Improving the stability of microstructure and mechanical property in Cu-9Ni-6Sn-0.2Nb alloy by annealing treatment
文献类型：期刊论文
| 作者 | Xu, Siyang1,2; Wei, Jiaqi1; Han, Yahui3; Cao, Dongdong2; Jiang, Yifu4; Zhang, Junjia2; Wang, Xin1; Yan, Ziwen5,6; Sun, Shenghui7; Zang, Ximin1 |
| 刊名 | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
 |
| 出版日期 | 2024-11-01 |
| 卷号 | 916页码:11 |
| 关键词 | Cu-9Ni-6Sn alloy Discontinuous precipitation Aging stability Softening resistance |
| ISSN号 | 0921-5093 |
| DOI | 10.1016/j.msea.2024.147302 |
| 通讯作者 | Zang, Ximin(zangxm@sut.edu.cn) ; Liu, Tongyu(18642618880@126.com) ; Ding, Hua(dingh@smm.neu.edu.cn) |
| 英文摘要 | Cu-9Ni-6Sn-0.2Nb alloys were prepared by a series of preparation-process including hot rolling, solution treatment, cold rolling, annealing treatment, and aging treatment. As the results indicate, the annealing treatment provided a significant role on improving aging stability of the alloys, it obviously decreased volume fraction of DP nuclear sites as well as hinder the growth of DP colony by decreasing the degree of GND and increasing the volume fraction of Sigma 3(n) grain boundaries. Besides, annealing treatment makes Cu-9Ni-6Sn-0.2Nb alloy extend aging window, and the yield strength and Vickers hardness could nearly drop a bit after peak aging compare to the cold-rolled one. Strengthening mechanism has been quantitatively established, indicating that the respective contribution of precipitation strengthening (dominated by gamma ' phases) plays a dominant role in the strength enhancement of the annealed alloy. |
| 资助项目 | National Natural Science Foundation of China[52471155] ; Fundamental Research Funds for the Central Univer-sities[N2302009] ; Natural Science Foundation of Liaoning Province[2023-MSBA-053] |
| WOS研究方向 | Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001328420100001 |
| 出版者 | ELSEVIER SCIENCE SA |
| 资助机构 | National Natural Science Foundation of China ; Fundamental Research Funds for the Central Univer-sities ; Natural Science Foundation of Liaoning Province |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Zang, Ximin; Liu, Tongyu; Ding, Hua |
| 作者单位 | 1.Shenyang Univ Technol, Sch Mat Sci & Engn, Shenyang 110870, Peoples R China 2.Northeastern Univ, Sch Mat Sci & Engn, Shenyang 110819, Peoples R China 3.Weichai Power Co Ltd, Weifang 261061, Peoples R China 4.Shenyang Inst Engn, Sch Mech Engn, Shenyang 110136, Peoples R China 5.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 6.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 7.Xian Rare Met Mat Inst Co Ltd, Xian 710016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Siyang,Wei, Jiaqi,Han, Yahui,et al. Improving the stability of microstructure and mechanical property in Cu-9Ni-6Sn-0.2Nb alloy by annealing treatment[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2024,916:11. |
| APA | Xu, Siyang.,Wei, Jiaqi.,Han, Yahui.,Cao, Dongdong.,Jiang, Yifu.,...&Ding, Hua.(2024).Improving the stability of microstructure and mechanical property in Cu-9Ni-6Sn-0.2Nb alloy by annealing treatment.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,916,11. |
| MLA | Xu, Siyang,et al."Improving the stability of microstructure and mechanical property in Cu-9Ni-6Sn-0.2Nb alloy by annealing treatment".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 916(2024):11. |
入库方式： OAI收割
来源：金属研究所
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