| 高含Cu量Mo－Cu合金的液相烧结 |
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| 引用本文： | 李晓红,解子章,杨让.高含Cu量Mo－Cu合金的液相烧结[J].北京科技大学学报,1996(4). |
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| 作者姓名： | 李晓红 解子章 杨让 |
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| 作者单位： | 北京科技大学材料科学与工程系 |
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| 摘 要： | 采用液相烧结Ｍｏ、Ｃｕ混合粉压坯的方法制取合金，分析了合金的力学性能及组织。借助ＴＥＭ，ＳＥＭ组织观察以及电子探针成分（ＥＤＸＡ）分析表明：Ｍｏ－Ｃｕ合金的烧结由于Ｍｏ的溶解－析出，Ｍｏ晶粒表面有Ｍｏ、Ｃｕ不同比例含量的过渡层，该层中组织均匀细小。在润湿角为０°附近温度烧结合金性能最佳。
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| 关 键 词： | Mo－Cu合金，液相烧结，烧结性能 |
Liquid Phase Sintered Molybdenum-Rich Copper Alloy |
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| Li Xiaohong,Xie Zizhang,Yang Rang.Liquid Phase Sintered Molybdenum-Rich Copper Alloy[J].Journal of University of Science and Technology Beijing,1996(4). |
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| Authors: | Li Xiaohong Xie Zizhang Yang Rang |
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| Abstract: | Mo-rich Cu alloy was made with the method of liquid phase sintering the mixed Mo and Cu powder.The sintering property and structure were studied by means of TEM,SEM and EDXA.The results indicate as follows:as the result of Mo solution and reprecipitation,the medium of Mo-Cu changing in composition is formed on the surface of Mo particles,and the structure is homogeneous with fine Mo particles;the optimum sinter temperature is at which wetting angle is around zero. |
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| Keywords: | Mo-Cu alloy liquid phase sinter sintering property |
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