| Oxidation of Ag-30Cr alloys prepared by mechanically alloying in 0.1 Mpa O-2 | |
| Fu, GY; Song, JX; Niu, Y | |
| Corresponding Author | Fu, GY() |
| 2003-09-01 | |
| Source Publication | ACTA METALLURGICA SINICA
 |
| ISSN | 0412-1961 |
| Volume | 39Issue:9Pages:995-998 |
| Abstract | 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. |
| Keyword | mechanical alloying Ag-Cr alloy oxidation |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Metallurgy & Metallurgical Engineering |
| WOS Subject | Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000186144000019 |
| Publisher | SCIENCE CHINA PRESS |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/117590 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Fu, GY |
| Affiliation | 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 |
| Recommended Citation 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. |
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