A novel ultrafine-grained Ni3Al with increased cyclic oxidation resistance

doi:10.1016/j.corsci.2011.01.043

IMR OpenIR

	A novel ultrafine-grained Ni3Al with increased cyclic oxidation resistance
	Peng, X.; Li, M.; Wang, F.
通讯作者	Peng, X.(xpeng@imr.ac.cn)
	2011-04-01
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	53 期号:4 页码:1616-1620
摘要	An ultrafine-grained (UFG) Ni3Al was fabricated by annealing an electrodeposited Ni-Al composite in vacuum at 600 degrees C for 2 h. The UFG Ni3Al, compared to a compositional-similar but coarse-grained (CG) alloy prepared by arc-melting, exhibited a greatly increased cyclic oxidation resistance at 900 degrees C. Microstructural investigation showed that the CG alloy grew a scale with a high susceptibility to buckling and cracking because of the formation of large voids at the scale/metal interface, but that the UFG alloy grew an adherent scale, because its typical structure prevented the formation of the interface void during oxidation. (C) 2011 Elsevier Ltd. All rights reserved.
关键词	Alloy Intermetallics SEM TEM XRD Oxidation
资助者	National Natural Science Foundation of China (NSFC)
DOI	10.1016/j.corsci.2011.01.043
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China (NSFC)[51071162]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000288972000055
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：39[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/104763
专题	中国科学院金属研究所
通讯作者	Peng, X.
作者单位	Chinese Acad Sci, Inst Met Res, State Key Lab Corros & Protect, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Peng, X.,Li, M.,Wang, F.. A novel ultrafine-grained Ni3Al with increased cyclic oxidation resistance[J]. CORROSION SCIENCE,2011,53(4):1616-1620.
APA	Peng, X.,Li, M.,&Wang, F..(2011).A novel ultrafine-grained Ni3Al with increased cyclic oxidation resistance.CORROSION SCIENCE,53(4),1616-1620.
MLA	Peng, X.,et al."A novel ultrafine-grained Ni3Al with increased cyclic oxidation resistance".CORROSION SCIENCE 53.4(2011):1616-1620.