Carburization of three Fe-19Ni-21Cr-xAl (x=0, 2, 6 at.%) alloys at 900 degrees C in oxygen-contaminated CH4/H-2 atmospheres

IMR OpenIR

	Carburization of three Fe-19Ni-21Cr-xAl (x=0, 2, 6 at.%) alloys at 900 degrees C in oxygen-contaminated CH4/H-2 atmospheres
	Liu, S; Guo, QQ; Wu, XF; Shen, J; Liu, LL; Niu, Y; Niu, Y (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China.
	2016-10-01
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	111 页码:436-445
摘要	The corrosion of three Fe-19Ni-21Cr-xAl (x = 0, 2, 6 at.%) alloys was studied at 900 degrees C in 10% CH4/H-2 and 1.57% CH4/H-2. All alloys followed complex kinetics. Addition of 2 at.% Al had a slight effect on the corrosion behavior, while that of 6 at.% Al reduced the carbon attack, but was still insufficient to form protective Al2O3 scales. The concept of virtual carbon activity was applied to examine the deviation from equilibrium of the methane decomposition reaction. Moreover, a treatment of internal oxidation of ternary alloys was used to describe the internal carburization kinetics. (C) 2016 Elsevier Ltd. All rights reserved.
部门归属	[liu, s. ; guo, q. q. ; wu, x. f. ; shen, j. ; niu, y.] chinese acad sci, inst met res, shenyang 110016, peoples r china ; [liu, l. l.] state grid corp hunan, live working ctr, changsha 410000, hunan, peoples r china
关键词	Alloy Sem Carburization High Temperature Corrosion
学科领域	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
资助者	NSFC project [51371183]
收录类别	sci
语种	英语
WOS记录号	WOS:000382794000040
引用统计	被引频次：6[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/321006/76263
专题	中国科学院金属研究所
通讯作者	Niu, Y (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China.
推荐引用方式 GB/T 7714	Liu, S,Guo, QQ,Wu, XF,et al. Carburization of three Fe-19Ni-21Cr-xAl (x=0, 2, 6 at.%) alloys at 900 degrees C in oxygen-contaminated CH4/H-2 atmospheres[J]. CORROSION SCIENCE,2016,111:436-445.
APA	Liu, S.,Guo, QQ.,Wu, XF.,Shen, J.,Liu, LL.,...&Niu, Y .(2016).Carburization of three Fe-19Ni-21Cr-xAl (x=0, 2, 6 at.%) alloys at 900 degrees C in oxygen-contaminated CH4/H-2 atmospheres.CORROSION SCIENCE,111,436-445.
MLA	Liu, S,et al."Carburization of three Fe-19Ni-21Cr-xAl (x=0, 2, 6 at.%) alloys at 900 degrees C in oxygen-contaminated CH4/H-2 atmospheres".CORROSION SCIENCE 111(2016):436-445.