| 添加稀土Sm,Cu对机械合金化诱发过饱和Ag90Ni10固溶合金的影响 |
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| 引用本文： | 吴皖燕,王文芳,刘亮,吴玉程.添加稀土Sm,Cu对机械合金化诱发过饱和Ag90Ni10固溶合金的影响[J].航空材料学报,2011,31(3):26-30. |
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| 作者姓名： | 吴皖燕 王文芳 刘亮 吴玉程 |
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| 作者单位： | 合肥工业大学材料学院,合肥,230009;安徽省有色金属材料与加工工程实验室,合肥,230009 |
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| 基金项目： | 合肥市应用技术研究与开发项目，合肥市科技计划项目 |
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| 摘 要： | 用XRD,SEM,TEM等分析手段研究了机械合金化诱发过饱和Ag90Ni10固溶体的形成以及添加稀土Sm、合金元素Cu对合金化过程的影响.随后研究了过饱和Ag90Ni10和添加Sm、Cu的合金粉末在加热脱溶过程中晶格常数及晶粒尺寸变化.并对合金粉末压制烧结后的组织、密度、硬度、电阻率等性能进行了分析.结果表明,球磨60...
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| 关 键 词： | Ag90Ni10 机械合金化 晶粒尺寸 晶格常数 显微组织 |
Effect of Adding Rare Earth Sm and Cu on Supersaturated Ag90Ni10 Alloy Induced by Mechanical Alloying |
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| WU Wan-yan,WANG Wen-fang,LIU Liang,WU Yu-cheng.Effect of Adding Rare Earth Sm and Cu on Supersaturated Ag90Ni10 Alloy Induced by Mechanical Alloying[J].Journal of Aeronautical Materials,2011,31(3):26-30. |
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| Authors: | WU Wan-yan WANG Wen-fang LIU Liang WU Yu-cheng |
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| Institution: | WU Wan-yan1,2,WANG Wen-fang1,LIU Liang1,WU Yu-cheng1,2(1.School of Materials Science and Engineering,Hefei University of Technology,Hefei 230009,China,2.Anhui Engineering Laboratory of Non-ferrous Metals and Processing,China) |
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| Abstract: | The X-ray diffraction(XRD),scanning electron microscope(SEM) and transmission electron microscope(TEM) were used to analyze the formation of supersaturated Ag90Ni10 phase and the effect of adding rare earth Sm and alloy element Cu on the mechanical alloying process.The change of the lattice parameters and grain size for all the supersaturated powders after annealed were also measured.Then the microstructure,density,hardness and resistivity of the samples were measured after being prepared by the method of p... |
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| Keywords: | Ag90Ni10 |
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