Orientation Dependence of Stress Rupture Properties of a Ni-based Single Crystal Superalloy at 760 degrees C
文献类型：期刊论文
| 作者 | S. H. Zhang ; D. Wang ; J. Zhang ; L. H. Lou |
| 刊名 | Journal of Materials Science & Technology
 |
| 出版日期 | 2012 |
| 卷号 | 28期号:3页码:229-233 |
| 关键词 | Single crystal superalloy Stress rupture Orientation anisotropic creep cmsx-4 shearing temperature |
| ISSN号 | 1005-0302 |
| 中文摘要 | The orientation dependence of creep rupture lives of a single crystal superalloy at 760 degrees C/760 MPa was investigated. The orientations of the specimens tested were about 30 away from [001]. The results showed that specimens with orientations on the [001]-[011] boundary had the longest rupture life. The deformation of these specimen were controlled by a/2 < 110 > slip and a few stacking faults with two orientations were observed. On the other hand, specimens with orientations near the [001]-[011] boundary or on the [001]-[111] boundary showed short rupture lives, and stacking faults with single orientation were observed in these specimens. The rupture properties and the deformation mechanisms were discussed based on the dislocation pattern and the calculated Schmid factors for different specimens. |
| 原文出处 | |
| 公开日期 | 2013-02-05 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/60456]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | S. H. Zhang,D. Wang,J. Zhang,et al. Orientation Dependence of Stress Rupture Properties of a Ni-based Single Crystal Superalloy at 760 degrees C[J]. Journal of Materials Science & Technology,2012,28(3):229-233. |
| APA | S. H. Zhang,D. Wang,J. Zhang,&L. H. Lou.(2012).Orientation Dependence of Stress Rupture Properties of a Ni-based Single Crystal Superalloy at 760 degrees C.Journal of Materials Science & Technology,28(3),229-233. |
| MLA | S. H. Zhang,et al."Orientation Dependence of Stress Rupture Properties of a Ni-based Single Crystal Superalloy at 760 degrees C".Journal of Materials Science & Technology 28.3(2012):229-233. |
入库方式： OAI收割
来源：金属研究所
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