淬火工艺对GCr4Mo4V钢组织及耐磨性的影响

doi:10.13251/j.issn.0254-6051.2023.09.004

金属热处理 ›› 2023, Vol. 48 ›› Issue (9): 23-29.DOI: 10.13251/j.issn.0254-6051.2023.09.004

淬火工艺对GCr4Mo4V钢组织及耐磨性的影响

崔毅^1,2, 崔继红³, 王艳⁴, 张雲飞², 俞峰¹, 赵英利², 曹文全¹

1.钢铁研究总院有限公司特殊钢研究院, 北京 100081;
2.河钢材料技术研究院, 河北石家庄 052165;
3.中国机械总院集团北京机电研究所有限公司, 北京 100083;
4.河钢股份有限公司, 河北石家庄 050023

收稿日期:2023-04-12 修回日期:2023-06-25 出版日期:2023-09-25 发布日期:2023-10-25
通讯作者: 曹文全,教授,博士,E-mail:caowenquan@nercast.com
作者简介:崔毅(1988—),男,高级工程师,博士研究生,主要研究方向为特种轴承材料组织调控技术,E-mail:cuiyi@hbisco.com。
基金资助:
河北省重点研发计(20311006D);河北省重大科技成果转化专项(22281007Z)

Influence of quenching process on microstructure and wear resistance of GCr4Mo4V steel

Cui Yi^1,2, Cui Jihong³, Wang Yan⁴, Zhang Yunfei², Yu Feng¹, Zhao Yingli², Cao Wenquan¹

1. Institute for Special Steels, Central Iron and Steel Research Institute Company Limited, Beijing 100081, China;
2. HBIS Materials Technology Research Institute, Shijiazhuang Hebei 052165, China;
3. Beijing Research Institute of Mechanical & Electrical Technology Co., Ltd., CAM, Beijing 100083, China;
4. HBIS Company Limited, Shijiazhuang Hebei 050023, China

Received:2023-04-12 Revised:2023-06-25 Online:2023-09-25 Published:2023-10-25

摘要/Abstract

摘要： 对“真空感应+保护气氛电渣重熔”工艺制备的退火态GCr4Mo4V钢分别在1090、1120、1150 ℃保温30、60、120 min油淬,并随后连续进行3次回火处理,借助UMT TriboLab摩擦磨损试验机对其开展干摩擦磨损试验,并对其显微组织、表面硬度、磨痕形貌及磨损率的变化规律进行分析,以探究淬火工艺对GCr4Mo4V钢显微组织及干摩擦磨损特性的影响规律。结果表明,1150 ℃淬火温度是GCr4Mo4V钢晶粒急剧长大的临界温度,淬火温度的提高促进了大颗粒碳化物的溶解,保温时间的延长更有利于回火后碳化物的弥散化分布,淬火温度比保温时间对大颗粒碳化物的细化作用影响更大,而晶粒组织与碳化物的细化与弥散化对GCr4Mo4V钢耐磨性提升有积极作用。

关键词: 淬火, 高温轴承钢, 显微组织, 耐磨性

Abstract: Annealed GCr4Mo4V steel prepared by the process of “VIM+ESR” was oil quenched at 1090, 1120 and 1150 ℃ for 30, 60 and 120 min respectively, and then tempered three times continuously. The dry wear test was carried out on UMT TriboLab wear tester, and the evolution of its microstructure, surface hardness, wear scratch morphology and wear rate were analyzed, and the influence of quenching process on the microstructure and dry wear characteristics of the GCr4Mo4V steel were investigated. The results show that the quenching temperature of 1150 ℃ is the critical temperature for the rapid growth of grains. The increase of quenching temperature promotes the dissolution of large particle carbides. The prolongation of holding time is more conducive to the dispersion distribution of carbides after tempering. The quenching temperature has a greater effect on the refinement of large particle carbides than the holding time. The refinement and dispersion of grain structure and carbides have a positive effect on the improvement of wear resistance of the GCr4Mo4V steel.

Key words: quenching, high temperature bearing steel, microstructure, wear resistance

中图分类号:

TG142.1

崔毅, 崔继红, 王艳, 张雲飞, 俞峰, 赵英利, 曹文全. 淬火工艺对GCr4Mo4V钢组织及耐磨性的影响[J]. 金属热处理, 2023, 48(9): 23-29.

Cui Yi, Cui Jihong, Wang Yan, Zhang Yunfei, Yu Feng, Zhao Yingli, Cao Wenquan. Influence of quenching process on microstructure and wear resistance of GCr4Mo4V steel[J]. Heat Treatment of Metals, 2023, 48(9): 23-29.

参考文献

[1]周丽娜, 杨晓峰, 刘明, 等. 8Cr4Mo4V高温轴承钢热处理及表面改性技术的研究进展[J]. 轴承, 2021(8): 1-10.
Zhou Lina, Yang Xiaofeng, Liu Ming, et al. Research progress on heat treatment and surface modification technology of 8Cr4Mo4V high-temperature bearing steel[J]. Bearing, 2021(8): 1-10.
[2]Anderson W J, Bamberger E N, Zaretsky E V. Rolling-element bearing life from 400 ° to 600 °[R]. Washington, D. C.: NASA, 1969.
[3]Signer H, Bamberger E N, Zaretsky E V. Parametric study of the lubrication of thrust loaded 120 mm bore ball bearings to 3 million DN[R]. Washington, D. C.: NASA, 1973.
[4]Zaretsky E V. Bearing and gear steels for aerospace applications[R]. Washington, D. C.: NASA, 1990.
[5]James L Lauer, Norbert Marxer, William R Jones Jr. Optical and other properties changes of M-50 bearing steel surfaces for different lubricants and additives prior to scuffing[R]. Washington, D. C.: NASA, 1984.
[6]Parker R J, Zaretsky E V. Rolling-element fatigue lives of through-hardened bearing materials[R]. Washington, D. C.: NASA, 1971.
[7]Jiang Hongwei, Song Yanran, Wu Yucheng, et al. Microstructure evolution and mechanical anisotropy of M50 steel ball bearing rings during multi-stage hot forging[J]. Chinese Journal of Aeronautics, 2021, 34(11): 254-266.
[8]Glover Douglas. A ball-rod rolling contact fatigue tester[C]//American Society for Testing and Materials, 1982: 107-124.
[9]郭军, 杨卯生, 卢德宏, 等. Cr4Mo4V轴承钢滚动接触疲劳和磨损性能研究[J]. 摩擦学学报, 2017, 37(2): 155-166.
Guo Jun, Yang Maosheng, Lu Dehong, et al. Rolling contact fatigue and wear characteristics of Cr4Mo4V bearing steel[J]. Tribology, 2017, 37(2): 155-166.
[10]Baughman R A. Effect of hardness, surface finish, and grain size on rolling-contact fatigue life of M-50 bearing steel[J]. Journal of Basic Engineering, 1960, 82(2): 287-294.
[11]Voskamp A P. Material response to rolling contact loading[J]. Journal of Tribology, 1985, 107(3): 359-366.
[12]Dimatteo N D, Lampman S R. ASM Handbook, Fatigue and Fracture[M]. ASM International, 1996, 331-336.
[13]Evans M H. White structure flaking (WSF) in wind turbine gearbox bearings: Effects of ‘butterflies’ and white etching cracks (WECs)[J]. Materials Science and Technology, 2012, 28(1): 3-22.
[14]Fusaro R L. Mechanisms of graphite fluoride[(CF_x)_n]lubrication[J]. Wear, 1979, 53(2): 303-315, 317-323.
[15]Scott D. Debris examination-A prognostic approach to failure prevention[J]. Wear, 1975, 34(1): 15-22.
[16]Wellinger K, Uetz H, Gommel G. Abrasive wear caused by granular mineral solids[J]. Wear, 1968, 11(4): 313-314.
[17]何斌锋. Ti6Al4V合金激光熔覆Ni基自润滑涂层的组织和性能[J]. 金属热处理, 2021, 46(6): 195-199.
He Binfeng. Microstructure and properties of laser clad Ni-based self-lubricating coating on Ti6Al4V alloy[J]. Heat Treatment of Metals, 2021, 46(6): 195-199.
[18]钱钰, 崔功军, 卞灿星, 等. WS₂增强CoCrTi复合材料的制备及高温摩擦学性能[J]. 金属热处理, 2021, 46(12): 94-99.
Qian Yu, Cui Gongjun, Bian Canxing, et al. Preparation and high-temperature tribological properties of WS₂ reinforced CoCrTi composites[J]. Heat Treatment of Metals, 2021, 46(12): 94-99.
[19]李德, 单琼飞, 王鑫, 等. GCr15轴承钢低温离子渗硫层的组织与耐磨性能[J]. 金属热处理, 2022, 47(12): 181-187.
Li De, Shan Qiongfei, Wang Xin, et al. Microstructure and wear resistance of GCr15 bearing steel with low-temperature plasma sulfurizing coatings[J]. Heat Treatment of Metals, 2022, 47(12): 181-187.

淬火工艺对GCr4Mo4V钢组织及耐磨性的影响

Influence of quenching process on microstructure and wear resistance of GCr4Mo4V 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]	王毅, 韩杰, 刘超, 邓玲蕊, 李辉, 许荣昌. DQ-T工艺对1000 MPa级高强钢组织和性能的影响[J]. 金属热处理, 2023, 48(9): 30-34.
[2]	武雪婷, 吴志伟, 张军. 新型低碳高合金轴承钢的热变形行为与热加工图[J]. 金属热处理, 2023, 48(9): 54-59.
[3]	李德明, 雷宁宁, 张晋刚, 宫涛, 周广浩. 快速回火对690 MPa级别工程机械用钢板组织和性能的影响[J]. 金属热处理, 2023, 48(9): 75-80.
[4]	明章生, 赵杰, 栗克建, 曹鹏军, 朱斌, 冯毅. 强烈淬火工艺制备超高强韧钢的应用展望[J]. 金属热处理, 2023, 48(9): 81-87.
[5]	姜影, 杜水明, 黄俏梅, 沈子达, 游菲. 淬火工艺对42CrMo钢刀毂淬硬层深度及力学性能的影响[J]. 金属热处理, 2023, 48(9): 88-91.
[6]	王敬伟, 范梅香, 林乙丑, 石如星, 席志永, 刘志刚. 轧机导卫架端头异形截面的感应淬火工艺及畸变控制[J]. 金属热处理, 2023, 48(9): 122-125.
[7]	宋操, 王晓东, 包喜荣, 陈林, 汤雪娇. Ce对30MnNbRE钢淬火回火微观组织和力学性能的影响[J]. 金属热处理, 2023, 48(9): 143-149.
[8]	李文刚, 炊鹏飞, 程尊鹏, 李春梅, 景然, 李江华, 廖仲尼. 硼含量对Ti-Zr-Nb-B合金显微组织及性能的影响[J]. 金属热处理, 2023, 48(9): 157-164.
[9]	戴钊, 郭智, 龙晓燕, 冯晓勇, 刘伟, 张福成, 李艳国. Si含量对高碳贝氏体钢微观组织与性能的影响[J]. 金属热处理, 2023, 48(9): 165-173.
[10]	李鑫, 武志广, 赵吉庆, 杨钢. 20Cr1Mo1VTiB螺栓钢高温长期时效后的组织演变及力学性能[J]. 金属热处理, 2023, 48(9): 197-202.
[11]	邓敏先, 代燕, 刘港, 穆洪, 陈涛云, 刘静. TC4钛合金的机械-化学复合强化及耐磨性[J]. 金属热处理, 2023, 48(9): 225-232.
[12]	刘永珍, 董丽丽, 刘宝志, 张浩, 麻永林. 3.1%Si取向硅钢显微组织和宏观织构演变[J]. 金属热处理, 2023, 48(9): 238-241.
[13]	马正和, 阿达依·谢尔亚孜旦, 刘俊杰, 古丽·尼尕尔. 45钢的激光淬火温度场与相变硬化区[J]. 金属热处理, 2023, 48(9): 258-264.
[14]	李子岩, 许鸿翔, 陈业生, 刘志强, 郭敬强, 陈岩, 赵少甫. 42CrMo钢低速轴止推环调质开裂失效分析[J]. 金属热处理, 2023, 48(9): 283-287.
[15]	张海英, 文超, 白玲, 蔡益新. 风电内齿圈感应淬火裂纹形成原因及改进方法[J]. 金属热处理, 2023, 48(9): 288-292.