Effects of oxygen incorporation in low expansion Ni plus CrAlYN nanocomposite coatings on the oxidation behavior

doi:10.1016/j.corsci.2020.108550

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	Effects of oxygen incorporation in low expansion Ni plus CrAlYN nanocomposite coatings on the oxidation behavior
	Jia, Yixuan; Zhu, Shenglong; Liu, Zhengliang; Yang, Lanlan; Shen, Mingli; Wang, Fuhui
刊名	CORROSION SCIENCE
	2020-05-01
卷号	167
DOI	10.1016/j.corsci.2020.108550
英文摘要	Low-expansion Ni + CrAlYN and Ni + CrAlYNO nanocomposite coatings were prepared by reactive vacuum arc evaporation using a NiCrAlY target in N-2 and mixture of N-2 + O-2, respectively. After 500 h oxidation tests, the Ni + CrAlYN coating degraded to almost a metallic one and segregation of substrate elements, e.g. Co, Ti and Mo, in the alumina scale was observed. By contrast, the outer parts of the Ni + CrAlYNO coatings still contained lots of nano-sized AlN particles, and few impurities were detected in TGO. Thus, oxygen incorporation in the nanocomposite coatings improved the oxidation resistance by slowing down the coating degradation.
WOS记录号	WOS:000525869800051
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/155705]
专题	金属研究所_中国科学院金属研究所
推荐引用方式 GB/T 7714	Jia, Yixuan,Zhu, Shenglong,Liu, Zhengliang,et al. Effects of oxygen incorporation in low expansion Ni plus CrAlYN nanocomposite coatings on the oxidation behavior[J]. CORROSION SCIENCE,2020,167.
APA	Jia, Yixuan,Zhu, Shenglong,Liu, Zhengliang,Yang, Lanlan,Shen, Mingli,&Wang, Fuhui.(2020).Effects of oxygen incorporation in low expansion Ni plus CrAlYN nanocomposite coatings on the oxidation behavior.CORROSION SCIENCE,167.
MLA	Jia, Yixuan,et al."Effects of oxygen incorporation in low expansion Ni plus CrAlYN nanocomposite coatings on the oxidation behavior".CORROSION SCIENCE 167(2020).