Microstructure evolution and oxidation resistance of silicon-aluminizing coating on gamma-TiAl alloy

IMR OpenIR

	Microstructure evolution and oxidation resistance of silicon-aluminizing coating on gamma-TiAl alloy
	Wang, Jiqiang; Kong, Lingyan; Wu, Jie; Li, Tiefan; Xiong, Tianying; lykong@imr.ac.cn
	2015
发表期刊	APPLIED SURFACE SCIENCE
ISSN	0169-4332
卷号	356 页码:827-836
摘要	A novel silicon-aluminizing diffusion coating was prepared on gamma-TiAl alloy by cold sprayed Al-12Si alloy coating and subsequent heat treatment. The oxidation resistance of silicon-aluminizing diffusion coating was studied at 900 degrees C for 1000 h and 120 cycles. The results showed that the coating decreased the inward oxygen diffusion and thus improved the oxidation resistance of bare alloy effectively. The microstructure evolution of the diffusion coating was investigated. Possible mechanisms related to the oxidation and elements diffusion behavior were also discussed. (C) 2015 Elsevier B.V. All rights reserved.
部门归属	[wang, jiqiang ; kong, lingyan ; wu, jie ; li, tiefan ; xiong, tianying] chinese acad sci, inst met res, shenyang 110016, peoples r china
关键词	Silicon-aluminizing Diffusion Coating Cold Spray High Temperature Oxidation Gamma-tial Alloy
资助者	National Natural Science Foundation of China [50971127]
收录类别	sci
语种	英语
WOS记录号	WOS:000365351600109
引用统计	被引频次：46[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/321006/74985
专题	中国科学院金属研究所
通讯作者	lykong@imr.ac.cn
推荐引用方式 GB/T 7714	Wang, Jiqiang,Kong, Lingyan,Wu, Jie,et al. Microstructure evolution and oxidation resistance of silicon-aluminizing coating on gamma-TiAl alloy[J]. APPLIED SURFACE SCIENCE,2015,356:827-836.
APA	Wang, Jiqiang,Kong, Lingyan,Wu, Jie,Li, Tiefan,Xiong, Tianying,&lykong@imr.ac.cn.(2015).Microstructure evolution and oxidation resistance of silicon-aluminizing coating on gamma-TiAl alloy.APPLIED SURFACE SCIENCE,356,827-836.
MLA	Wang, Jiqiang,et al."Microstructure evolution and oxidation resistance of silicon-aluminizing coating on gamma-TiAl alloy".APPLIED SURFACE SCIENCE 356(2015):827-836.