GCr15SiMo轴承钢球化退火过程的碳化物演变

doi:10.13251/j.issn.0254-6051.2023.04.010

金属热处理 ›› 2023, Vol. 48 ›› Issue (4): 60-66.DOI: 10.13251/j.issn.0254-6051.2023.04.010

GCr15SiMo轴承钢球化退火过程的碳化物演变

王博卉¹, 徐太旭¹, 路明², 何志军¹

1.辽宁科技大学材料与冶金学院, 辽宁鞍山 114051;
2.鞍山钢铁集团有限公司大孤山球团厂, 辽宁鞍山 114051

收稿日期:2022-10-08 修回日期:2023-01-05 发布日期:2023-05-27
通讯作者: 何志军,教授,博士,E-mail: hzhj2002@126.com
作者简介:王博卉(1997—),女,硕士研究生,主要研究方向为钢铁冶金新技术,E-mail: wbh18741269881@163.com。
基金资助:
国家自然科学基金(51874171);辽宁省项目(XLYC2002064)

Carbide evolution of GCr15SiMo bearing steel during spheroidizing annealing process

Wang Bohui¹, Xu Taixu¹, Lu Ming², He Zhijun¹

1. College of Materials and Metallurgy, University of Science and Technology Liaoning, Anshan Liaoning 114051, China;
2. Dagushan Pelletizing Plant, Anshan Iron and Steel Group Co., Ltd., Anshan Liaoning 114051, China

Received:2022-10-08 Revised:2023-01-05 Published:2023-05-27

摘要/Abstract

摘要： 借助差示扫描量热法、扫描电镜等检测分析手段以及JMatPro热力学软件,研究了等温球化退火的奥氏体化温度和保温时间对GCr15SiMo轴承钢碳化物的影响。结果表明,随着奥氏体化温度的升高和保温时间的延长,GCr15SiMo轴承钢中碳化物趋于均匀化、细小化,且有利于GCr15SiMo轴承钢退火过程碳化物球化效果。在奥氏体化温度为800 ℃、保温时间为30 min的等温球化退火工艺下,GCr15SiMo轴承钢中碳化物数量多、尺寸小、弥散分布度高,且组织最为均匀致密,硬度较低,球化效果最好。

关键词: GCr15SiMo轴承钢, 等温球化退火, 碳化物, 硬度

Abstract: Influence of austenitizing temperature and holding time of isothermal spheroidizing annealing on carbide of GCr15SiMo bearing steel was studied by means of differential scanning calorimetry, scanning electron microscope and other detection and analysis methods and JMatPro thermodynamic software. The results show that with the increase of austenitizing temperature and holding time, the carbides in the GCr15SiMo bearing steel tend to be homogenized and refined, which is beneficial to the spheroidization effect of carbides in the annealing process of the GCr15SiMo bearing steel. Under the isothermal spheroidizing annealing process with austenitizing temperature of 800 ℃ and holding time of 30 min, the GCr15SiMo bearing steel produces a large amount of carbides, small size, high dispersion distribution, the most uniform and compact structure, low hardness and the best spheroidizing effect.

Key words: GCr15SiMo bearing steel, isothermal spheroidizing annealing, carbide, hardness

中图分类号:

TH133.3

王博卉, 徐太旭, 路明, 何志军. GCr15SiMo轴承钢球化退火过程的碳化物演变[J]. 金属热处理, 2023, 48(4): 60-66.

Wang Bohui, Xu Taixu, Lu Ming, He Zhijun. Carbide evolution of GCr15SiMo bearing steel during spheroidizing annealing process[J]. Heat Treatment of Metals, 2023, 48(4): 60-66.

参考文献

[1]陈迦杉. 热处理工艺对轴承钢碳化物偏析行为的影响[D]. 沈阳: 东北大学, 2018.
Chen Jiashan. Effect of heat treatment on carbide segregation of bearing steel[D]. Shenyang: Northeastern University, 2018.
[2]庄权, 王雨田, 董智鹏. 高碳铬轴承钢网状碳化物评价标准的对比分析[J]. 金属热处理, 2021, 46(6): 27-30.
Zhuang Quan, Wang Yutian, Dong Zhipeng. Comparative analysis of evaluation standards of carbide network in high carbon chromium bearing steel[J]. Heat Treatment of Metals, 2021, 46(6): 27-30.
[3]赵辉, 杨建立, 黄勇, 等. GCr15SiMo高淬透性轴承钢的热处理工艺研究[J]. 热加工工艺, 2020, 49(14): 131-133.
Zhao Hui, Yang Jianli, Huang Yong, et al. Study on heat treatment process of GCr15SiMo high hardenability bearing steel[J]. Hot Working Technology, 2020, 49(14): 131-133.
[4]孔永华, 李思贝, 周江龙, 等. 等温淬火工艺对GCr15钢领组织和耐磨性的影响[J]. 金属热处理, 2016, 41(7): 95-99.
Kong Yonghua, Li Sibei, Zhou Jianglong, et al. Effect of austempering process parameters on microstructure and wear resistance of GCr15 steel spinning ring[J]. Heat Treatment of Metals, 2016, 41(7): 95-99.
[5]韩斌, 于宗洋, 李涛. GCr15轴承钢大圆材的球化退火工艺[J]. 金属热处理, 2015, 40(1): 90-93.
Han Bin, Yu Zongyang, Li Tao. Spheroidizing annealing process of big size bar of bearing steel GCr15[J]. Heat Treatment of Metals, 2015, 40(1): 90-93.
[6]孙小东, 王云广, 王红伟, 等. 淬火方式对GCr15SiMo钢制特大型轴承套圈淬硬层的影响[J]. 热处理技术与装备, 2020, 41(3): 31-34.
Sun Xiaodong, Wang Yunguang, Wang Hongwei, et al. Effect of quenching method on hardened layer of GCr15SiMo steel oversize bearing ring[J]. Heat Treatment Technology and Equipment, 2020, 41(3): 31-34.
[7]Yang Z N, Dai L Q, Chu C H. Effect of aluminum alloying on the hot deformation behavior of nano-bainite bearing steel[J]. Journal of Materials Engineering and Performance, 2017, 26(12): 1-9.
[8]闫光成, 叶健熠. GCr15SiMo钢等温淬火的组织与性能[J]. 轴承, 2006(9): 21-22.
Yan Guangcheng, Ye Jianyi. Structure and properties of steel GCr15SiMo austempered[J]. Bearing, 2006(9): 21-22.
[9]谢燮揆, 王文明. 高淬透性轴承钢GCr15SiMo的工艺性能[J]. 金属热处理, 1993, 18(11): 9-13.
Xie Xiekui, Wang Wenming. Technological property of high harden ability steel GCr15SiMo[J]. Heat Treatment of Metals, 1993, 18(11): 9-13.
[10]单珺. 含Al贝氏体轴承钢的快速球化工艺及接触疲劳性能研究[D]. 秦皇岛: 燕山大学, 2014.
Shan Jun. Study on accelerating spheroidization and contact fatigue property of bainitic bearing steels containing aluminum[D]. Qinhuangdao: Yanshan University, 2014.
[11]程东妹, 郑善举, 郝晓东. 轴承钢的球化退火工艺[J]. 热加工工艺, 2016, 45(16): 30-33.
Cheng Dongmei, Zheng Shanju, Hao Xiaodong. Spheroidizing annealing process for bearing steel[J]. Hot Working Technology, 2016, 45(16): 30-33.
[12]王奇, 李晓源, 时捷, 等. 等温球化退火温度对高碳钢组织的影响[J]. 金属热处理, 2016, 41(11): 88-92.
Wang Qi, Li Xiaoyuan, Shi Jie, et al. Effect of isothermal spheroidizing annealing temperature on microstructure of high carbon steel[J]. Heat Treatment of Metals, 2016, 41(11): 88-92.
[13]王斯华, 郝小龙, 肖杰, 等. 10B21低碳合金钢等温球化退火工艺研究[J]. 金属制品, 2021, 47(6): 17-24.
Wang Sihua, Hao Xiaolong, Xiao Jie, et al. Research on isothermal spheroidizing annealing process of 10B21 low carbon alloy steel[J]. Metal Products, 2021, 47(6): 17-24.
[14]余斌. 高碳硅锰钢球化退火工艺研究及其对组织和性能的影响[D]. 昆明: 昆明理工大学, 2015.

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GCr15SiMo轴承钢球化退火过程的碳化物演变

Carbide evolution of GCr15SiMo bearing steel during spheroidizing annealing process

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