| 拉伸过程中残余奥氏体测量装置研究 |
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| 引用本文： | 孙晓燕,张建国.拉伸过程中残余奥氏体测量装置研究[J].热加工工艺,1995(5):48-49,56. |
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| 作者姓名： | 孙晓燕 张建国 |
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| 作者单位： | 西北工业大学 |
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| 摘 要： | 介绍了一种将应力、应变与饱和磁性法相结合的动态下测量残余奥氏体的装置，该装置对高强度、超高强度等钢能在拉伸过程中快速、连续地测量其变形量和残余奥氏体的相对变化量，为研究钢中残余奥氏体的机械稳定性提供了一种崭新的测试手段。
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| 关 键 词： | 残余奥氏体 磁性法 动态测量 拉伸 |
An Apparatus for Dynamic Measuring Retained Austenite at Tensile Condition |
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| Sun Xiaoyan, Zhang Jianguo, Ma Shiliang.An Apparatus for Dynamic Measuring Retained Austenite at Tensile Condition[J].Hot Working Technology,1995(5):48-49,56. |
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| Authors: | Sun Xiaoyan Zhang Jianguo Ma Shiliang |
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| Affiliation: | Sun Xiaoyan; Zhang Jianguo; Ma Shiliang |
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| Abstract: | An apparatus for dynamcally measuring retained austenite is introduced. This apparatus combines measuring the strest, strain with the content of relained austenite in steels saturation magnetic method. It can measure the tensile strain and relative variance of relained austenite at the same time rapidily and continously in the course of tensile. It provided an update measuring method for mechanical stability of retained austenite in steel. |
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| Keywords: | retained austenite magnetic method dynamic measuring |
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