Study on an explosion treated steel weld metal with prepared crack

IMR OpenIR

	Study on an explosion treated steel weld metal with prepared crack
	Guo, XN ; Long, X ; Chen, HN ; Chen, LS ; Cai, GJ
通讯作者	Guo, XN()
	2001-05-01
发表期刊	JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN	1005-0302
卷号	17 期号:3 页码:385-387
摘要	A softening zone with recrystallized grain around the prepared crack tip in the shock waves treated C-Mn steel weld metal was observed. It is suggested that a dynamic recovery occurred around the prepared crack tip even at a low explosion pressure (5 GPa) because of the stress and strain concentration at the crack tip when shock waves pass through. This result supports the previous work on the improved mechanical properties of a shock treated welded joint with residual crack from the viewpoint of microstructure.
收录类别	SCI
语种	英语
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000169143300023
出版者	JOURNAL MATER SCI TECHNOL
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/111880
专题	中国科学院金属研究所
通讯作者	Guo, XN
作者单位	1.Jiao Tong Univ, Sch Mat Sci & Engn, Welding Inst, Shanghai 200030, Peoples R China 2.Chinese Acad Sci, Met Res Inst, Shenyang 110016, Peoples R China 3.SW Jiaotong Univ, Dept Mat Sci & Engn, Chengdu 610031, Peoples R China
推荐引用方式 GB/T 7714	Guo, XN,Long, X,Chen, HN,et al. Study on an explosion treated steel weld metal with prepared crack[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2001,17(3):385-387.
APA	Guo, XN,Long, X,Chen, HN,Chen, LS,&Cai, GJ.(2001).Study on an explosion treated steel weld metal with prepared crack.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,17(3),385-387.
MLA	Guo, XN,et al."Study on an explosion treated steel weld metal with prepared crack".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 17.3(2001):385-387.