A simultaneous improvement of the strength and plasticity of spring steels by replacing Mo with Si
文献类型：期刊论文
| 作者 | Xia, B.1,2; Zhang, P.2; Wang, B.2; Zhu, Y. K.2; Li, X. W.1; Zhang, Z. F.1,2 |
| 刊名 | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
 |
| 出版日期 | 2021-07-13 |
| 卷号 | 820页码:15 |
| ISSN号 | 0921-5093 |
| 关键词 | Spring steel Strength Plasticity Band segregation |
| DOI | 10.1016/j.msea.2021.141516 |
| 通讯作者 | Zhang, P.(pengzhang@imr.ac.cn) ; Li, X. W.(xwli@mail.neu.edu.cn) ; Zhang, Z. F.(zhfzhang@imr.ac.cn) |
| 英文摘要 | A synchronous improvement of the strength and plasticity (SISP) is a significantly important subject attracted by many researchers. In this study, the key factors affecting the plasticity and strength of spring steels were analyzed and discussed in detail. Meanwhile, the differences in the microstructures and fractographies between two Cr & ndash;Mn steels were compared. It is found that the 50CrMnSiVNb spring steel has higher strength as a result of the dislocation strengthening, the solution strengthening caused by the Si solid solution as well as higher workhardening capacity by comparing four strengthening mechanisms and work-hardening capacity. Furthermore, the better plasticity of the 50CrMnSiVNb steel may be mainly attributed to the lighter banded segregation and hydrogen embrittlement compared with the 50CrMnMoVNb steel. This study may enrich the fundamental knowledge regarding how to optimize the composition of spring steel and provide some new ideas for synchronous improvement of the strength and plasticity of spring steels. |
| 资助项目 | National Natural Science Foundation of China (NSFC)[U1664253] ; National Natural Science Foundation of China (NSFC)[51771208] ; Jilin Province[2020SYHZ0008] ; CAS[2020SYHZ0008] ; Youth Innovation Promotion Association CAS[2018226] ; LiaoNing Revitalization Talents Program[XLYC1808027] |
| WOS研究方向 | Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE SA |
| WOS记录号 | WOS:000668741500002 |
| 资助机构 | National Natural Science Foundation of China (NSFC) ; Jilin Province ; CAS ; Youth Innovation Promotion Association CAS ; LiaoNing Revitalization Talents Program |
| 源URL | [http://ir.imr.ac.cn/handle/321006/160007]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Zhang, P.; Li, X. W.; Zhang, Z. F. |
| 作者单位 | 1.Northeastern Univ, Sch Mat Sci & Engn, Dept Mat Phys & Chem, Key Lab Anisotropy & Texture Mat,Minist Educ, Shenyang 110819, Peoples R China 2.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xia, B.,Zhang, P.,Wang, B.,et al. A simultaneous improvement of the strength and plasticity of spring steels by replacing Mo with Si[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2021,820:15. |
| APA | Xia, B.,Zhang, P.,Wang, B.,Zhu, Y. K.,Li, X. W.,&Zhang, Z. F..(2021).A simultaneous improvement of the strength and plasticity of spring steels by replacing Mo with Si.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,820,15. |
| MLA | Xia, B.,et al."A simultaneous improvement of the strength and plasticity of spring steels by replacing Mo with Si".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 820(2021):15. |
入库方式： OAI收割
来源：金属研究所
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