| 纳米压痕法测试压痕蠕变的应用研究 |
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| 引用本文： | 高阳,文胜平,王晓慧,潘峰.纳米压痕法测试压痕蠕变的应用研究[J].航空材料学报,2006,26(3):148-151. |
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| 作者姓名： | 高阳 文胜平 王晓慧 潘峰 |
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| 作者单位： | 清华大学,材料科学与工程系,北京,100084 |
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| 摘 要： | 阐述压痕蠕变的研究进展及其测试原理,并且采用纳米压痕仪对Ta,Ni和Ni基高温合金三种金属体材料、BaTiO3陶瓷和Ag/Co多层薄膜进行蠕变实验,分析蠕变应力指数和相应的蠕变机制.
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| 关 键 词： | 压痕蠕变 应力指数 蠕变变形 |
| 文章编号： | 1005-5053(2006)03-0148-04 |
| 修稿时间： | 2006年1月30日 |
Investigation on Indentation Creep by Depth Sensing Indentation |
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| GAO Yang,WEN Sheng-ping,WANG Xiao-hui,PAN Feng.Investigation on Indentation Creep by Depth Sensing Indentation[J].Journal of Aeronautical Materials,2006,26(3):148-151. |
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| Authors: | GAO Yang WEN Sheng-ping WANG Xiao-hui PAN Feng |
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| Abstract: | The measurement principles of indentation creep by depth sensing indentation were elucidated,and recent progresses in investigation on indentation creep were also introduced.The creep behavior of metallic materials such as Ta,Ni and Ni-based alloy,BaTiO_3 and Ag/Co multilayers were measured by depth sensing indentation.The stress exponents and the corresponding creep mechanism were also analyzed. |
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| Keywords: | indentation creep stress exponent creep deformation |
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