,but also reduces significantly the phosphorus segregation along grain boundaries and thus improves strength and toughness remarkably. |
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| Keywords: | heavy alloy vacuum heat treatment |
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