THEORY OF HYDROGEN-ASSISTED CRACK-GROWTH

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	THEORY OF HYDROGEN-ASSISTED CRACK-GROWTH
	H. Z. Ding ; X. S. Xing
刊名	Journal of Materials Science
	1992
卷号	27 期号:12 页码:3203-3205
关键词	steel
ISSN号	0022-2461
中文摘要	A model for hydrogen-induced cracking is proposed and developed on the assumption that hydrogen enters the embrittling process zone (EPZ) ahead of the crack-tip and promotes localized plastic flow which is proportional to its concentration. The formulae of the criterion for crack propagation, K(IH), and the crack growth rate dl/dt, are derived and applied to the experimental data of AlSl4340 superhigh-strength steels.
原文出处	://WOS:A1992HZ75200011
公开日期	2012-04-14
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/39215]
专题	金属研究所_中国科学院金属研究所
推荐引用方式 GB/T 7714	H. Z. Ding,X. S. Xing. THEORY OF HYDROGEN-ASSISTED CRACK-GROWTH[J]. Journal of Materials Science,1992,27(12):3203-3205.
APA	H. Z. Ding,&X. S. Xing.(1992).THEORY OF HYDROGEN-ASSISTED CRACK-GROWTH.Journal of Materials Science,27(12),3203-3205.
MLA	H. Z. Ding,et al."THEORY OF HYDROGEN-ASSISTED CRACK-GROWTH".Journal of Materials Science 27.12(1992):3203-3205.