An abnormal strain rate effect on tensile behavior in nanocrystalline copper

CORC > 金属研究所 > 中国科学院金属研究所

	An abnormal strain rate effect on tensile behavior in nanocrystalline copper
	L. Lu ; S. X. Li ; K. Lu
刊名	Scripta Materialia
	2001
卷号	45 期号:10 页码:1163-1169
关键词	nanocrystalline material copper mechanical property strain rate effect mechanical-properties room-temperature nanoindentation creep ni
ISSN号	1359-6462
中文摘要	An abnormal strain rate effect on the tensile ductility was observed in an electrodeposited nanocrystalline (nc) Cu sample, in which the fracture strain increases significantly at higher strain rates (from 6 x 10(-5) to 1.8 x 10(3) s(-1)). This phenomenon might be associated with a different fracture mechanism in the nc Cu sample compared with that for conventional coarse-grained materials. (C) 2001 Acta Materialia Inc. Published by Elsevier Science Ltd. All rights reserved.
原文出处	://WOS:000172255200007
公开日期	2012-04-14
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/36736]
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	L. Lu,S. X. Li,K. Lu. An abnormal strain rate effect on tensile behavior in nanocrystalline copper[J]. Scripta Materialia,2001,45(10):1163-1169.
APA	L. Lu,S. X. Li,&K. Lu.(2001).An abnormal strain rate effect on tensile behavior in nanocrystalline copper.Scripta Materialia,45(10),1163-1169.
MLA	L. Lu,et al."An abnormal strain rate effect on tensile behavior in nanocrystalline copper".Scripta Materialia 45.10(2001):1163-1169.