Effect of recrystallization on environmental embrittlement of a Ni3Al-based alloy

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	Effect of recrystallization on environmental embrittlement of a Ni3Al-based alloy
	J. Q. Su ; S. J. Gao ; B. X. Yu ; J. T. Guo ; ZhuangQiHu
刊名	Journal of Materials Science
	1997
卷号	32 期号:5 页码:1201-1205
关键词	mechanical-properties ni3al temperature ductility fracture boron segregation behavior stress feal
ISSN号	0022-2461
中文摘要	The effects of recrystallization on room temperature tensile properties and susceptibility to test environments (air versus vacuum) of a Ni3Al-based alloy have been investigated. The results indicate that recrystallization treatment not only increases ductility but also reduces susceptibility to test environment of the alloy. The fracture mode has also been observed in the scanning electron microscope (SEM). It was found that air promoted transgranular cleavage fracture and reduced the amount of ductile fracture for unrecrystallized and partially recrystallized microstructures. In completely recrystallized specimens, the ductile fracture mode remained unchanged when test environment changed from vacuum to air.
原文出处	://WOS:A1997WL61300013
公开日期	2012-04-14
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/38085]
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	J. Q. Su,S. J. Gao,B. X. Yu,et al. Effect of recrystallization on environmental embrittlement of a Ni3Al-based alloy[J]. Journal of Materials Science,1997,32(5):1201-1205.
APA	J. Q. Su,S. J. Gao,B. X. Yu,J. T. Guo,&ZhuangQiHu.(1997).Effect of recrystallization on environmental embrittlement of a Ni3Al-based alloy.Journal of Materials Science,32(5),1201-1205.
MLA	J. Q. Su,et al."Effect of recrystallization on environmental embrittlement of a Ni3Al-based alloy".Journal of Materials Science 32.5(1997):1201-1205.