基于JMatPro对不同V含量超高强钢的析出行为预测

doi:10.13251/j.issn.0254-6051.2025.12.032

金属热处理 ›› 2025, Vol. 50 ›› Issue (12): 204-210.DOI: 10.13251/j.issn.0254-6051.2025.12.032

基于JMatPro对不同V含量超高强钢的析出行为预测

刘悦¹, 任昭阳¹, 万雪丽¹, 郑晓明¹, 冯晓勇²

1.华北理工大学机械工程学院, 河北唐山 063210;
2.华北理工大学河北钢铁实验室, 河北唐山 063210

收稿日期:2025-08-25 修回日期:2025-10-30 发布日期:2026-01-06
通讯作者: 冯晓勇,高级工程师,博士,E-mail:xyfeng@ncst.edu.cn
作者简介:刘悦(1990—),女,讲师,博士,主要研究方向为先进钢铁材料,E-mail:liuyueneu@163.com。
基金资助:
国家重点研发计划(2022YFB3705200);华北理工大学大学生创新创业训练计划(202410081001)

Prediction of precipitation behavior of ultra-high strength steels with different V contents based on JMatPro

Liu Yue¹, Ren Zhaoyang¹, Wan Xueli¹, Zheng Xiaoming¹, Feng Xiaoyong²

1. College of Mechanical Engineering, North China University of Science and Technology, Tangshan Hebei 063210, China;
2. Hebei Iron and Steel Laboratory, North China University of Science and Technology, Tangshan Hebei 063210, China

Received:2025-08-25 Revised:2025-10-30 Published:2026-01-06

摘要/Abstract

摘要： 基于热力学模拟软件JMatPro对不同V含量超高强贝氏体钢的平衡相析出行为进行仿真模拟研究,并对两种试验钢的Jominy淬透性进行模拟计算。结果表明:0.17V钢与0.44V钢中都含有M(C, N)和M₇C₃。V的增加抑制了亚稳相M₂₃C₆的析出,对M(C, N) 和M₇C₃析出具有较强的促进作用。同时,V元素含量的增加有效降低了第二相的析出温度和析出含量,促进VC、CrC、V₇C₃和Cr₇C₃碳化物的析出,阻碍MoC、NbC、Mo₇C₃和Fe₇C₃碳化物析出。通过调节V含量得到的高强度钢抗拉强度达1572.5 MPa,屈服强度为1330.7 MPa,硬度为49.4 HRC。经过端淬试验后,距离端面4 cm之内钢的强度和硬度均保持稳定,距离端面10 cm时,强度下降幅度小于25 MPa、硬度降低幅度小于1 HRC。

关键词: JMatPro软件, 超高强度钢, 析出相, M(C, N), M₇C₃

Abstract: A simulation of the equilibrium phase precipitation behavior of the ultra-high strength bainite steel with varying V contents was conducted by using the thermodynamic simulation software JMatPro, and simulation calculations on the Jominy hardenability of the two tested steels were performed. The results indicate that both the 0.17V and 0.44V steels contain M(C, N) and M₇C₃ phases. The increase in V content inhibits the precipitation of the metastable phases M₂₃C₆, and has a strong promoting effect on the M(C, N) and M₇C₃ precipitated phases. Meanwhile, the increase of V content effectively lowers the precipitation temperature and content of the second phase, promoting the precipitation of carbides such as VC, CrC, V₇C₃ and Cr₇C₃, and hindering the precipitation of carbides such as MoC, NbC, Mo₇C₃ and Fe₇C₃. The high strength steel obtained by increasing V content achieves a tensile strength of 1572.5 MPa, yield strength of 1330.7 MPa, and hardness of 49.4 HRC. After Jominy quenching, the strength and hardness of the steel remain stable within 4 cm from the end quenching face, and the strength decreases by less than 25 MPa and the hardness decreases by less than 1 HRC at 10 cm from the end quenching face.

Key words: JMatPro software, ultra-high strength steel, precipitated phase, M(C, N), M₇C₃

中图分类号:

TG142.1

刘悦, 任昭阳, 万雪丽, 郑晓明, 冯晓勇. 基于JMatPro对不同V含量超高强钢的析出行为预测[J]. 金属热处理, 2025, 50(12): 204-210.

Liu Yue, Ren Zhaoyang, Wan Xueli, Zheng Xiaoming, Feng Xiaoyong. Prediction of precipitation behavior of ultra-high strength steels with different V contents based on JMatPro[J]. Heat Treatment of Metals, 2025, 50(12): 204-210.

参考文献

[1]李晓林, 崔阳, 肖宝亮, 等. V-N微合金钢在线快速感应回火工艺中V(C, N)析出强化机制[J]. 金属学报, 2018, 54(10): 1368-1376.
Li Xiaolin, Cui Yang, Xiao Baoliang, et al. Effects of on-line rapid induction tempering on pricipitation strengthening mechanism of V(C, N) in V-N microalloyed steel[J]. Acta Metallurgica Sinica, 2018, 54(10), 1368-1376.
[2]Chen Z B, Yu Y H, Hou J X, et al. Microstructure and properties of iron-based surfacing layer based on JmatPro software simulation calculation[J]. Vibroengineering Procedia, 2023, 50: 180-186.
[3]代玉杰, 王魁. 利用JMatPro软件进行C55E钢链板等温淬火工艺的研究[J]. 机械传动, 2024, 48(6): 147-152.
Dai Yujie, Wang Kui. Study on the isothermal quenching process of C55E steel chain plates with JMatPro software[J]. Journal of Mechanical Transmission, 2024, 48(6): 147-152.
[4]Nikulin I, Sawaguchi T, Ogawa K, et al. Microstructure evolution associated with a superior low-cycle fatigue resistance of the Fe-30Mn-4Si-2Al alloy[J]. Metallurgical and Materials Transactions, 2015, 46(11): 5103-5113.
[5]Allain S, Chateau J P, Bouaziz O, et al. Correlations between the calculated stacking fault energy and the plasticity mechanisms in Fe-Mn-C alloys[J]. Materials Science and Engineering A, 2004, 387-389: 158-162.
[6]Song W W, Ingendahl T, Bleck W. Control of strain hardening behavior in high-Mn austenitic steels[J]. Acta Metallurgica Sinica, 2014, 27(3): 546-556.
[7]邬冬生, 邓伟, 文辉, 等. 钒含量对时速350 km高铁制动盘用Cr-Mo-V钢奥氏体晶粒长大的影响[J]. 金属热处理, 2023, 48(9): 136-143.
Wu Dongsheng, Deng Wei, Wen Hui, et al. Effect of V content on austenite grain growth of Cr-Mo-V steel for brake disc of 350 km/h high speed railway[J]. Heat Treatment of Metals, 2023, 48(9): 136-143.
[8]穆相林, 晁月林, 马跃, 等. 高氮含量非调质钢的组织与性能[J]. 金属热处理, 2023, 48(6): 186-190.
Mu Xianglin, Chao Yuelin, Ma Yue, et al. Microstructure and properties of non-quenched and tempered steel with high nitrogen content[J]. Heat Treatment of Metals, 2023, 48(6): 186-190.
[9]Shi Z R, Chai X, Cao F, et al. The mechanism of intragranular ferrite formed on Ti-rich (Ti, V)(C, N) precipitates in the coarse heat affected zone of a V-N-Ti microalloyed steel[J]. Materials Letters, 2016, 175: 266-270.
[10]Quan L, Hao W, Zheng H T, et al. Effect of V(C, N) master alloy on the grain size of low carbon high strength bainite steel[J]. Materials Science Forum, 2015, 815: 292-296.
[11]刘庆春, 雍岐龙, 郑之旺. 氮对高强度耐候钢钒析出行为的影响[J]. 钢铁钒钛, 2016, 37(2): 121-124.
Liu Qingchun, Yong Qilong, Zheng Zhiwang. Effect of nitrogen on the vanadium precipitation behavior of higher yield strength weathering steels[J]. Iron Steel Vanadium Titanium, 2016, 37(2): 121-124.
[12]马蓼奕, 杜青胤, 李世键, 等. 利用JMatPro软件模拟计算16CrSiNi钢热处理参数及热物理性能[J]. 金属热处理, 2024, 49(7): 42-46.
Ma Liaoyi, Du Qingyin, Li Shijian, et al. Simulation and calculation of heat treatment parameters and thermophysical properties of 16CrSiNi steel using JMatPro software[J]. Heat Treatment of Metals, 2024, 49(7): 42-46.
[13]徐仰涛, 夏荣里, 沙岐振, 等. 基于JMatPro软件TIG堆焊层Co-8.8Al-9.8W-0.2B合金的相组成及开裂行为[J]. 稀有金属材料与工程, 2017, 46(9): 2459-2464.
Xu Yangtao, Xia Rongli, Sha Qizhen, et al. Phase composition and cracking behavior on TIG cladding layer of Co-8.8Al-9.8W-0.2B superalloy based on JMatPro software[J]. Rare Metal Materials and Engineering, 2017, 46(9): 2459-2464.
[14]朱海宾, 赵燕青, 石帅, 等. 1300 MPa级中厚板的奥氏体连续冷却行为及淬透性分析[J]. 中国冶金, 2024, 34(9): 132-141.
Zhu Haibin, Zhao Yanqing, Shi Shuai, et al. Analysis on austenite continuous cooling behavior and hardenability of 1300 MPa medium-thick plates[J]. China Metallurgy, 2024, 34(9): 132-141.

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基于JMatPro对不同V含量超高强钢的析出行为预测

Prediction of precipitation behavior of ultra-high strength steels with different V contents based on JMatPro

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