Stacking fault in gamma ' precipitate of single crystal nickel base superalloy DD8 after out-of-phase thermomechanical fatigue
文献类型：期刊论文
| 作者 | Wang, YC; Li, SX; Ai, SH; Liu, F; Zhou, L; Zhang, H |
| 刊名 | ACTA METALLURGICA SINICA
 |
| 出版日期 | 2003-02-11 |
| 卷号 | 39期号:2页码:150-154 |
| 关键词 | single crystal nickel base superalloy out-of-phase thermomechanical fatigue stacking fault gamma ' precipitate |
| ISSN号 | 0412-1961 |
| 通讯作者 | Wang, YC() |
| 英文摘要 | The microstructures of single crystal nickel base superalloy DD8 were investigated after out-of-phase(OP) thermomechanical fatigue(TMF). It is found that gamma' precipitates are sheared by Schockley partial dislocations, which is different from the case in which gamma' precipitates are sheared by (1/2) [110] dislocation pair under isothermal fatigue (IF). It is presumed that whether gamma' precipitates are sheared by Schockley partial dislocation or by dislocation pair is related to both deformation rate and stress amplitudes at the appropriate temperature. |
| WOS研究方向 | Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000181652500008 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.imr.ac.cn/handle/321006/116055]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Wang, YC |
| 作者单位 | Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, YC,Li, SX,Ai, SH,et al. Stacking fault in gamma ' precipitate of single crystal nickel base superalloy DD8 after out-of-phase thermomechanical fatigue[J]. ACTA METALLURGICA SINICA,2003,39(2):150-154. |
| APA | Wang, YC,Li, SX,Ai, SH,Liu, F,Zhou, L,&Zhang, H.(2003).Stacking fault in gamma ' precipitate of single crystal nickel base superalloy DD8 after out-of-phase thermomechanical fatigue.ACTA METALLURGICA SINICA,39(2),150-154. |
| MLA | Wang, YC,et al."Stacking fault in gamma ' precipitate of single crystal nickel base superalloy DD8 after out-of-phase thermomechanical fatigue".ACTA METALLURGICA SINICA 39.2(2003):150-154. |
入库方式： OAI收割
来源：金属研究所
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