| 钢的显微组织对Cd脆敏感性的影响 |
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| 引用本文： | 唐执忠,刘民治,肖耀天.钢的显微组织对Cd脆敏感性的影响[J].金属学报,1989,25(2):40-44. |
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| 作者姓名： | 唐执忠 刘民治 肖耀天 |
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| 作者单位： | 成都科技大学金属材料系
(唐执忠)，成都科技大学
(刘民治)，中国科学院金属研究所(肖耀天) |
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| 摘 要： | 本文采用30CrMnSiNi2A钢在等屈服强度条件下对比不同显微组织与Cd脆的敏感性。结果表明,回火马氏体(M_T)的Cd脆敏感性最大,(M_T+B_L)混合组织次之,下贝氏体(B_L)最小。
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| 关 键 词： | 钢 Cd 脆性 显微组织 镉脆敏感性 |
| 收稿时间： | 1989-02-18 |
| 修稿时间： | 1989-02-18 |
EFFECT OF MICROSTRUCTURES OF HIGH STRENGTH STEEL ON SUSCEPTIBILITY OF CADMIUM EMBRITTLEMENT |
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| TANG Zhizhong,LIU Minzhi,XIAo Yaotian Chengdu University of Science and Technology Institute of Metal Research Academia Sinica,Shenyang.EFFECT OF MICROSTRUCTURES OF HIGH STRENGTH STEEL ON SUSCEPTIBILITY OF CADMIUM EMBRITTLEMENT[J].Acta Metallurgica Sinica,1989,25(2):40-44. |
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| Authors: | TANG Zhizhong LIU Minzhi XIAo Yaotian Chengdu University of Science and Technology Institute of Metal Research Academia Sinica Shenyang |
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| Abstract: | The effect of different microstructures of steel 30CrMnSiNi2A on thesusceptibility of cadmium embrittlement has been studied and compared under theunique yield strength level. The results show that the tempered martensite exhibitsthe maximum susceptibility to cadmium embrittlement, while the lower bainite showsthe minimum susceptibility. The mixed microstructure of the above two has asusceptibility in between. |
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| Keywords: | 30CrMnSiNi2A steel microstructure susceptibility of cadmium embrittlement |
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