| Influence of Lamellar Direction in Pearlitic Steel Wire on Mechanical Properties and Microstructure Evolution | |
| Zhao, Tian-zhang1; Zhang, Guang-liang2; Zhang, Shi-hong3; Zhang, Ling-yun1 | |
| Corresponding Author | Zhang, Guang-liang(zhang.guangliang@tzc.edu.cn) |
| 2016-12-01 | |
| Source Publication | JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL
 |
| ISSN | 1006-706X |
| Volume | 23Issue:12Pages:1290-1296 |
| Abstract | During cold drawing of pcarlitic steel wire, the lamellar structure becomes gradually aligned with the drawing axis, which contributes to the ultra-high strength. A direct simulation about the mechanical behaviors and micro structural evolution of pcarlitic lamellae was presented. A representative volume element (RVE) containing one pcarlitic colony was established based on the real transmission electron microscope (TEM) observation. The deformation of pcarlitic colony during tension, shear and wire drawing were successfully simulated. The numerical results show that this metallographic texture leads to a strong anisotropy. The colony has higher yielding stress when the lamellar direction is parallel and perpendicular to the tensile direction. The lamellar evolution is strongly dependent on the initial direction and deformation mode. The formation of typical period shear bands is analyzed. In the wire drawing, the pcarlitic colony at the sub-surface experiences a complex strain path: rotation, stretching along the die surface, and rotation back. |
| Keyword | pcarlitic lamellae steel wire drawing mechanical property representative volume element |
| Funding Organization | National Natural Science Foundation of China ; Doctoral Initiation Foundation of Liaoning Province of China ; NV BEKAERT SA (Belgium) |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51404158] ; Doctoral Initiation Foundation of Liaoning Province of China[201601176] ; NV BEKAERT SA (Belgium) |
| WOS Research Area | Metallurgy & Metallurgical Engineering |
| WOS Subject | Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000392835400008 |
| Publisher | JOURNAL IRON STEEL RESEARCH EDITORIAL BOARD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/123682 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Zhang, Guang-liang |
| Affiliation | 1.Shenyang Aerosp Univ, Key Lab Fundamental Sci Natl Def Aeronaut Digital, Shenyang 110016, Liaoning, Peoples R China 2.Taizhou Univ, Sch Mech Engn, Taizhou 318000, Zhejiang, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China |
| Recommended Citation GB/T 7714 | Zhao, Tian-zhang,Zhang, Guang-liang,Zhang, Shi-hong,et al. Influence of Lamellar Direction in Pearlitic Steel Wire on Mechanical Properties and Microstructure Evolution[J]. JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,2016,23(12):1290-1296. |
| APA | Zhao, Tian-zhang,Zhang, Guang-liang,Zhang, Shi-hong,&Zhang, Ling-yun.(2016).Influence of Lamellar Direction in Pearlitic Steel Wire on Mechanical Properties and Microstructure Evolution.JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,23(12),1290-1296. |
| MLA | Zhao, Tian-zhang,et al."Influence of Lamellar Direction in Pearlitic Steel Wire on Mechanical Properties and Microstructure Evolution".JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL 23.12(2016):1290-1296. |
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