Studies on atomic oxygen erosion resistance of deposited Mg-alloy coating on Kapton

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	Studies on atomic oxygen erosion resistance of deposited Mg-alloy coating on Kapton
	Qi, Hong; Qian, Yuhai; Xu, Jingjun; Li, Meishuan; Qian, YH; Li, MS (reprint author), Chinese Acad Sci, Shenyang Natl Lab Mat Sci, High Performance Ceram Div, Inst Met Res, Shenyang 110016, Peoples R China.
	2017-08-01
发表期刊	PERGAMON-ELSEVIER SCIENCE LTD
ISSN	0010-938X
卷号	124 页码:56-62
摘要	In this paper, a continuous and uniform Mg-alloy coating was deposited by magnetron sputtering to protect flexible polyimide substrate from atomic oxygen (AO) erosion in the low earth orbit. AO exposure experiments indicated that the erosion yield of the as-deposited Mg-alloy coating was 8.897 x 10(-26) cm(3) atom(-1), about two orders of magnitude lower than that of blank polyimide. During AO exposure, a relatively compact and continuous thin MgO scale formed on the surface of the Mg-alloy coating, resulting in the enhanced AO erosion resistance of the polyimide with Mg-alloy coating.; In this paper, a continuous and uniform Mg-alloy coating was deposited by magnetron sputtering to protect flexible polyimide substrate from atomic oxygen (AO) erosion in the low earth orbit. AO exposure experiments indicated that the erosion yield of the as-deposited Mg-alloy coating was 8.897 x 10(-26) cm(3) atom(-1), about two orders of magnitude lower than that of blank polyimide. During AO exposure, a relatively compact and continuous thin MgO scale formed on the surface of the Mg-alloy coating, resulting in the enhanced AO erosion resistance of the polyimide with Mg-alloy coating.
部门归属	[qi, hong ; qian, yuhai ; xu, jingjun ; li, meishuan] chinese acad sci, shenyang natl lab mat sci, high performance ceram div, inst met res, shenyang 110016, peoples r china ; [qi, hong] univ chinese acad sci, beijing 100039, peoples r china
关键词	Atomic Oxygen Erosion Coating Mg-based Alloy Polyimide
学科领域	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
资助者	National Natural Science Foundation of China [51401209]
收录类别	SCI
语种	英语
WOS记录号	WOS:000406570700006
引用统计	被引频次：29[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/321006/79171
专题	中国科学院金属研究所
通讯作者	Qian, YH; Li, MS (reprint author), Chinese Acad Sci, Shenyang Natl Lab Mat Sci, High Performance Ceram Div, Inst Met Res, Shenyang 110016, Peoples R China.
推荐引用方式 GB/T 7714	Qi, Hong,Qian, Yuhai,Xu, Jingjun,et al. Studies on atomic oxygen erosion resistance of deposited Mg-alloy coating on Kapton[J]. PERGAMON-ELSEVIER SCIENCE LTD,2017,124:56-62.
APA	Qi, Hong,Qian, Yuhai,Xu, Jingjun,Li, Meishuan,Qian, YH,&Li, MS .(2017).Studies on atomic oxygen erosion resistance of deposited Mg-alloy coating on Kapton.PERGAMON-ELSEVIER SCIENCE LTD,124,56-62.
MLA	Qi, Hong,et al."Studies on atomic oxygen erosion resistance of deposited Mg-alloy coating on Kapton".PERGAMON-ELSEVIER SCIENCE LTD 124(2017):56-62.