Knowledge Management System Of Shanghai Institute of Applied Physics, CAS
| Hot deformation behavior of Hastelly C276 superalloy | |
| Lu, YL(陆燕玲); Liu, JX(刘锦溪); Li, XK(李肖科); Liang, JP(梁建平); Li, ZJ(李志军); Wu, GY(吴冠原); Zhou, XT(周兴泰) | |
| 2012 | |
| Source Publication | TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
 |
| ISSN | 1003-6326 |
| Volume | 22 |
| Abstract | Hot tensile behavior of C276 superalloy was studied in the deformation temperature range of 650-750 degrees C with the strain rate range of 0.35-35 mm/s. The results show that deformation temperature and strain rate both have significant influence on the flow stress. The flow stress decreases with the increase of deformation temperature, while increases with the increase of strain rate. The deformation of C276 superalloy exhibits dynamic recovery feature in the case of deformation temperature of 700 degrees C. However, when the deformation temperature increases to 750 degrees C, dynamic recrystallization behavior may occur. The flow stress of C276 alloy during hot deformation process can be characterized by Zener-Hollomon parameter including the Arrhenius term and the deformation activation energy is 327.66 kJ/mol. Therefore, a scientific basis is provided for the reasonable choice of processing parameters of C276 superalloy. |
| Language | 英语 |
| Funding Project | 应物所项目组 |
| WOS ID | WOS:000310567300014 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/13186 |
| Collection | 中科院上海应用物理研究所2011-2020年 |
| Recommended Citation GB/T 7714 | Lu, YL,Liu, JX,Li, XK,et al. Hot deformation behavior of Hastelly C276 superalloy[J]. TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,2012,22. |
| APA | Lu, YL.,Liu, JX.,Li, XK.,Liang, JP.,Li, ZJ.,...&Zhou, XT.(2012).Hot deformation behavior of Hastelly C276 superalloy.TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,22. |
| MLA | Lu, YL,et al."Hot deformation behavior of Hastelly C276 superalloy".TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA 22(2012). |
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| Hot deformation beha（1197KB） | 开放获取 | CC BY-NC-SA | View Download | |||
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