Effect of Hf addition in (Ni,Pt)Al bond coat on thermal cycling behavior of a thermal barrier coating system at 1100 degrees C

doi:10.1016/j.corsci.2019.108424

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	Effect of Hf addition in (Ni,Pt)Al bond coat on thermal cycling behavior of a thermal barrier coating system at 1100 degrees C
	Jiang, Chengyang 2,3; Li, Shuai 2; Liu, He 2; Bao, Zebin 2; Zhang, Jianqiang 1; Zhu, Shenglong 2; Wang, Fuhui 3
刊名	CORROSION SCIENCE
	2020-04-15
卷号	166 页码:13
关键词	Thermal barrier coatings Platinum Hafnium Thermal cycling Rumpling
ISSN号	0010-938X
DOI	10.1016/j.corsci.2019.108424
通讯作者	Bao, Zebin(zbbao@imr.ac.cn) ; Zhang, Jianqiang(j.q.zhang@unsw.edu.au)
英文摘要	Thermal cycling behavior of thermal barrier coatings deposited on Hf-doped (Ni,Pt)Al bond coats were investigated, comparing with conventional (Ni,Pt)Al at 1100 degrees C, to elucidate the effect of Hf addition into (Ni,Pt)Al bond coat on failure mode of TBCs. The results revealed that thermal cycling resistance of TBCs was significantly improved with addition of Hf, where relatively lower oxidation rate constant and decreased scale rumpling tendency were achieved. The effects of Hf incorporation on scale rumpling tendency and failure modes of the TBCs were discussed. Moreover, residual stress, Young's modulus and hardness in top coat were determined with increasing thermal cycles.
资助项目	National Natural Science Foundation of China[51671202] ; National Natural Science Foundation of China[51301184] ; R&D Program in Key Fields of Guangdong Province[20198010936001] ; Liaoning BaiQianWan Talents Program
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000519652300007
资助机构	National Natural Science Foundation of China ; R&D Program in Key Fields of Guangdong Province ; Liaoning BaiQianWan Talents Program
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/137652]
专题	金属研究所_中国科学院金属研究所
通讯作者	Bao, Zebin; Zhang, Jianqiang
作者单位	1.Univ New South Wales, Sch Mat Sci & Engn, Sydney, NSW 2052, Australia 2.Chinese Acad Sci, Inst Met Res, Wencui Rd 62, Shenyang 110016, Peoples R China 3.Northeastern Univ, Shenyang Natl Lab Mat Sci, Wenhua Rd 3, Shenyang 110819, Peoples R China
推荐引用方式 GB/T 7714	Jiang, Chengyang,Li, Shuai,Liu, He,et al. Effect of Hf addition in (Ni,Pt)Al bond coat on thermal cycling behavior of a thermal barrier coating system at 1100 degrees C[J]. CORROSION SCIENCE,2020,166:13.
APA	Jiang, Chengyang.,Li, Shuai.,Liu, He.,Bao, Zebin.,Zhang, Jianqiang.,...&Wang, Fuhui.(2020).Effect of Hf addition in (Ni,Pt)Al bond coat on thermal cycling behavior of a thermal barrier coating system at 1100 degrees C.CORROSION SCIENCE,166,13.
MLA	Jiang, Chengyang,et al."Effect of Hf addition in (Ni,Pt)Al bond coat on thermal cycling behavior of a thermal barrier coating system at 1100 degrees C".CORROSION SCIENCE 166(2020):13.