The sulfidation of two-phase Cu-Ag alloys in H-2-H2S mixtures at 550-750 degrees C

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	The sulfidation of two-phase Cu-Ag alloys in H-2-H2S mixtures at 550-750 degrees C
	Gesmundo, F ; Niu, Y ; Castello, P ; Viani, F ; Huntz, AM ; Wu, WT
通讯作者	Gesmundo, F()
	1996-08-01
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	38 期号:8 页码:1295-1317
摘要	The corrosion of three two-phase Cu-Ag alloys by H-2-H2S mixtures has been studied at 550-750 degrees C under sulfur pressures below the stability of pure Ag2S. In all cases the scales are duplex and contain an outer layer of pure Cu2S and an inner complex region composed of a mixture of the Ag-rich metal phase and internal Cu2S particles. The microstructure of this region differs for the three alloys, but remains very similar for each alloy at the three temperatures. The peculiar microstructures of the scales are discussed in the light of the presence of the two phases in the alloys and of the restrictions which the limited reciprocal solubility of the two alloy components produces on the rate of their diffusion in the alloy. Copyright (C) 1996 Elsevier Science Ltd.
关键词	alloy copper silver sulfidation
收录类别	SCI
语种	英语
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:A1996VG19100006
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：5[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/321006/107356
专题	中国科学院金属研究所
通讯作者	Gesmundo, F
作者单位	1.INST CORROS & PROTECT MET,STATE KEY LAB CORROS,SHENYANG 110015,PEOPLES R CHINA 2.UNIV PARIS 11,INST SCI MAT,LAB MET STRUCT,F-91405 ORSAY,FRANCE
推荐引用方式 GB/T 7714	Gesmundo, F,Niu, Y,Castello, P,et al. The sulfidation of two-phase Cu-Ag alloys in H-2-H2S mixtures at 550-750 degrees C[J]. CORROSION SCIENCE,1996,38(8):1295-1317.
APA	Gesmundo, F,Niu, Y,Castello, P,Viani, F,Huntz, AM,&Wu, WT.(1996).The sulfidation of two-phase Cu-Ag alloys in H-2-H2S mixtures at 550-750 degrees C.CORROSION SCIENCE,38(8),1295-1317.
MLA	Gesmundo, F,et al."The sulfidation of two-phase Cu-Ag alloys in H-2-H2S mixtures at 550-750 degrees C".CORROSION SCIENCE 38.8(1996):1295-1317.