Diamond deposition on Fe-Cr-Al alloy substrates: Effect of native oxidation by XPS and XAS investigation

doi:10.1016/j.jallcom.2018.01.096

CAS OpenIR > 中科院上海应用物理研究所2011-2018年

	Diamond deposition on Fe-Cr-Al alloy substrates: Effect of native oxidation by XPS and XAS investigation
	Pan, TJ ; Li, YS ; Yang, Q ; Korotin, DM ; Kurmaev, EZ ; Sanchez-Pasten, M ; Zhidkov, IS ; Cholakh, SO
	2018
发表期刊	JOURNAL OF ALLOYS AND COMPOUNDS
ISSN	0925-8388
卷号	740 页码:887-894
文章类型	期刊论文
摘要	The electronic structures of native oxides formed on Fe-15Cr, Fe-5Al and Fe-15Cr-5Al (all in wt.%) alloys, and the corresponding effects on diamond nucleation and growth in plasma enhanced CH4-H-2 atmosphere were investigated. The ambient environment exposure produces a mixed surface oxide layer containing the oxides of both Fe and Cr or Al on Fe-15Cr or Fe-5Al alloys, respectively. A selective oxidation of Al occurs on Fe-15Cr-5Al and it protects the other two substrate elements from oxidation. The diamond deposition behavior indicates that prior to diamond growth, a graphite intermediate layer preferentially forms on Fe-15Cr and Fe-5Al alloys, along with an internal carburization of the substrates. For Fe-15Cr-5Al, only a single diamond coating with enhanced interfacial adhesion is produced, which is attributed to the effective barrier property of the aluminum oxide passive layer. (C) 2018 Elsevier B.V. All rights reserved.
关键词	Films Adhesion Growth Interlayers Nucleation Coatings Spectra
DOI	10.1016/j.jallcom.2018.01.096
收录类别	SCI
语种	英语
WOS记录号	WOS:000425494200104
引用统计
文献类型	期刊论文
条目标识符	http://ir.sinap.ac.cn/handle/331007/28970
专题	中科院上海应用物理研究所2011-2018年
作者单位	1.Pan, TJ 2.Li, YS 3.Yang, Q 4.Korotin, DM 5.Kurmaev, EZ 6.Sanchez-Pasten, M 7.Zhidkov, IS 8.Cholakh, SO
推荐引用方式 GB/T 7714	Pan, TJ,Li, YS,Yang, Q,et al. Diamond deposition on Fe-Cr-Al alloy substrates: Effect of native oxidation by XPS and XAS investigation[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2018,740:887-894.
APA	Pan, TJ.,Li, YS.,Yang, Q.,Korotin, DM.,Kurmaev, EZ.,...&Cholakh, SO.(2018).Diamond deposition on Fe-Cr-Al alloy substrates: Effect of native oxidation by XPS and XAS investigation.JOURNAL OF ALLOYS AND COMPOUNDS,740,887-894.
MLA	Pan, TJ,et al."Diamond deposition on Fe-Cr-Al alloy substrates: Effect of native oxidation by XPS and XAS investigation".JOURNAL OF ALLOYS AND COMPOUNDS 740(2018):887-894.

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