Residual stress induced tension-compression asymmetry of gradient nanograined copper
文献类型：期刊论文
| 作者 | Long, JZ; Pan, QS; Tao, NR; Lu, L |
| 刊名 | MATERIALS RESEARCH LETTERS
 |
| 出版日期 | 2018-01-28 |
| 卷号 | 6期号:8页码:456-461 |
| 关键词 | Gradient nanograin cyclic response tension and compression asymmetry residual stress |
| ISSN号 | 2166-3831 |
| DOI | 10.1080/21663831.2018.1478898 |
| 英文摘要 | The residual stress significantly influences the cyclic stress response of the hierarchical nanostructured materials. An obvious tension-compression asymmetry with minimum stress in compression larger than maximum stress in tension was observed in gradient nanograined (GNG) Cu under straincontrolled high-cycle fatigue tests, which gradually diminished with increasing cycles or after being annealed at a low temperature. The observed asymmetric response is primarily induced by the presence of the residual compressive stress in the GNG surface layer. The longer fatigue life can be achieved in GNG Cu with a higher residual stress, compared to that of annealed GNG Cu. |
| 学科主题 | Materials Science, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000436388000008 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/80246]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.Chinese Acad Sci, Inst Metal Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Long, JZ,Pan, QS,Tao, NR,et al. Residual stress induced tension-compression asymmetry of gradient nanograined copper[J]. MATERIALS RESEARCH LETTERS,2018,6(8):456-461. |
| APA | Long, JZ,Pan, QS,Tao, NR,&Lu, L.(2018).Residual stress induced tension-compression asymmetry of gradient nanograined copper.MATERIALS RESEARCH LETTERS,6(8),456-461. |
| MLA | Long, JZ,et al."Residual stress induced tension-compression asymmetry of gradient nanograined copper".MATERIALS RESEARCH LETTERS 6.8(2018):456-461. |
入库方式： OAI收割
来源：金属研究所
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