Accelerated degradation of Fe-Cr alloys induced by HCl and H2S in reducing atmospheres at 700 degrees C
文献类型：期刊论文
| 作者 | Pan Taijun2; Lu Weiming1; Zeng Chaoliu1; Niu Yan1 |
| 刊名 | ACTA METALLURGICA SINICA
 |
| 出版日期 | 2007-12-01 |
| 卷号 | 43期号:12页码:1261-1267 |
| 关键词 | Fe-Cr alloy oxidation chlorine sulphur corrosin degradation |
| ISSN号 | 0412-1961 |
| 通讯作者 | Pan Taijun(tjpan@imr.ac.cn) |
| 英文摘要 | The corrosion behaviors of Fe-Cr alloys have been examined at 700 degrees C in reducing atmospheres containing contant HCl and two differnernt levels of H2S. An increase of the H2S level in the gas mixture produced an accelerated corrosion for all Fe-Cr alloys, particularly inducing the degradation of chromia formed on Fe-18Cr alloy as a consequence of the formation of sulfides and chlorides in the scales. An increase of the Cr content decreased the corrosion rate in the two gas mixtures. The equilibrium partial pressures of chlorine, oxygen and sulfur in the mixed gases were calculated to estimate the possible reactions between the alloy components and the multi-reactants, and their corrosion mechanisms were also interpreted. |
| WOS研究方向 | Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000252302000006 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.imr.ac.cn/handle/321006/90704]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Pan Taijun |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, State Key Lab Corros & Protect, Shenyang 110016, Peoples R China 2.Jiangsu Polytech Univ, Dept Mat Sci & Engn, Changzhou 213164, Peoples R China |
| 推荐引用方式 GB/T 7714 | Pan Taijun,Lu Weiming,Zeng Chaoliu,et al. Accelerated degradation of Fe-Cr alloys induced by HCl and H2S in reducing atmospheres at 700 degrees C[J]. ACTA METALLURGICA SINICA,2007,43(12):1261-1267. |
| APA | Pan Taijun,Lu Weiming,Zeng Chaoliu,&Niu Yan.(2007).Accelerated degradation of Fe-Cr alloys induced by HCl and H2S in reducing atmospheres at 700 degrees C.ACTA METALLURGICA SINICA,43(12),1261-1267. |
| MLA | Pan Taijun,et al."Accelerated degradation of Fe-Cr alloys induced by HCl and H2S in reducing atmospheres at 700 degrees C".ACTA METALLURGICA SINICA 43.12(2007):1261-1267. |
入库方式： OAI收割
来源：金属研究所
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