The Effect of Sulfur on the Carburization of Three Fe-19Ni-21Cr-xAl (x=0, 2, 6 at.%) Alloys at 900 A degrees C in Oxygen-Contaminated CH4-H-2-H2S Atmospheres

IMR OpenIR

	The Effect of Sulfur on the Carburization of Three Fe-19Ni-21Cr-xAl (x=0, 2, 6 at.%) Alloys at 900 A degrees C in Oxygen-Contaminated CH4-H-2-H2S Atmospheres
	Liu, S; Shen, J; Guo, XH; Niu, Y; Liu, S (reprint author), Univ Chinese Acad Sci, Inst Met Res, Wencui Rd 62, Shenyang 110016, Liaoning, Peoples R China.
	2018-02-01
发表期刊	OXIDATION OF METALS
ISSN	0030-770X
卷号	89 期号:43102 页码:279-301
摘要	The effect of sulfur on the carburization of three Fe-19Ni-21Cr-xAl (x = 0, 2, 6 at.%) alloys was studied at 900 A degrees C in three CH4-H-2-H2S gases providing different sulfur pressures. For all alloys, the carbon attack decreased with an increase in the sulfur pressure, even if it was never prevented completely. However, reaction with the gas richest in H2S produced also an external chromium sulfide scale. The overall corrosion rates were slower for Fe-19Ni-21Cr-6Al than for the other two alloys under each gas mixture due to the formation of some alumina in the external scales.; The effect of sulfur on the carburization of three Fe-19Ni-21Cr-xAl (x = 0, 2, 6 at.%) alloys was studied at 900 A degrees C in three CH4-H-2-H2S gases providing different sulfur pressures. For all alloys, the carbon attack decreased with an increase in the sulfur pressure, even if it was never prevented completely. However, reaction with the gas richest in H2S produced also an external chromium sulfide scale. The overall corrosion rates were slower for Fe-19Ni-21Cr-6Al than for the other two alloys under each gas mixture due to the formation of some alumina in the external scales.
部门归属	[liu, s. ; shen, j. ; guo, x. h. ; niu, y.] univ chinese acad sci, inst met res, wencui rd 62, shenyang 110016, liaoning, peoples r china
关键词	Austenitic Stainless-steel Oxide Coatings Iron Temperature Oxidation Additions Mixtures Carbides Behavior Surface
学科领域	Metallurgy & Metallurgical Engineering
资助者	NSFC [51371183, 51671203]
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/79554
专题	中国科学院金属研究所
通讯作者	Liu, S (reprint author), Univ Chinese Acad Sci, Inst Met Res, Wencui Rd 62, Shenyang 110016, Liaoning, Peoples R China.
推荐引用方式 GB/T 7714	Liu, S,Shen, J,Guo, XH,et al. The Effect of Sulfur on the Carburization of Three Fe-19Ni-21Cr-xAl (x=0, 2, 6 at.%) Alloys at 900 A degrees C in Oxygen-Contaminated CH4-H-2-H2S Atmospheres[J]. OXIDATION OF METALS,2018,89(43102):279-301.
APA	Liu, S,Shen, J,Guo, XH,Niu, Y,&Liu, S .(2018).The Effect of Sulfur on the Carburization of Three Fe-19Ni-21Cr-xAl (x=0, 2, 6 at.%) Alloys at 900 A degrees C in Oxygen-Contaminated CH4-H-2-H2S Atmospheres.OXIDATION OF METALS,89(43102),279-301.
MLA	Liu, S,et al."The Effect of Sulfur on the Carburization of Three Fe-19Ni-21Cr-xAl (x=0, 2, 6 at.%) Alloys at 900 A degrees C in Oxygen-Contaminated CH4-H-2-H2S Atmospheres".OXIDATION OF METALS 89.43102(2018):279-301.