| 低碳马氏体型超高强度钢的设计与开发 |
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| 引用本文： | 王笑天,谈育煦,丁秉钧,高惠临,段文森.低碳马氏体型超高强度钢的设计与开发[J].西安交通大学学报,1994(7). |
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| 作者姓名： | 王笑天 谈育煦 丁秉钧 高惠临 段文森 |
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| 摘 要： | 在多年来对低碳马氏体型超高强度钢研究的基础上，介绍了试验钢２５Ｓｉ２Ｍｎ２ＣｒＮｉＭｏＶＡ设计思想，系统地讨论了试验钢的综合力学性能，并对其显微组织特征及微观断裂机理进行了深入分析，文中还讨论了试验钢的应用前景．
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| 关 键 词： | 低碳马氏体，超高强度钢，力学性能 |
THE DESIGN AND DEVELOPMENT OF A LOW-CARBON MARTENSITIC ULTRA-HIGH STRENGTH STEEL |
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| Wang Xiaotian, Tan Yuxu,Ding Bingjun, Gao Huilin, Duan Wensen.THE DESIGN AND DEVELOPMENT OF A LOW-CARBON MARTENSITIC ULTRA-HIGH STRENGTH STEEL[J].Journal of Xi'an Jiaotong University,1994(7). |
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| Authors: | Wang Xiaotian Tan Yuxu Ding Bingjun Gao Huilin Duan Wensen |
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| Institution: | School of Materials Science and Engineering |
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| Abstract: | This paper presents some of our resesarch results on the design and development of alow-carbon martensitic ultra-high strength steel.The alloying design idea is introduced,andthe regularity of strength,ductility,toughness-brittle transition tendency,fatigue strengthand the crack propagation rate during fatigue of the experimental steel are demonstrated sys-tematically,The relationship between the microstructure and mechanical behaviours of thissteel is also analysed.Finally,the prospective applications of the experimental steel are dis-cussed. |
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| Keywords: | low-carbon martensite ultra-high strength steel mechanical behaviour |
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