Grain refinement of micrometer-scale Cu foils through accumulative cyclic deformation
文献类型：期刊论文
| 作者 | Liang, F; Dai, CY; Zhang, GP |
| 刊名 | MATERIALS RESEARCH EXPRESS
 |
| 出版日期 | 2018-06-01 |
| 卷号 | 5期号:6页码:- |
| 关键词 | grain refinement cyclic loading strain rate Cu foil micron scale |
| ISSN号 | 2053-1591 |
| DOI | 10.1088/2053-1591/aac93b |
| 英文摘要 | The microstructure evolution of the 190 mu m-thick Cu foils subjected to repeatedly bending loading was investigated. Wefound that the grains in the micron-scale foil were refined into subgrains with a size of about 0.5 mu mthrough a removal of twin boundaries and an introduction of a high frequency of high angle boundaries (> 15 degrees) with accumulative cyclic deformation. With increasing strain rate (loading frequency), the grains are completely refined into well-defined fine grains with high angle boundaries. Such the microstructure refinement induced by accumulative cyclic deformation may provide a potential strategy for grain refinement of small-scale materials. |
| 学科主题 | Materials Science, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000435208200001 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/80168]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.[Liang, F. 2.Dai, C. Y.] Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China 3.[Liang, F. 4.Zhang, G. P.] Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Liaoning, Peoples R China 5.[Dai, C. Y.] Shenyang Univ Chem Technol, Sch Mat Sci Engn, Shenyang 110142, Liaoning, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liang, F,Dai, CY,Zhang, GP. Grain refinement of micrometer-scale Cu foils through accumulative cyclic deformation[J]. MATERIALS RESEARCH EXPRESS,2018,5(6):-. |
| APA | Liang, F,Dai, CY,&Zhang, GP.(2018).Grain refinement of micrometer-scale Cu foils through accumulative cyclic deformation.MATERIALS RESEARCH EXPRESS,5(6),-. |
| MLA | Liang, F,et al."Grain refinement of micrometer-scale Cu foils through accumulative cyclic deformation".MATERIALS RESEARCH EXPRESS 5.6(2018):-. |
入库方式： OAI收割
来源：金属研究所
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