Effect of columnar microstructure of NiA1 micro crystalline coating on its oxidation behaviors

IMR OpenIR

	Effect of columnar microstructure of NiA1 micro crystalline coating on its oxidation behaviors
	Yang, SL; Wang, FH; Zhu, SL
通讯作者	Yang, SL()
	2001-06-18
发表期刊	ACTA METALLURGICA SINICA
ISSN	0412-1961
卷号	37 期号:6 页码:625-627
摘要	The effect of columnar microstructure of sputtered NiAl micro crystalline coating on its isothermal and cyclic oxidation behaviors at 1000 degreesC in air was investigated by TGA, and SEM. Results indicate that micro-voids existing in the columnar interface as an additional free surface play an important role in the initial oxidation kinetics, and the scale adhesion was improved by the way of forming micropegs in the columnar interfaces. A simple model concerning the additional free surface due to the existence of columnar interfaces is proposed.
关键词	NiA1 microcrystalline coating columnar interface oxidation
收录类别	SCI
语种	英语
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000172766900012
出版者	SCIENCE CHINA PRESS
引用统计	被引频次：1[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/321006/113011
专题	中国科学院金属研究所
通讯作者	Yang, SL
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	Yang, SL,Wang, FH,Zhu, SL. Effect of columnar microstructure of NiA1 micro crystalline coating on its oxidation behaviors[J]. ACTA METALLURGICA SINICA,2001,37(6):625-627.
APA	Yang, SL,Wang, FH,&Zhu, SL.(2001).Effect of columnar microstructure of NiA1 micro crystalline coating on its oxidation behaviors.ACTA METALLURGICA SINICA,37(6),625-627.
MLA	Yang, SL,et al."Effect of columnar microstructure of NiA1 micro crystalline coating on its oxidation behaviors".ACTA METALLURGICA SINICA 37.6(2001):625-627.