Sulfidation behavior of Fe-40Al sheet in H-2-H2S mixtures at high temperatures

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	Sulfidation behavior of Fe-40Al sheet in H-2-H2S mixtures at high temperatures
	F. Q. Lang; Z. M. Yu; S. Gedevanishvili; S. C. Deevi; S. Hayashi; T. Narita
	2004
发表期刊	Intermetallics
ISSN	0966-9795
卷号	12 期号:5 页码:469-475
摘要	The sulfidation behavior of a 200 mum thick Fe-40at.%Al sheet has been investigated at temperatures between 973 K and 1273 K in H-2-H2S mixtures with H,S contents of 0.052-9.7vol%. The Fe-40Al sheet exhibited excellent sulfidation resistance at temperatures below 1073 K in all the H2S-H-2 mixtures. This may be attributed to the formation of a thin alumina film on the surface of the Fe-40Al sheet during sulfidation, identified by AES analysis. At temperatures higher than 1173 K, the Fe-40Al sheet also exhibited good sulfidation resistance in the 0.052%H2S-H-2, mixture. and there was only a slight increase in mass gain with tempe rat Lire. This compares favorably with Fe-200-11Al (in at.%) foil which was severely sulfidized even at 973 K in the 0.052% H2S-H-2 mixture, and showed markedly increased mass gain with increased H2S content and temperature. (C) 2004 Elsevier Ltd. All rights reserved.
部门归属	hokkaido univ, grad sch engn, res grp interface control engn, kita ku, sapporo, hokkaido 0608628, japan. hokkaido univ, grad sch, kita ku, sapporo, hokkaido 0608628, japan. chinese acad sci, met res inst, state key lab corros & protect, shenyang, peoples r china.;narita, t (reprint author), hokkaido univ, grad sch engn, res grp interface control engn, kita ku, kita 13 nishi 8, sapporo, hokkaido 0608628, japan;narita@eng.hokudai.ac.jp
关键词	IrOn Aluminides (Based On Feal) Corrosion Fe-al Alloys Corrosion Behavior Oxidation Behavior Iron Aluminides Sulfur Vapor Al2o3 Scales 1273 k Atmospheres
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WOS记录号	WOS:000221009600002
引用统计	被引频次：35[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/321006/35396
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	F. Q. Lang,Z. M. Yu,S. Gedevanishvili,et al. Sulfidation behavior of Fe-40Al sheet in H-2-H2S mixtures at high temperatures[J]. Intermetallics,2004,12(5):469-475.
APA	F. Q. Lang,Z. M. Yu,S. Gedevanishvili,S. C. Deevi,S. Hayashi,&T. Narita.(2004).Sulfidation behavior of Fe-40Al sheet in H-2-H2S mixtures at high temperatures.Intermetallics,12(5),469-475.
MLA	F. Q. Lang,et al."Sulfidation behavior of Fe-40Al sheet in H-2-H2S mixtures at high temperatures".Intermetallics 12.5(2004):469-475.