Tensile and High-Cycle Fatigue Properties of Steel Sheet with Trace Silicon

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	Tensile and High-Cycle Fatigue Properties of Steel Sheet with Trace Silicon
	Zhang, Meng Xiao; Pang, Jian Chao; Zhu, Li Bei; Pan, Long; Nie, Liang Liang; Mao, Yun Xian; Chen, Man; Zhang, Zhe Feng; Pang, JC (reprint author), Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China.
	2017-12-01
发表期刊	WILEY-V C H VERLAG GMBH
ISSN	1438-1656
卷号	19 期号:12 页码:-
摘要	The tensile properties, high-cycle fatigue properties, fracture surface morphologies, corresponding damage mechanisms, and dislocation patterns of two steels with trace silicon, 550TG and SD320, are investigated. It is found that the SD320 has a higher tensile strength than 550TG, but lower plasticity. In general, some deep cracks appear along the direction of rolling in all the tensile specimens and the fatigue limit of SD320 is higher. In particular, the 550TG shows a continuously decreasing S-N characteristic without fatigue limit at the higher cycle region, which can be explained by their differences of dislocation morphologies. Furthermore, the tensile and fatigue damage mechanisms are deeply analyzed and discussed.; The tensile properties, high-cycle fatigue properties, fracture surface morphologies, corresponding damage mechanisms, and dislocation patterns of two steels with trace silicon, 550TG and SD320, are investigated. It is found that the SD320 has a higher tensile strength than 550TG, but lower plasticity. In general, some deep cracks appear along the direction of rolling in all the tensile specimens and the fatigue limit of SD320 is higher. In particular, the 550TG shows a continuously decreasing S-N characteristic without fatigue limit at the higher cycle region, which can be explained by their differences of dislocation morphologies. Furthermore, the tensile and fatigue damage mechanisms are deeply analyzed and discussed.
部门归属	[zhang, meng xiao ; pang, jian chao ; zhu, li bei ; pan, long ; zhang, zhe feng] chinese acad sci, shenyang natl lab mat sci, inst met res, 72 wenhua rd, shenyang 110016, peoples r china ; [nie, liang liang ; mao, yun xian ; chen, man] power generat co, china southern power grid, 32 longkou east rd, guangzhou 510630, guangdong, peoples r china ; [pan, long] liaoning shihua univ, dept mech engn, 1 dandong rd, fushun 113001, peoples r china
关键词	Steel With Silicon Tensile Property High-cycle Fatigue Fatigue Limit Damage Mechanism
学科领域	Materials Science, Multidisciplinary
资助者	National Natural Science Foundation of China (NSFC) [51301179, 51331007]
收录类别	SCI
语种	英语
WOS记录号	WOS:000418067300020
引用统计	被引频次：6[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/78944
专题	中国科学院金属研究所
通讯作者	Pang, JC (reprint author), Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China.
推荐引用方式 GB/T 7714	Zhang, Meng Xiao,Pang, Jian Chao,Zhu, Li Bei,et al. Tensile and High-Cycle Fatigue Properties of Steel Sheet with Trace Silicon[J]. WILEY-V C H VERLAG GMBH,2017,19(12):-.
APA	Zhang, Meng Xiao.,Pang, Jian Chao.,Zhu, Li Bei.,Pan, Long.,Nie, Liang Liang.,...&Pang, JC .(2017).Tensile and High-Cycle Fatigue Properties of Steel Sheet with Trace Silicon.WILEY-V C H VERLAG GMBH,19(12),-.
MLA	Zhang, Meng Xiao,et al."Tensile and High-Cycle Fatigue Properties of Steel Sheet with Trace Silicon".WILEY-V C H VERLAG GMBH 19.12(2017):-.