Effect of electropulsing treatment on corrosion behavior of nickel base corrosion-resistant alloy
文献类型：期刊论文
| 作者 | Liu Yang2; Wang Lei2; Liu Hongyan2; Zhang Beijiang1; Zhao Guangpu1 |
| 刊名 | TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
 |
| 出版日期 | 2011 |
| 卷号 | 21期号:9页码:1970-1975 |
| 关键词 | DISCONTINUOUS PRECIPITATION HIGH-TEMPERATURE SUPERALLOY GH3044 STEEL FIELD nickel base alloy electropulsing discontinuous precipitation intergranular corrosion |
| ISSN号 | 1003-6326 |
| 其他题名 | Effect of electropulsing treatment on corrosion behavior of nickel base corrosion-resistant alloy |
| 英文摘要 | Electropulsing treatment (EPT) was performed on a nickel base corrosion resistant alloy during aging. The effect of EPT on the microstructure and corrosion resistance of the alloy and the mechanisms were investigated. The results show that the intergranular corrosion resistance can be improved substantially without the degradation of mechanical properties of the alloy by EPT. The EPT has an effect of enhancing the interface diffusion rate of the alloying element, which is higher than the body diffusion rate. And thus discontinuous precipitation of M(23)C(6) type carbides appears at the grain boundary in the alloy by EPT, which decreases the depletion extent of the alloying elements at the grain boundary substantially. As a result, the intergranular corrosion resistance of the alloy can be improved by the EPT without any degradation of mechanical properties. |
| 资助项目 | [National Basic Research Program of China] ; [National Natural Science Foundation of China] ; [PhD Programs Foundation of Ministry of Education of China] |
| 语种 | 英语 |
| CSCD记录号 | CSCD:4321639 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/153426]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.Cent Iron & Steel Res Institute, Dept High Temp Mat, Beijing 100081, Peoples R China 2.中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Liu Yang,Wang Lei,Liu Hongyan,et al. Effect of electropulsing treatment on corrosion behavior of nickel base corrosion-resistant alloy[J]. TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,2011,21(9):1970-1975. |
| APA | Liu Yang,Wang Lei,Liu Hongyan,Zhang Beijiang,&Zhao Guangpu.(2011).Effect of electropulsing treatment on corrosion behavior of nickel base corrosion-resistant alloy.TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,21(9),1970-1975. |
| MLA | Liu Yang,et al."Effect of electropulsing treatment on corrosion behavior of nickel base corrosion-resistant alloy".TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA 21.9(2011):1970-1975. |
入库方式： OAI收割
来源：金属研究所
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