| Effect of stress on mu phase formation in single crystal superalloys | |
| K. Y. Cheng; C. Y. Jo; T. Jin; Z. Q. Hu | |
| 2011 | |
| 发表期刊 | Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing
 |
| ISSN | 0921-5093 |
| 卷号 | 528期号:6页码:2704-2710 |
| 摘要 | Precipitation behavior of the mu phase under applied stress was systematically investigated in two single crystal superalloys CMSX-4 and R0. The investigation has shown that both the sign and magnitude of the applied stress can affect the precipitation behavior of the mu phase with a certain degree of regularity. At first, the precipitation of the mu phase varied significantly when a small amount of stress was applied, regardless of whether the specimen is under tension or under compression. Under most conditions however, precipitation of the mu phase was restrained by this low application of stress. After increasing the applied stress, precipitation of the mu phase increased relative to the amount of tension or decreased under compression. (C) 2010 Elsevier B.V. All rights reserved. |
| 部门归属 | [cheng, kuiyu; jin, tao; hu, zhuangqi] chinese acad sci, superalloy div, inst met res, shenyang, peoples r china. [cheng, kuiyu; jo, changyong] korea inst mat sci, high temp mat lab, chang won, south korea.;cheng, ky (reprint author), chinese acad sci, superalloy div, inst met res, shenyang, peoples r china;kuiyucheng@hotmail.com |
| 关键词 | Single Crystal Superalloy Topologically Close-packed (Tcp) Phase Thermal Exposure Rhenium (Re) Kinetics Cmsx-4 |
| URL | 查看原文 |
| WOS记录号 | WOS:000287643200065 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/30284 |
| 专题 | 中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | K. Y. Cheng,C. Y. Jo,T. Jin,et al. Effect of stress on mu phase formation in single crystal superalloys[J]. Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,2011,528(6):2704-2710. |
| APA | K. Y. Cheng,C. Y. Jo,T. Jin,&Z. Q. Hu.(2011).Effect of stress on mu phase formation in single crystal superalloys.Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,528(6),2704-2710. |
| MLA | K. Y. Cheng,et al."Effect of stress on mu phase formation in single crystal superalloys".Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing 528.6(2011):2704-2710. |
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