| On the gamma ' precipitates of the normal and inverse Portevin-Le Chatelier effect in a wrought Ni-base superalloy | |
| Wang, Xinguang; Han, Guoming; Cui, Chuanyong; Guan, Shuai; Li, Jinguo; Hou, Guichen; Zhou, Yizhou; Sun, Xiaofeng | |
| Corresponding Author | Wang, Xinguang(xgwang11b@imr.ac.cn) ; Cui, Chuanyong(chycui@imr.ac.cn) |
| 2019 | |
| Source Publication | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| ISSN | 1005-0302 |
| Volume | 35Issue:1Pages:84-87 |
| Abstract | The Portevin-Le Chatelier (PLC) effects in a wrought Ni-base superalloy with different gamma' precipitates contents have been investigated. Detailed analysis on the serration type of the tensile curves indicates that the gamma' precipitates have a decisive influence on the transformation from normal to inverse PLC behavior, which is rarely proposed in other works. It is considered that the gamma' precipitates play the same role in PLC effect as temperature and strain rate for the investigated wrought Ni-base superalloy. (C) 2018 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology. |
| Keyword | Normal and inverse PLC effect gamma ' precipitates Dynamic strain aging Critical strain Wrought Ni-base superalloy |
| Funding Organization | National Natural Science Foundation of China ; High Technology Research and Development Program of China |
| DOI | 10.1016/j.jmst.2018.09.014 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51601192] ; National Natural Science Foundation of China[51671188] ; National Natural Science Foundation of China[51671189] ; National Natural Science Foundation of China[11332010] ; High Technology Research and Development Program of China[2014AA041701] |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000449263900012 |
| Publisher | JOURNAL MATER SCI TECHNOL |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/130381 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Wang, Xinguang; Cui, Chuanyong |
| Affiliation | Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China |
| Recommended Citation GB/T 7714 | Wang, Xinguang,Han, Guoming,Cui, Chuanyong,et al. On the gamma ' precipitates of the normal and inverse Portevin-Le Chatelier effect in a wrought Ni-base superalloy[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2019,35(1):84-87. |
| APA | Wang, Xinguang.,Han, Guoming.,Cui, Chuanyong.,Guan, Shuai.,Li, Jinguo.,...&Sun, Xiaofeng.(2019).On the gamma ' precipitates of the normal and inverse Portevin-Le Chatelier effect in a wrought Ni-base superalloy.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,35(1),84-87. |
| MLA | Wang, Xinguang,et al."On the gamma ' precipitates of the normal and inverse Portevin-Le Chatelier effect in a wrought Ni-base superalloy".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 35.1(2019):84-87. |
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