Reverse aging of pearlitic carbon steel wire rod

IF 1.7 3区 材料科学 Q2 METALLURGY & METALLURGICAL ENGINEERING Ironmaking & Steelmaking Pub Date : 2022-11-13 DOI:10.1080/03019233.2022.2143087
B. Rivolta, R. Gerosa, D. Panzeri, L. Piazza, L. Angelini, N. Bolognani, Attilio Panzeri, A. Parimbelli, C. Sala
{"title":"Reverse aging of pearlitic carbon steel wire rod","authors":"B. Rivolta, R. Gerosa, D. Panzeri, L. Piazza, L. Angelini, N. Bolognani, Attilio Panzeri, A. Parimbelli, C. Sala","doi":"10.1080/03019233.2022.2143087","DOIUrl":null,"url":null,"abstract":"ABSTRACT High carbon steels are employed for the production of critical components, such as ropes, cables and springs. After hot rolling, their microstructure is controlled by Stelmor cooling, since they are often subjected to strong drawing operations. The as-rolled deformability is a basic property to prevent damages in the following plastic deformation. In the industrial world, it is known that their deformability improves significantly after a storage of a certain time, ranging from some days up to 15–20 days. In this experimental work, the deformability of a high carbon steel was investigated after different storage times varying the wire rod diameter. The percentage reduction of area (ROA) increased after some days until a stable value was reached after about 7–15 days depending on the considered diameter. The fracture surfaces of the aged specimens were analysed by SEM.","PeriodicalId":14753,"journal":{"name":"Ironmaking & Steelmaking","volume":"50 1","pages":"630 - 636"},"PeriodicalIF":1.7000,"publicationDate":"2022-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Ironmaking & Steelmaking","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.1080/03019233.2022.2143087","RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"METALLURGY & METALLURGICAL ENGINEERING","Score":null,"Total":0}
引用次数: 0

Abstract

ABSTRACT High carbon steels are employed for the production of critical components, such as ropes, cables and springs. After hot rolling, their microstructure is controlled by Stelmor cooling, since they are often subjected to strong drawing operations. The as-rolled deformability is a basic property to prevent damages in the following plastic deformation. In the industrial world, it is known that their deformability improves significantly after a storage of a certain time, ranging from some days up to 15–20 days. In this experimental work, the deformability of a high carbon steel was investigated after different storage times varying the wire rod diameter. The percentage reduction of area (ROA) increased after some days until a stable value was reached after about 7–15 days depending on the considered diameter. The fracture surfaces of the aged specimens were analysed by SEM.
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
珠光体碳钢盘条的反向时效
高碳钢用于生产关键部件,如绳索、电缆和弹簧。在热轧后,它们的组织由Stelmor冷却控制,因为它们经常受到强拉伸操作。轧制变形性能是防止后续塑性变形损伤的基本性能。在工业领域,众所周知,它们的可变形性在储存一定时间后显着提高,从几天到15-20天不等。本实验研究了不同贮存时间、不同线材直径对高碳钢变形性能的影响。几天后,面积减少百分比(ROA)增加,直到约7-15天后达到稳定值,具体取决于所考虑的直径。对时效试样的断口形貌进行了扫描电镜分析。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
Ironmaking & Steelmaking
Ironmaking & Steelmaking 工程技术-冶金工程
CiteScore
3.70
自引率
9.50%
发文量
125
审稿时长
2.9 months
期刊介绍: Ironmaking & Steelmaking: Processes, Products and Applications monitors international technological advances in the industry with a strong element of engineering and product related material. First class refereed papers from the international iron and steel community cover all stages of the process, from ironmaking and its attendant technologies, through casting and steelmaking, to rolling, forming and delivery of the product, including monitoring, quality assurance and environmental issues. The journal also carries research profiles, features on technological and industry developments and expert reviews on major conferences.
期刊最新文献
Statement of Retraction: The effect of laminar cooling heat transfer coefficient on the temperature field of steel plate Steel World Editorial 50.10 Effect of coke reactivity on reduction behaviours and non-isothermal kinetics of sinter at 1173–1373 K Motion behaviour of solid inclusions at the steel–slag interface in high-Al steel Numerical study on a new swirling flow pocket brick for tundish upper nozzle during continuous casting of steel
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1