二十辊轧机轧辊用钢的性能对比

doi:10.13251/j.issn.0254-6051.2025.07.007

金属热处理 ›› 2025, Vol. 50 ›› Issue (7): 47-53.DOI: 10.13251/j.issn.0254-6051.2025.07.007

二十辊轧机轧辊用钢的性能对比

汪威¹, 魏元超², 杨文斌³, 柯德庆¹

1.武汉科技大学材料学部, 湖北武汉 430081;
2.武汉钢铁有限公司设备管理部, 湖北武汉 430083;
3.武汉四高祥联轧制设备有限公司, 湖北武汉 430081

收稿日期:2025-02-10 修回日期:2025-05-09 出版日期:2025-07-25 发布日期:2025-07-28
通讯作者: 柯德庆,高级实验师,博士,E-mail:kedeqing@wust.edu.cn
作者简介:汪威(1998—),男,硕士研究生,主要研究方向为模具钢,E-mail:1281430468@qq.com。
基金资助:
省部共建耐火材料与冶金国家重点实验室青年基金(2018QN04)

Properties comparsion of steels used for twenty high rolling mill rolls

Wang Wei¹, Wei Yuanchao², Yang Wenbin³, Ke Deqing¹

1. Faculty of Materials, Wuhan University of Science and Technology, Wuhan Hubei 430081, China;
2. Equipment Management Department, Wuhan Iron and Steel Co., Ltd., Wuhan Hubei 430083, China;
3. Wuhan Sigao Xianglian Rolling Equipment Co., Ltd., Wuhan Hubei 430081, China

Received:2025-02-10 Revised:2025-05-09 Online:2025-07-25 Published:2025-07-28

摘要/Abstract

摘要： 通过显微组织分析和力学性能测试对比研究了Z3、Z4钢试制轧辊与传统D2钢工作辊的差异。结果表明,试制轧辊硬度均高于60 HRC(与传统D2工作辊相当)的同时,纵向冲击吸收能量显著提升:Z3和Z4轧辊的纵向冲击吸收能量分别达41.7 J和45.5 J,较D2工作辊(22.5 J)分别提高85.3%和102.2%。这是由于D2钢中沿轧向分布着大量粗大共晶碳化物带状组织(尺寸＞2 μm),而试制轧辊Z3和Z4的组织中碳化物(M₇C₃型)的尺寸小(平均＜1 μm)且分布均匀。此外,经4次回火后,Z4轧辊中残留奥氏体含量下降2%左右,且炉冷较空冷可进一步降低约1%,而硬度提高1 HRC。

关键词: 二十辊轧机, 轧辊, 组织, 力学性能

Abstract: Through comparative analysis of microstructure and mechanical properties, the differences between two trial rolls (Z3, Z4) and traditional D2 steel work rolls were investigated. The results indicate that the trial rolls achieve a hardness exceeding 60 HRC (compare to conventional D2 work rolls), while simultaneously demonstrating a significant improvement in longitudinal impact absorbed energy. The longitudinal impact absorbed energy of Z3 and Z4 rolls reaches 41.7 J and 45.5 J, respectively, representing an increasement of 85.3% and 102.2% compared to D2 work rolls (22.5 J). This toughness discrepancy arises because D2 steel contains numerous coarse eutectic carbide (size >2 μm) aligned along the rolling direction, whereas the trial rolls Z3 and Z4 exhibit finer (average <1 μm) and more uniformly distributed M₇C₃-type carbides. Furthermore, after four tempering cycles, the retained austenite content in Z4 rolls decreases to approximately 2%, with furnace cooling further reducing it to about 1% compared to air cooling, accompanied by an increasement of 1 HRC in hardness.

Key words: twenty high rolling mill, roll, microstructure, mechanical properties

中图分类号:

TG142.1

汪威, 魏元超, 杨文斌, 柯德庆. 二十辊轧机轧辊用钢的性能对比[J]. 金属热处理, 2025, 50(7): 47-53.

Wang Wei, Wei Yuanchao, Yang Wenbin, Ke Deqing. Properties comparsion of steels used for twenty high rolling mill rolls[J]. Heat Treatment of Metals, 2025, 50(7): 47-53.

参考文献

[1] 潘纯久. 二十辊轧机及高精度冷轧带钢生产[M]. 北京: 冶金工业出版社, 2003.
[2] 孟文华, 黄彦峰, 孙立峰. 冷轧高端装备的应用与推广[J]. 一重技术, 2016(1): 1-4.
Meng Wenhua, Huang Yanfeng, Sun Lifeng. Application and promotion of high-end cold rolling mills[J]. CFHI Technology, 2016(1): 1-4.
[3] 王爽, 刘大琦. 锻造冷轧工作辊材料的发展[J]. 金属加工(热加工), 2013(5): 70-72.
[4] 刘建红. 高碳高合金锻钢冷轧工作辊的锻造工艺开发[J]. 锻压技术, 2020, 45(11): 13-19.
Liu Jianhong. Development of forging process for cold rolling work roller with high carbon and high alloy steel[J]. Forging and Stamping Technology, 2020, 45(11): 13-19.
[5] 曹文娟. 森吉米尔二十辊轧机中间辊用钢及其热处理工艺[J]. 热处理, 2020, 35(5): 46-49, 52.
Cao Wenjuan. Steel for intermediate rolls of Sendzimir twenty-high roll mill and its heat treatment processes[J]. Heat Treatment, 2020, 35(5): 46-49, 52.
[6] 元莎. Cr8型模具钢强韧化技术与服役性能研究[D], 北京: 机械研究总院, 2022.
Yuan Sha. Study on toughening technology and service performance of Cr8 die steel[D]. Beijing: China Academy of Machinery Science and Technology, 2022.
[7] 何强, 揭晓华, 郑志斌, 等. 碳含量对中铬合金钢组织与力学性能的影响[J]. 钢铁研究学报, 2023, 35(5): 586-594.
He Qiang, Jie Xiaohua, Zheng Zhibing, et al. Effect of carbon content on microstructure and mechanical properties of middle chromium alloy steel[J]. Journal of Iron and Steel Research, 2023, 35 (5): 586-594.
[8] 曾芬, 迟宏宵, 马党参, 等. 钒含量对Cr8Mo2SiV冷作模具钢组织与性能的影响[J]. 钢铁研究学报, 2014, 26(3): 35-39, 45.
Zeng Fen, Chi Hongxiao, Ma Dangshen, et al. Effect of V content on structure and properties of cold work die steel Cr8Mo2SiV[J]. Journal of Iron and Steel Research, 2014, 26(3): 35-39, 45.
[9] 廖薛宇, 郑志斌, 张浩宇, 等. V含量对高铬合金钢组织与力学性能的影响[J]. 钢铁研究学报, 2024, 36(2): 207-216.
Liao Xueyu, Zheng Zhibin, Zhang Haoyu, et al. Effect of V content on microstructure and mechanical properties of high chromium alloy steel[J]. Journal of Iron and Steel Research, 2024, 36(2): 207-216.
[10] Li Chengru, Deng Xiangtao, Li Yanmei, et al. Adding Cr and Mo simultaneously enhances the strength and impact toughness of TiC microparticle-reinforced steel matrix composites at high temperatures[J]. Journal of Alloys and Compounds, 2023, 931(2): 167531.
[11] 赵成志, 金天文, 符策鹄, 等. 预处理工艺对热作模具钢5Cr8MoNi2SiV组织与硬度的影响[J]. 金属热处理, 2016, 41(1): 29-34.
Zhao Chengzhi, Jin Tianwen, Fu Cehu, et al. Influence of pretreatment process on microstructure and hardness of hot-work die steel 5Cr8MoNi2SiV[J]. Heat Treatment of Metals, 2016, 41(1): 29-34.
[12] 王心刚. 8%Cr轧辊钢的热塑性和静态再结晶行为研究[D]. 秦皇岛: 燕山大学, 2014.
Wang Xingang. Study on hot ductility and static recrystallization behavior of 8％Cr roller steel[D]. Qinhuangdao: Yanshan University, 2014.
[13] 陈鹏, 李卫, 易艳良. 淬火温度对高速钢组织、力学性能和耐磨性的影响[J]. 钢铁研究学报, 2023, 35(10): 1271-1281.
Chen Peng, Li Wei, Yi Yanliang. Effect of quenching temperature on microstructure, mechanical properties and wear resistance of high speed steel[J]. Journal of Iron and Steel Research, 2023, 35(10): 1271-1281.
[14] 黄顶俊, 杨弋涛. 5Cr8Mo2SiV钢淬火和回火过程中碳化物的析出[J]. 金属热处理, 2017, 42(3): 98-103.
Huang Dingjun, Yang Getao. Carbide precipitation behavior of 5Cr8Mo2SiV steel during quenching and tempering[J]. Heat Treatment of Metals, 2017, 42(3): 98-103.
[15] 赵冬梅, 倪磊, 蒋东旭, 等. 深冷处理对DC53冷作模具钢摩擦磨损性能的影响[J]. 金属热处理, 2023, 48(11): 250-254.
Zhao Dongmei, Ni Lei, Jiang Dongxu, et al. Effect of cryogenic treatment on friction and wear properties of DC53 cold work die steel[J]. Heat Treatment of Metals, 2023, 48(11): 250-254.
[16] 马继一, 李花兵, 王海建. 深冷处理对高氮M42高速钢组织与性能的影响[J]. 钢铁研究学报, 2023, 35(10): 1282-1290.
Ma Jiyi, Li Huabing, Wang Haijian. Effect of cryogenic treatment on microstructure and properties of high nitrogen M42 high speed steel[J]. Journal of Iron and Steel Research, 2023, 35(10): 1282-1290.
[17] Liu Quan, Chen Xiaomi, Liu Kun, et al. Friction stir processing of M2 and D2 tool steels for improving hardness, wear and corrosion resistances[J]. Surface and Coatings Technology, 2024, 48: 130609.
[18] Wang Wurong, Zheng Xiankun, Hua Meng, et al. Influence of surface modification on galling resistance of DC53 tool steel against galvanized advanced high strength steel sheet[J]. Wear, 2016, 360-361: 1-13.
[19] 冯爱新, 赵剑, 林晋豪. 激光淬火工艺参数对Cr12MoV钢组织与性能的影响[J]. 金属热处理, 2023, 48(10): 255-259.
Feng Aixin, Zhao Jian, Lin Jinhao. Effect of laser quenching process parameters on microstructure and properties of Cr12MoV steel[J]. Heat Treatment of Metals, 2023, 48(10): 255-259.
[20] 陈阳升. Cr12MoV钢小面积凸点和大面积光面的激光淬火工艺[J]. 金属热处理, 2023, 48(11): 203-210.
Chen Yangsheng. Laser quenching process for small area convex dots and large area smooth surface of Cr12MoV steel[J]. Heat Treatment of Metals, 2023, 48(11): 203-210.
[21] 吕犇, 万训智, 刘澄. 一种低碳合金渗碳钢轧辊的失效行为[J]. 金属热处理, 2024, 49(5): 272-278.
Lü Ben, Wan Xunzhi, Liu Cheng. Failure behavior of a low carbon alloy carburized steel roller[J]. Heat Treatment of Metals, 2024, 49(5): 272-278.
[22] 郭亚非, 李志龙, 张博, 等. Cr8支承辊用钢的连续冷却过程相变行为[J]. 金属热处理, 2023, 48(8): 47-51.
Guo Yafei, Li Zhilong, Zhang Bo, et al. Phase transformation behavior during continuous cooling of Cr8 back-up roll steel[J]. Heat Treatment of Metals, 2023, 48(8): 47-51.
[23] 刘艺梦, 王会强, 张淼, 等. Cr12MoV钢滚丝轮的失效分析[J]. 热处理, 2023, 38(1): 55-58.
Liu Yimeng, Wang Huiqiang, Zhang Miao, et al. Failure analysis of Cr12MoV steel thread rolling wheel[J]. Heat Treatment, 2023, 38(1): 55-58.

二十辊轧机轧辊用钢的性能对比

Properties comparsion of steels used for twenty high rolling mill rolls

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	龚雪玲, 顾剑锋, 王婧, 袁志钟, 王琴, 史有森. GCr15钢的碳氮共渗工艺参数及其对微观组织与性能的影响[J]. 金属热处理, 2025, 50(7): 1-9.
[2]	仝云奇, 李炫儒, 陈忠宇, 袁晨峪, 白峭峰. 扫描速度对50CrMnMo钢表面激光熔覆铁基涂层组织与耐磨性能的影响[J]. 金属热处理, 2025, 50(7): 10-17.
[3]	张皓月, 唐正友, 崔峰, 张瀚文, 王镇轩. 固溶温度对Fe-Mn-Al-C奥氏体低密度钢组织与性能的影响[J]. 金属热处理, 2025, 50(7): 18-23.
[4]	欧文超, 崔岳峰, 韩顺, 闫昆, 袁小园, 王春旭, 厉勇. W、Mo含量对1Cr11Ni2W2MoV钢组织与力学性能的影响[J]. 金属热处理, 2025, 50(7): 24-32.
[5]	王震, 林立, 刘天龙, 殷福星, 骆智超. ZG40Cr27Ni4耐热钢表面Fe-Al合金层的组织与抗氧化性能[J]. 金属热处理, 2025, 50(7): 32-39.
[6]	张荣华, 樊玉茹, 曾祥成, 宋文志, 刘倩, 张世哲. 时效处理对超高氮奥氏体不锈钢中析出相与性能的影响[J]. 金属热处理, 2025, 50(7): 40-46.
[7]	李润杰, 曲锦波, 陆春洁, 叶其斌. 调质处理对海洋工程用特厚钢板Nb、Ni合金化效果的影响[J]. 金属热处理, 2025, 50(7): 54-60.
[8]	白鹭, 张小娟, 周钟平, 李睿, 朱立坚, 王军喜. 热旋压及时效处理TC11钛合金的组织与性能[J]. 金属热处理, 2025, 50(7): 61-65.
[9]	付立武, 燕冰川, 张舒展, 刘庚, 刘世博, 史显波, 严伟. 焊后冷却速度对X80管线钢组织与性能的影响[J]. 金属热处理, 2025, 50(7): 81-88.
[10]	夏云峰, 周仲成, 周世杰, 雷晓娟, 刘艳春. 预备热处理工艺对4Cr5Mo2NiVCo模具钢显微组织与冲击性能的影响[J]. 金属热处理, 2025, 50(7): 89-95.
[11]	周桐, 邢磊, 姚柯, 张宇轩, 李一鸣, 王海燕. 碳含量对马氏体时效钢显微组织与力学性能的影响[J]. 金属热处理, 2025, 50(7): 103-111.
[12]	苗秉希, 康纪龙, 马志尧, 李嘉胜, 王星浩, 高明玉, 褚克, 强小虎. Al-20Si-xCu过共晶合金的固溶处理及力学性能[J]. 金属热处理, 2025, 50(7): 112-117.
[13]	柴静, 郑志斌, 王帅, 龙骏, 韩培贤, 朱胜利, 郑开宏. 碳含量对低铬合金钢微观组织与力学性能的影响[J]. 金属热处理, 2025, 50(7): 178-184.
[14]	周晓舟, 孟利, 徐江杰, 张宁, 涂杨, 傅超, 杨勇. 添加In元素对可溶镁合金组织与性能的影响[J]. 金属热处理, 2025, 50(7): 185-192.
[15]	鹿超, 闵小华, 林涛, 赵金豪, 付江, 王伟强, 曹铁山. Nb、Ta对镍基高温合金组织与性能的影响[J]. 金属热处理, 2025, 50(7): 193-198.