Unveiling the mechanisms behind texture formation and its impact on the torsional performance of cold-drawn pearlitic steel wires

doi:10.1016/j.jmatprotec.2024.118555

IMR OpenIR

	Unveiling the mechanisms behind texture formation and its impact on the torsional performance of cold-drawn pearlitic steel wires
	Jia, Chunni 1; Cai, Rui 1,2; Yang, Zhendan 1,2; Zhao, Yong 1,2; Liu, Tengyuan 1,2; Wang, Pei 1; Li, Dianzhong 1
通讯作者	Wang, Pei(pwang@imr.ac.cn) ; Li, Dianzhong(dzli@imr.ac.cn)
	2024-11-01
发表期刊	JOURNAL OF MATERIALS PROCESSING TECHNOLOGY
ISSN	0924-0136
卷号	332 页码:13
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.
关键词	Pearlitic steel Cold drawing Texture Torsion Multi-scale calculation
资助者	National Natural Science Foundation of China
DOI	10.1016/j.jmatprotec.2024.118555
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[52301181]
WOS研究方向	Engineering ; Materials Science
WOS类目	Engineering, Industrial ; Engineering, Manufacturing ; Materials Science, Multidisciplinary
WOS记录号	WOS:001295407800001
出版者	ELSEVIER SCIENCE SA
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/189097
专题	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.