30CrMnSiNi2A钢螺纹零件局部感应回火工艺

doi:10.13251/j.issn.0254-6051.2023.10.025

金属热处理 ›› 2023, Vol. 48 ›› Issue (10): 168-174.DOI: 10.13251/j.issn.0254-6051.2023.10.025

30CrMnSiNi2A钢螺纹零件局部感应回火工艺

王浩军¹, 杨平¹, 任树锋², 罗贤², 冉刚²

1.中航西安飞机工业集团股份有限公司, 陕西西安 710089;
2.西北工业大学材料学院, 陕西西安 710072

收稿日期:2023-04-13 修回日期:2023-07-27 出版日期:2023-10-25 发布日期:2023-12-07
作者简介:王浩军(1970—),男,研究员级高级工程师,主要研究方向为金属热处理工艺与应用,E-mail: 635827794@qq.com

Local induction tempering process of 30CrMnSiNi2A steel threaded parts

Wang Haojun¹, Yang Ping¹, Ren Shufeng², Luo Xian², Ran Gang²

1. Avic Xi'an Aircraft Industry Group Co., Ltd., Xi'an Shaanxi 710089, China;
2. School of Materials Science and Engineering, Northwestern Polytechnical University, Xi'an Shaanxi 710072, China

Received:2023-04-13 Revised:2023-07-27 Online:2023-10-25 Published:2023-12-07

摘要/Abstract

摘要： 对30CrMnSiNi2A钢螺纹试验件进行了局部感应回火工艺研究,对比研究了不同预处理(等温淬火+低温回火和真空油淬+低温回火)和不同感应回火工艺(单段式加热、两段式加热、两段式加热+移动补温)对工件回火后硬度分布的影响。结果表明,等温淬火+低温回火和真空油淬+低温回火后试验件的硬度和显微组织差别不大。由于集肤效应和端部效应,单段式感应加热会使试验件内部产生较大的径向和轴向硬度梯度,而两段式加热法可通过增设一段均温时间以消除集肤效应所造成的径向硬度梯度,通过感应器移动补温可消除端部效应所导致的轴向硬度梯度。两段式加热+移动补温的感应回火工艺可使试验件螺纹端头的硬度达到要求,并获得均匀的硬度分布。

关键词: 30CrMnSiNi2A钢, 感应热处理, 感应回火, 温度场, 硬度

Abstract: Local induction tempering process of 30CrMnSiNi2A steel threaded specimen was studied. The effects of different pre-treatment (isothermal quenching+low temperature tempering and vacuum oil quenching+low temperature tempering) and different induction tempering processes (single-stage heating, two-stage heating and two-stage heating+temperature compensation by moving) on the hardness distribution of the specimen after tempering were investigated. The results show that the difference of hardness and microstructure of the specimen pre-treated by isothermal quenching plus low temperature tempering and vacuum oil quenching plus low temperature tempering are not obvious. Due to the skin effect and end effect, large radial and axial hardness gradients is produced in the specimens by single-stage induction heating. The two-stage heating can eliminate the radial hardness gradient caused by skin effect by adding a uniform temperature time, and the axial hardness gradient caused by end effect can be eliminated through temperature compensation by moving the sensor. The hardness at the thread end of the specimen uniformly distributed within the required range can be obtained by the induction tempering process of two-stage heating+temperature compensation by moving.

Key words: 30CrMnSiNi2A steel, induction heat treatment, induction tempering, temperature field, hardness

中图分类号:

TG15

王浩军, 杨平, 任树锋, 罗贤, 冉刚. 30CrMnSiNi2A钢螺纹零件局部感应回火工艺[J]. 金属热处理, 2023, 48(10): 168-174.

Wang Haojun, Yang Ping, Ren Shufeng, Luo Xian, Ran Gang. Local induction tempering process of 30CrMnSiNi2A steel threaded parts[J]. Heat Treatment of Metals, 2023, 48(10): 168-174.

参考文献

[1]Shi X, Zeng W, Zhao Q, et al. Study on the microstructure and mechanical properties of Aermet 100 steel at the tempering temperature around 482 ℃[J]. Journal of Alloys and Compounds, 2016, 679: 184-190.
[2]Zhang Y, Zhan D, Qi X, et al. Microstructure and mechanical properties of Cr14 ultra-high-strength steel at different tempering temperatures around 773 K[J]. Materials Science and Engineering A, 2017, 698: 152-161.
[3]陆文杰. 30CrMnSiNi2A螺纹件局部感应回火工艺模拟研究[D]. 南昌: 南昌航空大学, 2017.
[4]余万千, 郁锐, 崔世堂. 考虑应力三轴度影响的30CrMnSiNi2A钢韧性断裂研究[J]. 爆炸与冲击, 2021, 41(3): 44-51.
Yu Wanqian, Yu Rui, Cui Shitang. On ductile fracture of 30CrMnSiNi2A steel considering effects of stress triaxiality[J]. Explosion and Shock Waves, 2021, 41(3): 44-51.
[5]黄麟綦, 杨峥, 胡光立, 等. 30CrMnSiNi2A钢的回火马氏体脆性——兼论其回火温度的选择[J]. 西北工业大学学报, 1984(2): 209-222.
[6]《航空制造工程手册》总编委会. 航空制造工程手册: 热处理[M]. 北京: 航空工业出版社, 1993.
[7]陆文杰, 华小珍, 周贤良. 感应加热工艺参数对30CrMnSiNi2A钢轴件温度分布的影响[J]. 金属热处理, 2017, 42(8): 187-192.
Lu Wenjie, Hua Xiaozhen, Zhou Xianliang. Effect of induction heating process parameters on temperature distribution of 30CrMnSiNi2A steel shaft[J]. Heat Treatment of Metals, 2017, 42(8): 187-192.
[8]于新年, 李新平, 宋毅飞, 等. 30CrMnSiNi2A钢零件感应加热局部回火工艺[J]. 金属热处理, 2011, 36(9): 50-53.
Yu Xinnian, Li Xinping, Song Yifei, et al. Induction heating local tempering process for 30CrMnSiNi2A steel parts[J]. Heat Treatment of Metals, 2011, 36(9): 50-53.
[9]谢新莉, 赵云. 节能省时: 感应加热淬火工艺[J]. 金属加工(热加工), 2012(7): 11-12.
[10]梁立凯, 周月明, 王俊. 不锈钢铸坯在感应加热中的温度分布及演化规律[J]. 热加工工艺, 2012, 41(3): 16-18, 21.
Liang Likai, Zhou Yueming, Wang Jun. Study of temperature distribution and variation in stainless steel work piece during induction heating process[J]. Hot Working Technology, 2012, 41(3): 16-18, 21.
[11]张百伟, 张振芳, 李淑清, 等. 等温淬火对30CrMnSiNi2A钢的组织和性能的影响[J]. 金属学报, 1985, 21(5): 13-19.
Zhang Baiwei, Zhang Zhenfang, Li Shuqing, et al. Effect of isothermal quenching on structure and properties of 30CrMnSiNi2A steel[J]. Acta Metallurgica Sinica, 1985, 21(5): 13-19.
[12]杨平, 胡生双, 李向利, 等. 几种淬火油特性及其对30CrMnSiNi2A钢淬火组织和力学性能的影响[J]. 热加工工艺, 2019, 48(14): 137-139.
Yang Ping, Hu Shengshuang, Li Xiangli, et al. Performance of several quenching oils and their effects on microstructure and mechanical properties of 30CrMnSiNi2A steel[J]. Hot Working Technology, 2019, 48(14): 137-139.

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30CrMnSiNi2A钢螺纹零件局部感应回火工艺

Local induction tempering process of 30CrMnSiNi2A steel threaded parts

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