Unveiling the mechanisms behind texture formation and its impact on the torsional performance of cold-drawn pearlitic steel wires
文献类型：期刊论文
| 作者 | Jia, Chunni1; Cai, Rui1,2; Yang, Zhendan1,2; Zhao, Yong1,2; Liu, Tengyuan1,2; Wang, Pei1; Li, Dianzhong1 |
| 刊名 | JOURNAL OF MATERIALS PROCESSING TECHNOLOGY
 |
| 出版日期 | 2024-11-01 |
| 卷号 | 332页码:13 |
| 关键词 | Pearlitic steel Cold drawing Texture Torsion Multi-scale calculation |
| ISSN号 | 0924-0136 |
| DOI | 10.1016/j.jmatprotec.2024.118555 |
| 通讯作者 | Wang, Pei(pwang@imr.ac.cn) ; Li, Dianzhong(dzli@imr.ac.cn) |
| 英文摘要 | High carbon pearlitic steel wires are widely used in the industry, such as for producing tyre cords and steel cables due to its excellent mechanical properties. Cold drawing is a crucial step in steel wire production. Due to the loading state during the cold drawing process, pearlitic wires tend to exhibit a <110> fiber texture. The non-uniform texture distribution on the cross-section of steel wires has been observed experimentally. The mechanisms yielding this non-uniformly distributed texture are carefully investigated in this study using a multi-scale computational approach. Firstly, a macroscale finite element model is established to simulate the deformation behaviour of pearlitic steel wires during cold drawing, with the aim of thoroughly investigating the inhomogeneous elastic-plastic deformation behaviours. Secondly, the macro mechanical responses are incorporated into the mesoscale representative volume element model as boundary conditions to comprehensively study the effect of inhomogeneous deformation characteristics on texture formation. The results present a significant advancement by revealing that the non-uniform texture distribution in a steel wire can primarily be attributed to the multiaxial stress state on the cross-section. Notably, at the center of the steel wire, the maximum principal stress aligns with the drawing axis, resulting in a dominant <110> fiber texture. Conversely, at the subsurface, the maximum principal stress progressively shifts towards the circumferential direction, yielding an evolving texture characterized by a {110}<110> circumferential texture. Furthermore, the research uncovers a crucial finding that it is the {110}<110> circumferential texture that significantly weakens the torsion ability of the wires. This is due to the limited activation of slip systems, marking a key advancement in understanding the mechanical properties of steel wires. |
| 资助项目 | National Natural Science Foundation of China[52301181] |
| WOS研究方向 | Engineering ; Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:001295407800001 |
| 出版者 | ELSEVIER SCIENCE SA |
| 资助机构 | National Natural Science Foundation of China |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Wang, Pei; Li, Dianzhong |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jia, Chunni,Cai, Rui,Yang, Zhendan,et al. Unveiling the mechanisms behind texture formation and its impact on the torsional performance of cold-drawn pearlitic steel wires[J]. JOURNAL OF MATERIALS PROCESSING TECHNOLOGY,2024,332:13. |
| APA | Jia, Chunni.,Cai, Rui.,Yang, Zhendan.,Zhao, Yong.,Liu, Tengyuan.,...&Li, Dianzhong.(2024).Unveiling the mechanisms behind texture formation and its impact on the torsional performance of cold-drawn pearlitic steel wires.JOURNAL OF MATERIALS PROCESSING TECHNOLOGY,332,13. |
| MLA | Jia, Chunni,et al."Unveiling the mechanisms behind texture formation and its impact on the torsional performance of cold-drawn pearlitic steel wires".JOURNAL OF MATERIALS PROCESSING TECHNOLOGY 332(2024):13. |
入库方式： OAI收割
来源：金属研究所
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