Initiation and propagation of short fatigue cracks in a weld metal

IMECH-IR > 力学所知识产出(1956-2008)

	Initiation and propagation of short fatigue cracks in a weld metal
	Hong YS(洪友士); Lu YH; Zheng ZM; HONG, YS (reprint author), CHINESE ACAD SCI,INST MECH,BEIJING,PEOPLES R CHINA.
发表期刊	Fatigue & Fracture of Engineering Materials & Structures
	1989
卷号	12 期号:4 页码:323-331
ISSN	8756-758X
摘要	Fatigue tests were performed using a purpose designed triangular shaped specimen to investigate the initiation and propagation of short fatigue cracks in a weld metal. It was observed that short fatigue cracks evolved from slip bands and were predominantly within ferrite grains. As the test progressed, the short crack density increased with minor changes in crack length. The growth of short cracks, in the early stage resulted mainly from coalescence with other existing cracks. The mechanism of short crack behaviour is discussed.
URL	查看原文
收录类别	SCI
语种	英语
WOS记录号	WOS:A1989U842900005
WOS研究方向	Engineering ; Materials Science
WOS类目	Engineering, Mechanical ; Materials Science, Multidisciplinary
引用统计	被引频次：18[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/39642
专题	力学所知识产出(1956-2008)
通讯作者	HONG, YS (reprint author), CHINESE ACAD SCI,INST MECH,BEIJING,PEOPLES R CHINA.
推荐引用方式 GB/T 7714	Hong YS,Lu YH,Zheng ZM,et al. Initiation and propagation of short fatigue cracks in a weld metal[J]. Fatigue & Fracture of Engineering Materials & Structures,1989,12,4,:323-331.
APA	Hong YS,Lu YH,Zheng ZM,&HONG, YS .(1989).Initiation and propagation of short fatigue cracks in a weld metal.Fatigue & Fracture of Engineering Materials & Structures,12(4),323-331.
MLA	Hong YS,et al."Initiation and propagation of short fatigue cracks in a weld metal".Fatigue & Fracture of Engineering Materials & Structures 12.4(1989):323-331.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
ja081.pdf（999KB）			开放获取	--	浏览下载