Cu addition retards the static recrystallization of cold-deformed 316L biomedical stainless steel
文献类型：期刊论文
| 作者 | Du, Xiangfeng1,2; Xi, Tong1; Yang, Chunguang1; Zhao, Hanyu1; Yang, Ke1 |
| 刊名 | JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
 |
| 出版日期 | 2022-07-01 |
| 卷号 | 19页码:1673-1677 |
| 关键词 | Austenitic stainless steel Recrystallization Microstructure Cu-rich precipitate |
| ISSN号 | 2238-7854 |
| DOI | 10.1016/j.jmrt.2022.05.155 |
| 通讯作者 | Xi, Tong(txi@imr.ac.cn) ; Yang, Chunguang(cgyang@imr.ac.cn) |
| 英文摘要 | In this work, the effect of copper (Cu) addition on the static recrystallization behavior of large deformed 316L austenitic stainless steel is investigated by analyzing the hardness, microstructure evolution and recrystallization activation energy. The results show that Cu addition can retard the annealing softening process of 316L stainless steel and increase recrystallization activation energy, which is consistent with the evolution of the recrystallization volume fraction. Transmission electron microscope (TEM) images show that the fine Cu-rich precipitates preferentially distributed at the interface between the recrystallized grain and deformation region after annealing at 800 degrees C for 30 min, which pinned the migration of grain boundaries and retarded the recrystallization process. With increasing annealing temperature, the effect of Cu on recrystallization gradually decreases, due to the weaker pinning effect by lower volume fraction of Cu-rich precipitate at high temperature. (C) 2022 The Author(s). Published by Elsevier B.V. |
| 资助项目 | National Natural Science Foundation of China[52101293/52171242] ; Peak Climbing Project of Foshan Hospital of Traditional Chinese Medicine[202000206] ; Youth innovation promotion association CAS[2018221] |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000841223900003 |
| 出版者 | ELSEVIER |
| 资助机构 | National Natural Science Foundation of China ; Peak Climbing Project of Foshan Hospital of Traditional Chinese Medicine ; Youth innovation promotion association CAS |
| 源URL | [http://ir.imr.ac.cn/handle/321006/175007]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Xi, Tong; Yang, Chunguang |
| 作者单位 | 1.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, Shenyang 110016, Peoples R China 2.Zhengzhou Univ, Henan Inst Adv Technol, Zhengzhou 450052, Peoples R China |
| 推荐引用方式 GB/T 7714 | Du, Xiangfeng,Xi, Tong,Yang, Chunguang,et al. Cu addition retards the static recrystallization of cold-deformed 316L biomedical stainless steel[J]. JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T,2022,19:1673-1677. |
| APA | Du, Xiangfeng,Xi, Tong,Yang, Chunguang,Zhao, Hanyu,&Yang, Ke.(2022).Cu addition retards the static recrystallization of cold-deformed 316L biomedical stainless steel.JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T,19,1673-1677. |
| MLA | Du, Xiangfeng,et al."Cu addition retards the static recrystallization of cold-deformed 316L biomedical stainless steel".JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T 19(2022):1673-1677. |
入库方式： OAI收割
来源：金属研究所
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