| 固溶时效处理对TM60合金组织和力学性能的影响 |
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| 引用本文： | 林海峰,;毛江宏,;罗斌莉. 固溶时效处理对TM60合金组织和力学性能的影响[J]. 中国材料科技与设备, 2014, 0(4): 44-46 |
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| 作者姓名： | 林海峰, 毛江宏, 罗斌莉 |
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| 作者单位： | [1]西北有色金属研究院稀有公司,陕西西安710016; [2]西安赛特金属材料开发有限公司,陕西西安710021 |
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| 摘 要： | 通过对8型钛合金TM60进行不同制度的固溶时效处理，研究了各制度下其显微组织、相结构和力学性能的变化。研究结果表明：α相的含量和体积分数对合金性能有较大影响，固溶处理温度选择在700℃，时效处理温度应选择在400℃~450℃，β型钛合金TM60具有最佳的强塑性。
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| 关 键 词： | β型钛合金 固溶 时效 显微组织 相 力学性能 |
Effect of Solid Solution Treatment on Microstructure and Mechanical Properties of TM60 Alloy |
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| Affiliation: | LIN Hai--feng , MAO Jiang--hong, LUO Bin--li (1. Nonferrous Company, Northwest Institute for Nonferrous Metal Research, Shanxi, Xi＇an, 710016, China; 2. Xi＇an Saite Metal Materials Development Co. , Ltd. , Shanxi, Xi＇ an, 710021, China) |
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| Abstract: | TM60 alloy of β type titanium was treated on different temperatures with solid solution treatment. Its micro- structure, phase structure and mechanical properties were studied respectively. The result showed that the content of α phase and its volume fraction have significant impact on the plasticity of the alloy. Its plasticity and strength is the finest when treated at 700℃ in solid solution treatment and under a aging process of 400℃ ~450℃. |
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| Keywords: | βtitanium Solid solutiom Aging process Microstructure Phase Mechanical properties |
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