Influence of Cr addition on microstructure of vacuum brazed NiCr-Cr3C2 composite coatings

IMR OpenIR

	Influence of Cr addition on microstructure of vacuum brazed NiCr-Cr3C2 composite coatings
	Wang, De; Xie, Yujiang; Yang, Yanhong; Wang, Mingsheng; Wang, Wenqin; Cheng, Xiangping; Lu, Deping; Xie, YJ (reprint author), Jiangxi Acad Sci, Appl Phys Res Inst, Nanchang 330026, Peoples R China.
	2016-05-01
发表期刊	MATERIALS CHARACTERIZATION
ISSN	1044-5803
卷号	115 页码:46-54
摘要	Metallurgically bonded NiCr-Cr3C2 composite coatings modified by the additions of Cr were produced on a Ni-based superalloy substrate by high temperature vacuum brazing process. Effects of Cr addition on the microstructure, phases presented and the interfacial diffusion of the coatings have been investigated. Results show that the Cr additive consumed Si element to form Cr3Si and reduced the amount of brittle phase Ni3Si at the interface. The higher was the Cr addition in the coating, the thinner was the thickness of the secondary reaction zone, and the lower was the amount of the Ni3Si at the interface. (C) 2016 Elsevier Inc All rights reserved.
部门归属	[wang, de ; xie, yujiang ; cheng, xiangping ; lu, deping] jiangxi acad sci, appl phys res inst, nanchang 330026, peoples r china ; [xie, yujiang ; yang, yanhong ; wang, mingsheng] chinese acad sci, inst met res, shenyang 110016, peoples r china ; [wang, wenqin] nanchang univ, sch mech & elect engn, nanchang 330031, peoples r china
关键词	Vacuum Brazing Composite Coatings Superalloy
学科领域	Materials Science ; Metallurgy & Metallurgical Engineering
资助者	National Natural Science Foundation of China [50901081]
收录类别	sci
语种	英语
WOS记录号	WOS:000376217100007
引用统计	被引频次：9[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/321006/75887
专题	中国科学院金属研究所
通讯作者	Xie, YJ (reprint author), Jiangxi Acad Sci, Appl Phys Res Inst, Nanchang 330026, Peoples R China.
推荐引用方式 GB/T 7714	Wang, De,Xie, Yujiang,Yang, Yanhong,et al. Influence of Cr addition on microstructure of vacuum brazed NiCr-Cr3C2 composite coatings[J]. MATERIALS CHARACTERIZATION,2016,115:46-54.
APA	Wang, De.,Xie, Yujiang.,Yang, Yanhong.,Wang, Mingsheng.,Wang, Wenqin.,...&Xie, YJ .(2016).Influence of Cr addition on microstructure of vacuum brazed NiCr-Cr3C2 composite coatings.MATERIALS CHARACTERIZATION,115,46-54.
MLA	Wang, De,et al."Influence of Cr addition on microstructure of vacuum brazed NiCr-Cr3C2 composite coatings".MATERIALS CHARACTERIZATION 115(2016):46-54.