回火温度及磷化工艺对40CrNiMoA钢性能和组织的影响

doi:10.13251/j.issn.0254-6051.2022.12.017

金属热处理 ›› 2022, Vol. 47 ›› Issue (12): 99-102.DOI: 10.13251/j.issn.0254-6051.2022.12.017

回火温度及磷化工艺对40CrNiMoA钢性能和组织的影响

李世键, 潘新, 刘艳梅, 杨立新, 胡福常

沈阳飞机工业(集团)有限公司, 辽宁沈阳 110034

收稿日期:2022-06-30 修回日期:2022-09-29 出版日期:2022-12-25 发布日期:2023-01-05
作者简介:李世键(1982—),男,高级工程师,博士,主要研究方向为航空金属材料热处理,E-mail:shijianli2010@126.com

Effect of tempering temperature and phosphating on mechanical properties and microstructure of 40CrNiMoA steel

Li Shijian, Pan Xin, Liu Yanmei, Yang Lixin, Hu Fuchang

Shenyang Aircraft Corporation, Shenyang Liaoning 110034, China

Received:2022-06-30 Revised:2022-09-29 Online:2022-12-25 Published:2023-01-05

摘要/Abstract

摘要： 针对40CrNiMoA钢制标准件成品剪切性能不合格问题,首先研究了回火温度对其力学性能和组织的影响;在此基础上,对比研究了有/无磷化工艺对其剪切性能的影响。结果表明,随着回火温度的升高,40CrNiMoA钢的抗拉强度和剪切强度均逐渐降低,但塑性基本保持不变;该钢磷化状态下的剪切强度较未磷化处理的要低。因此,为保证成品的剪切性能,应选择较低的回火温度,同时应考虑磷化降低剪切性能的影响。

关键词: 40CrNiMoA钢, 回火, 磷化处理, 剪切性能

Abstract: Aiming at the problem of unqualified shear property of standard parts which were made of 40CrNiMoA steel, the effect of tempering temperature on mechanical properties and microstructure was studied, and then the effects with and without phosphating process on shear property were compared and analyzed. The results show that with the increase of tempering temperature, both the tensile strength and shear property decrease gradually, while the plasticity is almost unchanged. The shear property of the steel with phosphating process is lower than that without. Thus, it is proposed that in order to ensure shear property of the product, the lower tempering temperature should be selected, and the effect of phosphating on reducing shear property should be simultaneously considered.

Key words: 40CrNiMoA steel, tempering, phosphating, shear property

中图分类号:

TG230.2

李世键, 潘新, 刘艳梅, 杨立新, 胡福常. 回火温度及磷化工艺对40CrNiMoA钢性能和组织的影响[J]. 金属热处理, 2022, 47(12): 99-102.

Li Shijian, Pan Xin, Liu Yanmei, Yang Lixin, Hu Fuchang. Effect of tempering temperature and phosphating on mechanical properties and microstructure of 40CrNiMoA steel[J]. Heat Treatment of Metals, 2022, 47(12): 99-102.

参考文献

[1]王敬忠, 李科元, 刘阿娇, 等. 40CrNiMo钢国内外研究现状[J]. 钢铁, 2018, 53(5): 1-10.
Wang Jingzhong, Li Keyuan, Liu Ajiao, et al. Research status of 40CrNiMo steel at home and abroad[J]. Iron and Steel, 2018, 53(5): 1-10.
[2]张明. 机床传动主轴用40CrNiMo合金钢的热处理工艺研究[J]. 热加工工艺, 2014, 43(20): 207-210.
Zhang Ming. Study on heat treatment process of 40CrNiMo steel for transmission of machine tool spindle[J]. Hot Working Technology, 2014, 43(20): 207-210.
[3]张红英, 曾忠, 张鸿冰. 热变形参数对40CrNiMo钢组织的影响[J]. 热加工工艺, 2010, 39(4): 32-34.
Zhang Hongying, Zeng Zhong, Zhang Hongbing. Effects of hot deformation parameters on microstructure of 40CrNiMo steel[J]. Hot Working Technology, 2010, 39(4): 32-34.
[4]王敬忠, 丁凯伦, 李科元, 等. 过冷奥氏体变形和回火处理对40CrNiMo钢组织及硬度的影响[J]. 金属热处理, 2019, 44(8): 136-141.
Wang Jingzhong, Ding Kailun, Li Keyuan, et al. Effect of undercooled austenite deformation and tempering on microstructure and properties of 40CrNiMo steel[J]. Heat Treatment of Metals, 2019, 44(8): 136-141.
[5]张小岩, 王强, 陈涛, 等. 40CrNiMo钢亚温淬火强化机理的研究[J]. 热加工工艺, 2012, 41(22): 218-220.
Zhang Xiaoyan, Wang Qiang, Chen Tao, et al. Research on strengthening mechanism of 40CrNiMo steel sub-temperature quenching[J]. Hot Working Technology, 2012, 41(22): 218-220.
[6]潘乐, 王玲奇. 回火温度对40CrNiMo钢显微组织和力学性能的影响[J]. 热处理, 2020, 35(4): 26-28.
Pan Le, Wang Lingqi. Effect of tempering temperature on microstructure and mechanical property of 40CrNiMo steel[J]. Heat Treatment, 2020, 35(4): 26-28.
[7]刘笑笑, 张铮, 张杰, 等. 回火温度对柔性齿轮钢40CrNiMo 组织及力学性能的影响[J]. 金属热处理, 2021, 46(8): 99-104.
Liu Xiaoxiao, Zhang Zheng, Zhang Jie, et al. Effect of tempering temperature on microstructure and mechanical properties of 40CrNiMo steel for flexible gear[J]. Heat Treatment of Metals, 2021, 46(8): 99-104.
[8]Wei Shi, Yao Kefu, Chen Nan. Experimental study of microstructure evolution during tempering of quenched steel and its application[J]. Transactions of Materials and Heat Treatment, 2004, 25(5): 736-739.
[9]董明振, 欧阳雪枚, 刘洋铭, 等. 17Cr2Ni2MoVNb和20Cr2Ni4A齿轮钢的动态再结晶行为及热加工图[J]. 金属热处理, 2021, 46(12): 81-86.
Dong Mingzhen, Ouyang Xuemei, Liu Yangming, et al. Dynamic recrystallization behavior and processing map of 17Cr2Ni2MoVNb and 20Cr2Ni4A gear steels[J]. Heat Treatment of Metals, 2021, 46(12): 81-86.
[10]黄维亚, 赵玮霖. 40CrNiMo表面电刷镀的研究[J]. 热加工工艺, 2012, 41(6): 113-115.
Huang Weiya, Zhao Weilin. Study on surface brush plating for 40CrNiMo[J]. Hot Working Technology, 2012, 41(6): 113-115.
[11]刘正东, 杨钢, 程世长, 等. 2.25Cr-1Mo钢回火过程中碳化物析出顺序的研究[J]. 金属热处理, 2005, 30(4): 32-34.
Liu Zhengdong, Yang Gang, Cheng Shichang, et al. Investigation of carbide precipitation order of 2.25Cr-1Mo steel during tempering[J]. Heat Treatment of Metals, 2005, 30(4): 32-34.
[12]董子尧, 王睿, 康燕, 等. 高温均匀化处理对1.3C-5Cr-0.7Mo-0.6V钢中碳化物形貌及力学性能的影响[J]. 金属热处理, 2020, 45(12): 69-75.
Dong Ziyao, Wang Rui, Kang Yan, et al. Effect of high temperature homogenization on carbide morphology and mechanical properties of 1.3C-5Cr-0.7Mo-0.6V steel[J]. Heat Treatment of Metals, 2020, 45(12): 69-75.
[13]李华为. 电镀工艺实验方法和技术[M]. 北京: 科学出版社, 2006: 179-180.

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回火温度及磷化工艺对40CrNiMoA钢性能和组织的影响

Effect of tempering temperature and phosphating on mechanical properties and microstructure of 40CrNiMoA steel

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