| In-Situ TEM Tensile Observation of a Metastable Austenitic Manganese Steel |
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| 作者姓名： | 魏涛 雷廷权 朱瑞富 王世清 |
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| 作者单位： | School of Materials Science and Engineering，Harbin Institute of Technology，Harbin，150001，China |
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| 摘 要： | This paper presents the in-situ TEM tensile observation of the nucleation and growth ofmartensite and the dislocation configuration change in metastable austenitic manganesesteels and the investigation of the composition of phases and the content of elements inthe micro regions by XRD,EDAX respectively and concludes from the results that thestrengthening of martensite transformation and high density of dislocations lead to thehigh work-hardening capacity in the steel.
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In-Situ TEM Tensile Observation of a Metastable Austenitic Manganese Steel |
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| WEI Tao,LEI Tingquan,ZHU Ruifu,WANG Shiqing.In-Situ TEM Tensile Observation of a Metastable Austenitic Manganese Steel[J].Journal of Harbin Institute of Technology,1997(3). |
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| Authors: | WEI Tao LEI Tingquan ZHU Ruifu WANG Shiqing |
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| Abstract: | This paper presents the in-situ TEM tensile observation of the nucleation and growth of martensite and the dislocation configuration change in metastable austenitic manganese steels and the investigation of the composition of phases and the content of elements in the micro regions by XRD, EDAX respectively and concludes from the results that the strengthening of martensite transformation and high density of dislocations lead to the high work-hardening capacity in the steel. |
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| Keywords: | Austenitic manganese steel microstructure work hardening |
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