Orientation dependence of deformation twinning in Cu single crystals
文献类型：期刊论文
| 作者 | Cai S S1; Li X W2; Tao N R1 |
| 刊名 | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| 出版日期 | 2018 |
| 卷号 | 34期号:8页码:1364-1370 |
| 关键词 | DYNAMIC PLASTIC-DEFORMATION PARTIAL DISLOCATION SEPARATION GRAIN-ORIENTATION STAINLESS-STEEL FCC METALS COPPER NUCLEATION STRESS ALLOYS MICROSTRUCTURE Orientation Twinning Cu Single crystal |
| ISSN号 | 1005-0302 |
| 其他题名 | Orientation dependence of deformation twinning in Cu single crystals |
| 英文摘要 | Cu single crystals were subjected to dynamic compression plastic deformation to investigate orientation-dependent twinning. The experimental results showed that twinning is closely related to the ratio of the maximum Schmid factor for twinning partial (m(T)) to the maximum Schmid factor for perfect dislocation (m(S)), m(T)/m(S), rather than m(T). The twin volume fraction V-T increases with the m(T)/m(S) value and the most favorable orientation for twinning has the maximum m(T)/m(S) value (1.15). The relationships of m(T)/m(S) with both effective stacking fault energy gamma(eff) and threshold stress for twinning tau(T) were established for understanding orientation-dependent twinning. Further insights into the orientation-dependent twinning and guidance for developing bulk high density nanotwinned materials are provided. (C) 2017 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology. |
| 资助项目 | [National Natural Science Foundation of China] ; [Ministry of Science and Technology of People's Republic of China] |
| 语种 | 英语 |
| CSCD记录号 | CSCD:6308750 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/152924]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.中国科学院 2.中国科学院金属研究所 3.上海市地震局 |
| 推荐引用方式 GB/T 7714 | Cai S S,Li X W,Tao N R. Orientation dependence of deformation twinning in Cu single crystals[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2018,34(8):1364-1370. |
| APA | Cai S S,Li X W,&Tao N R.(2018).Orientation dependence of deformation twinning in Cu single crystals.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,34(8),1364-1370. |
| MLA | Cai S S,et al."Orientation dependence of deformation twinning in Cu single crystals".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 34.8(2018):1364-1370. |
入库方式： OAI收割
来源：金属研究所
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