SURFACE CRAZING OF Mn-Cu WEATHERING STEEL
文献类型：期刊论文
| 作者 | Wang Lei2; Zhang Sixun1; Dong Junhua2; Ke Wei2; Liu Chunming1 |
| 刊名 | ACTA METALLURGICA SINICA
 |
| 出版日期 | 2010-06-11 |
| 卷号 | 46期号:6页码:723-728 |
| 关键词 | Mn-Cu weathering steel surface crazing soaking decarbonization |
| ISSN号 | 0412-1961 |
| DOI | 10.3724/SP.J.1037.2009.00501 |
| 通讯作者 | Dong Junhua(jhdong@imr.ac.cn) |
| 英文摘要 | Craze cracks and oxidation appeared on the surfaces of the Mn-Cu weathering steel samples after different soaking times at 1260 degrees C in the oxidizing conditions. EPMA result shows that Cu enriches at the interface of matrix/scale, Cu concentration in pearlite is higher than that in ferrite. OM observation shows that decarbonization phenomenon occurred near surface of steel after soaking in high temperature experiments, which resulted in an obvious decrease of pearlite amount, so more Cu segregation in grain boundaries and formed Cu-enriched phase, and caused serious surface crazing at last. However, under the reducing condition, the craze crack phenomenon did not occur after soaking. |
| 资助项目 | National Basic Research Program of China[2004CB619101] ; National Natural Science Foundation of China[50499336] ; National Natural Science Foundation of China[50971120] |
| WOS研究方向 | Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000280030800012 |
| 出版者 | SCIENCE CHINA PRESS |
| 资助机构 | National Basic Research Program of China ; National Natural Science Foundation of China |
| 源URL | [http://ir.imr.ac.cn/handle/321006/100787]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Dong Junhua |
| 作者单位 | 1.Northeast Univ, Inst Mat & Met, Shenyang 110819, Peoples R China 2.Chinese Acad Sci, State Key Lab Corros & Protect, Inst Met Res, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang Lei,Zhang Sixun,Dong Junhua,et al. SURFACE CRAZING OF Mn-Cu WEATHERING STEEL[J]. ACTA METALLURGICA SINICA,2010,46(6):723-728. |
| APA | Wang Lei,Zhang Sixun,Dong Junhua,Ke Wei,&Liu Chunming.(2010).SURFACE CRAZING OF Mn-Cu WEATHERING STEEL.ACTA METALLURGICA SINICA,46(6),723-728. |
| MLA | Wang Lei,et al."SURFACE CRAZING OF Mn-Cu WEATHERING STEEL".ACTA METALLURGICA SINICA 46.6(2010):723-728. |
入库方式： OAI收割
来源：金属研究所
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