Oxidation of Ag-30Cr alloys prepared by mechanically alloying in 0.1 Mpa O-2

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	Oxidation of Ag-30Cr alloys prepared by mechanically alloying in 0.1 Mpa O-2
	Fu, GY ; Song, JX ; Niu, Y
通讯作者	Fu, GY()
	2003-09-01
发表期刊	ACTA METALLURGICA SINICA
ISSN	0412-1961
卷号	39 期号:9 页码:995-998
摘要	The oxidation behavior of a Ag-30Cr alloy prepared by mechanical alloying at 700800 800 degreesC in 0.1 MPa O-2 was studied. At 700 degreesC and 800 degreesC, a continuous layer of chromia formed beneath an outer Ag film and a middle AgCrO2 layer, in spite of the very low solubility of Cr in Ag. This scale structure is different from the mixed oxide structure of the Ag-Cr alloy with coarse grain sizes prepared by powder metallurgy, which is attributed to the large decrease in the alloy grain size, the rapid dissolution of the Cr-rich particles in the Cr-depleted silver matrix and a faster supply of Cr from the alloy to the scale.
关键词	mechanical alloying Ag-Cr alloy oxidation
收录类别	SCI
语种	英语
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000186144000019
出版者	SCIENCE CHINA PRESS
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/117590
专题	中国科学院金属研究所
通讯作者	Fu, GY
作者单位	1.Chinese Acad Sci, Inst Met Res, State Key Lab Corros & Protect, Shenyang 110016, Peoples R China 2.Shenyang Inst Chem Technol, Dept Mech Engn, Shenyang 1100142, Peoples R China
推荐引用方式 GB/T 7714	Fu, GY,Song, JX,Niu, Y. Oxidation of Ag-30Cr alloys prepared by mechanically alloying in 0.1 Mpa O-2[J]. ACTA METALLURGICA SINICA,2003,39(9):995-998.
APA	Fu, GY,Song, JX,&Niu, Y.(2003).Oxidation of Ag-30Cr alloys prepared by mechanically alloying in 0.1 Mpa O-2.ACTA METALLURGICA SINICA,39(9),995-998.
MLA	Fu, GY,et al."Oxidation of Ag-30Cr alloys prepared by mechanically alloying in 0.1 Mpa O-2".ACTA METALLURGICA SINICA 39.9(2003):995-998.