| Microdeformation Behaviour of a Ferritic-Austenitic Duplex Stainless Steel |
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| 引用本文： | 何建宏,唐祥云,陈南平. Microdeformation Behaviour of a Ferritic-Austenitic Duplex Stainless Steel[J]. 材料科学技术学报, 1990, 6(3): 177-181 |
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| 作者姓名： | 何建宏 唐祥云 陈南平 |
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| 作者单位： | Department of Materials Science and Engineering Huazhong University of Science and Technology Wuhan 430074，China.，Department of Materials Science and Engineering Qinghua University，Beijing，100084，China.，Department of Materials Science and Engineering Qinghua University，Beijing，100084，China. |
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| 摘 要： | Microdeformation of ferritic and austeniticgrains in a ferritic-austenitic duplex stainless steelhave been observed in-situ by SEM with photoetch.The plastic deformation behaviour of austeniticgrains are similar to ferritic grains for hydrogenuncharged specimens,it follows Mileiko'sstrain-equal model.But it will be changed when thespecimens are hydrogen charged.
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| 收稿时间： | 1990-05-28 |
Microdeformation Behaviour of a Ferritic-Austenitic Duplex Stainless Steel |
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| HE Jianhong TANG Xiangyun CHEN Nanping. Microdeformation Behaviour of a Ferritic-Austenitic Duplex Stainless Steel[J]. Journal of Materials Science & Technology, 1990, 6(3): 177-181 |
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| Authors: | HE Jianhong TANG Xiangyun CHEN Nanping |
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| Affiliation: | HE Jianhong TANG Xiangyun CHEN Nanping Department of Materials Science and Engineering Huazhong University of Science and Technology Wuhan,,China.Department of Materials Science and Engineering Qinghua University,Beijing,,China. |
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| Abstract: | Microdeformation of ferritic and austenitic grains in a ferritic-austenitic duplex stainless steel have been observed in-situ by SEM with photoetch. The plastic deformation behaviour of austenitic grains are similar to ferritic grains for hydrogen uncharged specimens,it follows Mileiko's strain-equal model.But it will be changed when the specimens are hydrogen charged. |
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| Keywords: | microdeformation duplex stainless steel in-situ observation |
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