Effect of work hardening discrepancy on strengthening of laminated Cu/CuZn alloys
文献类型：期刊论文
| 作者 | Cao, Zheng2,3; Cheng, Zhao3; Xu, Wei1; Lu, Lei3 |
| 刊名 | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| 出版日期 | 2022-03-20 |
| 卷号 | 103页码:67-72 |
| 关键词 | Laminated Cu Cu alloys Work hardening Strengthening Interfacial affected zone Strain localization |
| ISSN号 | 1005-0302 |
| DOI | 10.1016/j.jmst.2021.06.043 |
| 通讯作者 | Lu, Lei(llu@imr.ac.cn) |
| 英文摘要 | To clarify the work hardening discrepancy effect on the strengthening of laminated metals, we designed two laminated Cu/Cu4Zn and Cu/Cu32Zn samples with different layer thicknesses. Cu/Cu4Zn has larger work hardening discrepancy between two constituent layers relative to Cu/Cu32Zn, but the yield strengths of two CuZn constituents are comparable. Uniaxial tensile results suggest Cu/Cu4Zn with larger work hardening discrepancy exhibits a significant strengthening at early deformation stage while Cu/Cu32Zn possesses a better ductility. The underlying mechanisms for the strengthening effect are attributed to more geometrically necessary dislocations accumulated at interfaces and severer strain localization due to the larger work hardening discrepancy. ?? 2022 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[U1608257] ; National Natural Science Foundation of China[51931010] ; Key Research Program of Frontier Science and International Partnership Program, CAS[GJHZ2029] ; LiaoNing Revitalization Talents Program[XLYC1802026] ; National Natural Science Foundatiosn of China[52001312] ; China Postdoctoral Science Foundation[BX20190336] ; China Postdoctoral Science Foundation[2019M661150] ; State Key Laboratory of Rolling and Automation, Northeastern University[2018RALKFKT002] |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000798997000009 |
| 出版者 | JOURNAL MATER SCI TECHNOL |
| 资助机构 | National Natural Science Foundation of China ; Key Research Program of Frontier Science and International Partnership Program, CAS ; LiaoNing Revitalization Talents Program ; National Natural Science Foundatiosn of China ; China Postdoctoral Science Foundation ; State Key Laboratory of Rolling and Automation, Northeastern University |
| 源URL | [http://ir.imr.ac.cn/handle/321006/174188]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Lu, Lei |
| 作者单位 | 1.Northeastern Univ, State Key Lab Rolling & Automat, Shenyang 110819, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.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 | Cao, Zheng,Cheng, Zhao,Xu, Wei,et al. Effect of work hardening discrepancy on strengthening of laminated Cu/CuZn alloys[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2022,103:67-72. |
| APA | Cao, Zheng,Cheng, Zhao,Xu, Wei,&Lu, Lei.(2022).Effect of work hardening discrepancy on strengthening of laminated Cu/CuZn alloys.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,103,67-72. |
| MLA | Cao, Zheng,et al."Effect of work hardening discrepancy on strengthening of laminated Cu/CuZn alloys".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 103(2022):67-72. |
入库方式： OAI收割
来源：金属研究所
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