Benefits of Zr addition to oxidation resistance of a single-phase (Ni,Pt)Al coating at 1373 K

doi:10.1016/j.jmst.2019.03.013

IMR OpenIR

	Benefits of Zr addition to oxidation resistance of a single-phase (Ni,Pt)Al coating at 1373 K
	Jiang, Chengyang 1,2; Qian, Lingyi 3; Feng, Min 1; Liu, He 2; Bao, Zebin 2; Chen, Minghui 1; Zhu, Shenglong 2; Wang, Fuhui 1,2
通讯作者	Bao, Zebin(zbbao@imr.ac.cn) ; Chen, Minghui(mhchen@mail.neu.edu.cn)
	2019-07-01
发表期刊	JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN	1005-0302
卷号	35 期号:7 页码:1334-1344
摘要	A single-phase (Ni, Pt) Al coating with lean addition of Zr was prepared by co-electroplating of Pt-Zr composite plating and subsequent gaseous aluminization treatments. Isothermal and cyclic oxidation behavior of the Zr-doped (Ni, Pt) Al coating samples was assessed at 1373 K in static air in comparison with plain nickel aluminide (NiAl) and normal (Ni, Pt) Al coatings. Results indicated that Zr-doped (Ni, Pt) Al coating demonstrated a lower oxidation rate constant and reduced tendency of oxide scale spallation as well as surface rumpling, in which the enhanced oxidation performance was mainly attributed to the segregation of Zr at oxide scale grain boundaries and the improved Young's modulus of the coating. Besides, the addition of Zr effectively delayed oxide phase transformation of Al2O3 from theta phase to alpha phase in the early oxidation stage and coating degradation of beta-NiAl to gamma'-Ni3Al in the stable oxidation stage. (C) 2019 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.
关键词	Aluminide coating RE elements Oxidation Microstructure evolution Thermally grown oxide
资助者	National Natural Science Foundation of China ; Defence Industrial Technology Development Program ; Liaoning BaiQianWan Talents Program
DOI	10.1016/j.jmst.2019.03.013
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51,671,202] ; National Natural Science Foundation of China[51,301,184] ; Defence Industrial Technology Development Program[JCKY2016404C001] ; Liaoning BaiQianWan Talents Program
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000466369600015
出版者	JOURNAL MATER SCI TECHNOL
引用统计	被引频次：41[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/321006/133644
专题	中国科学院金属研究所
通讯作者	Bao, Zebin; Chen, Minghui
作者单位	1.Northeastern Univ, Shenyang Natl Lab Mat Sci, Shenyang 110819, Liaoning, Peoples R China 2.Chinese Acad Sci, Inst Met Res, 62 Wencui Rd, Shenyang 110016, Liaoning, Peoples R China 3.AECC Commercial Aircraft Engine Co Ltd, 3998 South Lianhua Rd, Shanghai 200241, Peoples R China
推荐引用方式 GB/T 7714	Jiang, Chengyang,Qian, Lingyi,Feng, Min,et al. Benefits of Zr addition to oxidation resistance of a single-phase (Ni,Pt)Al coating at 1373 K[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2019,35(7):1334-1344.
APA	Jiang, Chengyang.,Qian, Lingyi.,Feng, Min.,Liu, He.,Bao, Zebin.,...&Wang, Fuhui.(2019).Benefits of Zr addition to oxidation resistance of a single-phase (Ni,Pt)Al coating at 1373 K.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,35(7),1334-1344.
MLA	Jiang, Chengyang,et al."Benefits of Zr addition to oxidation resistance of a single-phase (Ni,Pt)Al coating at 1373 K".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 35.7(2019):1334-1344.