脉冲电磁处理对42CrMo钢力学性能的影响

doi:10.13251/j.issn.0254-6051.2024.12.013

金属热处理 ›› 2024, Vol. 49 ›› Issue (12): 78-84.DOI: 10.13251/j.issn.0254-6051.2024.12.013

脉冲电磁处理对42CrMo钢力学性能的影响

董锦博¹, 陈峙^1,2, 唐亮¹, 原海芳², 张丽娜³

1.太原科技大学机械工程学院, 山西太原 030024;
2.爱力技术研究院(山西)有限公司, 山西太原 030024;
3.山西航天清华装备有限责任公司, 山西长治 046012

收稿日期:2024-05-30 修回日期:2024-09-20 出版日期:2024-12-25 发布日期:2025-02-05
通讯作者: 陈峙,副教授,博士,E-mail: mechenzhi@tyust.edu.cn
作者简介:董锦博(1997—),男,硕士研究生,主要研究方向为先进制造技术,E-mail:949437228@qq.com。
基金资助:
山西省基础研究计划(202103021224276);中国航天科技集团有限公司第一研究院基础前沿自主研发基金(2022-YF-0023);山西省重点研发计划(202202150401011)

Effect of pulse electromagnetic treatment on mechanical properties of 42CrMo steel

Dong Jinbo¹, Chen Zhi^1,2, Tang Liang¹, Yuan Haifang², Zhang Lina³

1. School of Mechanical Engineering, Taiyuan University of Science and Technology,Taiyuan Shanxi 030024, China;
2. Aili Technology Research Institute (Shanxi) Co., Ltd., Taiyuan Shanxi 030024, China;
3. Shanxi Aerospace Tsinghua Equipment Co., Ltd., Changzhi Shanxi 046012, China

Received:2024-05-30 Revised:2024-09-20 Online:2024-12-25 Published:2025-02-05

摘要/Abstract

摘要： 在42CrMo钢常规热处理的基础上增加脉冲电磁处理,采用先磁化后回火和先回火后磁化两种工艺,研究不同工艺对42CrMo钢耐磨性、硬度、冲击性能和拉伸性能的影响。结果表明,与传统热处理相比,采用脉冲电磁处理的42CrMo 钢的耐磨性和硬度都有不同程度的提高,其中先磁化后回火的最佳组,与传统热处理相比,磨损质量损失减少了0.0031克,硬度提高了1.8 HRC;先回火后磁化的最佳组,与传统热处理相比,磨损质量损失减少了0.0027克,硬度提高了2.5 HRC。其冲击性能明显降低,抗拉强度和伸长率变化不大。其中,先磁化后回火试样的耐磨性更好,最大提高了 64.5%,先回火后磁化试样的硬度更好,最大提高了 6.6%。

关键词: 42CrMo钢, 脉冲电磁, 力学性能, 微观组织

Abstract: Pulsed electromagnetic treatment was added on basis of the conventional heat treatment of 42CrMo steel, and two processes of magnetization followed by tempering and tempering followed by magnetization were used to study the effects of different processes on the wear resistance, hardness, impact properties and tensile properties of the 42CrMo steel. The results show that compared with the conventional heat treatment, the wear resistance and hardness of the 42CrMo steel by pulsed electromagnetic treatment are improved in different degrees, in which the optimal group of magnetization followed by tempering, the wear mass loss is reduced by 0.0031 g and the hardness is improved by 1.8 HRC compared with the conventional heat treatment; and in the optimal group of tempering followed by magnetization, the wear mass loss is reduced by 0.0027 g and hardness is improved by 2.5 HRC. Their impact properties are significantly reduced, and the tensile strength and elongation don't change significantly. Among them, the specimens with magnetization followed by tempering have better abrasion resistance with a maximum increase of 64.5%, and the specimens with tempering followed by magnetization have better hardness with a maximum increase of 6.6%.

Key words: 42CrMo alloy steel, pulse electromagnetic, mechanical properties, microstructure

中图分类号:

TG156.97

董锦博, 陈峙, 唐亮, 原海芳, 张丽娜. 脉冲电磁处理对42CrMo钢力学性能的影响[J]. 金属热处理, 2024, 49(12): 78-84.

Dong Jinbo, Chen Zhi, Tang Liang, Yuan Haifang, Zhang Lina. Effect of pulse electromagnetic treatment on mechanical properties of 42CrMo steel[J]. Heat Treatment of Metals, 2024, 49(12): 78-84.

参考文献

[1]申宝宏, 雷毅, 刘见中, 等. 煤炭机械装备国内外技术现状及发展展望[J]. 煤矿开采, 2015, 20(1): 1-4.
Shen Baohong, Lei Yi, Liu Jianzhong, et al. Current state and development prospect of domestic and overseas coal machinery equipment[J]. Coal Mining Technology, 2015, 20(1): 1-4.
[2]程巨强. 采煤机截齿的选材与制造工艺[J]. 凿岩机械气动工具, 2013(1): 25-30.
[3]郭丹丹, 毛君. 掘进机截齿失效形式与对策分析[J]. 辽宁工程技术大学学报, 2006(S1): 247-248.
Guo Dandan, Mao Jun. Pickers' failure form of roadheader and analysis of countermeasure[J]. Journal of Liaoning Technical University, 2006(S1): 247-248.
[4]李云峰, 孙向阳, 宋燕利, 等. 电磁脉冲处理技术研究现状及其展望[J]. 材料科学与工艺, 2022, 30(4): 11-24.
Li Yunfeng, Sun Xiangyang, Song Yanli, et al. Research status and prospects of electromagnetic pulse treatment technology[J]. Materials Science and Technology, 2022, 30(4): 11-24.
[5]王畅, 王海锋, 高艳. COMSOL软件在高中物理教学中的应用——以“磁场和磁感线”为例[J]. 物理通报, 2021(2): 97-99, 103.
Wang Chang, Wang Haifeng, Gao Yan. Application on COMSOL software in senior high school physics teaching——Take the magnetic field and magnetic induction line as an example[J]. Physics Bulletin, 2021(2): 97-99, 103.
[6]张海东. 镐型截齿多质量特性调控机制与制造工艺研究[D]. 太原: 太原科技大学, 2021.
[7]贺欢, 于海涛. 回火温度对AISI4140钢力学性能的影响[J]. 锻造与冲压, 2020(21): 79-82.
He Huan, Yu Haitao. Effect oftempering temperature on mechanical properties of AISI4140 steel[J]. Forging and Metal Forming, 2020(21): 79-82.
[8]段旭斌. 工程机械用42CrMo截齿的热变形及热处理工艺研究[D]. 镇江: 江苏大学, 2022.
[9]Zhang H D, Yan X G, Chen Z, et al. Effect of cryogenic treatment on wear resistance and microstructure of 42CrMo steel[J]. Archives of Metallurgy and Materials, 2022, 67(1): 127-135.
[10]Çelik A, Fatih Yetim A, Alsaran A, et al. Effect of magnetic treatment on fatigue life of AISI 4140 steel[J]. Materials and Design, 2005, 26(8): 700-704.
[11]袁志钟, 王梦飞, 段旭斌, 等. 热处理对42CrMo钢截齿微观组织与力学性能的影响[J]. 金属热处理, 2023, 48(6): 1-8.
Yuan Zhizhong, Wang Mengfei, Duan Xubin, et al. Effect of heat treatment on microstructure and mechanical properties of 42CrMo steel picks[J]. Heat Treatment of Metals, 2023, 48(6): 1-8.
[12]Yetim A F, Kovacı H, Aslan M, et al. The effect of magnetic field on the wear properties of a ferromagnetic steel[J]. Wear, 2013, 301(1/2): 636-640.
[13]唐亮. 基于电磁耦合深冷处理工艺的镐型截齿质量特性调控机理及试验研究[D]. 太原: 太原科技大学, 2022.
[14]王自力, 陈荣发, 郑志伟, 等. 42CrMo钢活塞杆表面氧氮复合渗层的显微组织和耐磨性能[J]. 金属热处理, 2021, 46(8): 225-229.
Wang Zili, Chen Rongfa, Zheng Zhiwei, et al. Microstructure and wear resistance of oxynitriding layer on piston rod surface of 42CrMo steel[J]. Heat Treatment of Metals, 2021, 46(8): 225-229.
[15]Hu Q, An X, Chen L, et al. High-magnetic-field solidification on magnetostrictive effect of Ni-doped MnCoSi alloy[J]. Materials Letters, 2021, 301: 130268.
[16]张兆亮. 磁化处理对金属材料摩擦磨损性能影响的研究[D]. 大连: 大连交通大学, 2004.
[17]陆子川, 姜风春, 侯红亮, 等. 高能脉冲电流对金属材料的作用机理[J]. 塑性工程学报, 2015, 22(4): 117-127.
Lu Zichuan, Jiang Fengchun, Hou Hongliang, et al. Progress on mechanisms study of high energy electropulsing on metals[J]. Journal of Plasticity Engineering, 2015, 22(4): 117-127.
[18]王滔. 电磁强化处理YT15硬质合金刀具车削40Cr钢工艺参数优化研究[D]. 成都: 四川大学, 2021.

脉冲电磁处理对42CrMo钢力学性能的影响

Effect of pulse electromagnetic treatment on mechanical properties of 42CrMo steel

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]	周浩, 王帅, 曾燕屏, 马志宝, 周德, 郭德瑞, 董树青. 长时在役Inconel 783高温合金螺栓的显微组织和力学性能[J]. 金属热处理, 2024, 49(9): 36-42.
[2]	陈子健, 林业佳, 李传强, 邓仁昡, 董勇, 章争荣. 微合金化调控7075铝合金的微观组织与力学性能[J]. 金属热处理, 2024, 49(9): 58-63.
[3]	任广笑, 王超, 曹喜娟, 王凯, 王红霞, 程伟丽, 牛晓峰. 时效处理对Mg-Y-Gd-Zn-Zr合金中LPSO相演变及性能的影响[J]. 金属热处理, 2024, 49(9): 96-102.
[4]	任鹏帅, 秦凤, 周骞, 赵雷杰, 崔护, 彭子奥, 武常生. 等温淬火对含铝无碳化物贝氏体钢组织和性能的影响[J]. 金属热处理, 2024, 49(9): 103-109.
[5]	张宇, 李圣阳, 魏晓蓼, 柴志松, 李泳. 铬合金化Q&P钢的热处理工艺优化与碳配分行为[J]. 金属热处理, 2024, 49(9): 110-116.
[6]	张青科, 诸汇涛, 陈根保, 陈立田, 夏亚金, 胡方勤, 宋振纶. 形变热处理对新型无Ti马氏体时效钢焊缝组织与力学性能的影响[J]. 金属热处理, 2024, 49(9): 117-124.
[7]	夏琳燕, 史湘琴, 刘逸卿, 周模豪, 邓蔚. 时效对铸造Al-Si-Cu-Mg合金力学性能和耐蚀性能的影响[J]. 金属热处理, 2024, 49(9): 152-157.
[8]	万志健, 安涛, 于文坛, 刘学华, 童乐, 赵海. 热处理工艺对42CrMo-R钢轮箍组织及力学性能的影响[J]. 金属热处理, 2024, 49(9): 158-164.
[9]	涂正平, 吴逸飞, 于安华, 陈晓伟, 王维俊. 超导磁体热处理对N50H不锈钢铠甲力学性能的影响[J]. 金属热处理, 2024, 49(9): 165-168.
[10]	赖春明, 李琴, 周家林, 吴兴欢, 黄艳. 焊后热处理对热丝TIG焊接10Cr9Mo1VNb锅炉用钢组织性能的影响[J]. 金属热处理, 2024, 49(9): 169-175.
[11]	刘强, 盛智勇, 张超, 李杰, 陈泽, 陈送义, 陈康华. 预变形对7085超强铝合金环件组织与性能的影响[J]. 金属热处理, 2024, 49(9): 176-184.
[12]	徐锋, 孙强, 贾云浩. 时效处理对15-5PH不锈钢室温和低温力学性能的影响[J]. 金属热处理, 2024, 49(9): 191-197.
[13]	马蓼奕, 董志, 杨立新, 李世键, 崔晶, 康冲. 淬火转移时间对16CrSiNi钢回火组织和性能的影响[J]. 金属热处理, 2024, 49(9): 198-203.
[14]	杨哲, 陈水胜. 时效工艺对ADC12铝合金析出相与力学性能的影响[J]. 金属热处理, 2024, 49(9): 216-220.
[15]	李喆, 李睿, 蔡磊, 靳军军. 固溶处理对机车车辆抱轴箱内壁堆焊层组织和力学性能的影响[J]. 金属热处理, 2024, 49(9): 226-231.