回火温度对含V、Nb高强度低合金钢氢脆敏感性的影响

doi:10.13251/j.issn.0254-6051.2023.03.003

金属热处理 ›› 2023, Vol. 48 ›› Issue (3): 12-18.DOI: 10.13251/j.issn.0254-6051.2023.03.003

回火温度对含V、Nb高强度低合金钢氢脆敏感性的影响

王兆丰, 程晓英, 李晓亮, 彭浩, 蔡贞祥

上海大学材料研究所, 上海 200072

收稿日期:2022-10-22 修回日期:2023-01-29 出版日期:2023-03-25 发布日期:2023-04-25
通讯作者: 程晓英,研究员,博士,E-mail:chengxy@staff.shu.edu.cn。
作者简介:王兆丰(1997—),女,硕士研究生,主要研究方向为微合金化高强度低合金钢的氢行为和氢脆敏感性,E-mail:435163188@qq.com。
基金资助:
国家自然科学基金(51871145)

Effect of tempering temperature on hydrogen embrittlement sensitivity of a high strength low alloy steel containing V and Nb

Wang Zhaofeng, Cheng Xiaoying, Li Xiaoliang, Peng Hao, Cai Zhenxiang

Institute of Materials, Shanghai University, Shanghai 200072, China

Received:2022-10-22 Revised:2023-01-29 Online:2023-03-25 Published:2023-04-25

摘要/Abstract

摘要： 采用氢渗透试验和动态充氢拉伸试验研究了920 ℃冰水淬火后回火温度(560、600和640 ℃)对某含0.15%V和0.05%Nb(质量分数)高强度低合金钢的氢扩散系数和氢脆敏感性的影响,并利用金相显微镜、X射线衍射仪、透射电镜(TEM)观察分析回火试样的微观组织。结果表明,随回火温度升高,氢扩散系数增加,氢扩散激活能降低,同时钢的氢脆敏感性也降低,这是因为随回火温度升高,钢中作为氢陷阱的位错密度减少,从而使得氢陷阱密度减小,在相同的充氢条件下可扩散氢含量减小。

关键词: 高强度低合金钢, 氢扩散, 回火温度, 氢脆敏感性

Abstract: Effect of tempering temperature (560, 600 and 640 ℃) after 920 ℃ ice-water quenching on hydrogen diffusion and hydrogen embrittlement sensitivity of a high strength low alloy steel with 0.15%V and 0.05%Nb (mass fraction) was investigated by hydrogen penetration and dynamic hydrogen charging tensile test, and the microstructure of the tempered specimens was observed and analyzed by metallographic microscope, X-ray diffractometer and transmission electron microscope. The results show that with the increase of tempering temperature, the hydrogen diffusion coefficient increases, the hydrogen diffusion activation energy and hydrogen embrittlement sensibility decrease, which is because that with the increase of tempering temperature, the decrease of dislocation density reduces the density of hydrogen traps, and the diffusible hydrogen content decreases under the same hydrogen charging condition.

Key words: high strength low alloy steel, hydrogen diffusion, tempering temperature, hydrogen embrittlement sensitivity

中图分类号:

王兆丰, 程晓英, 李晓亮, 彭浩, 蔡贞祥. 回火温度对含V、Nb高强度低合金钢氢脆敏感性的影响[J]. 金属热处理, 2023, 48(3): 12-18.

Wang Zhaofeng, Cheng Xiaoying, Li Xiaoliang, Peng Hao, Cai Zhenxiang. Effect of tempering temperature on hydrogen embrittlement sensitivity of a high strength low alloy steel containing V and Nb[J]. Heat Treatment of Metals, 2023, 48(3): 12-18.

参考文献

[1]赵林林, 刘需, 年保国. 先进高强钢氢致断裂的研究[J]. 河北冶金, 2020(5): 7-10.
Zhao Linlin, Liu Xu, Nian Baoguo. Research of hydrogen induced fracture in advanced high strength steel[J]. Hebei Metallurgy, 2020(5): 7-10.
[2]周景一, 朱立光, 孙立根, 等. Nb微合金化汽车用TWIP钢的研究进展[J]. 中国冶金, 2022, 33(3): 9-16.
Zhou Jingyi, Zhu Liguang, Sun Ligen, et al. Research progress of Nb microalloyed TWIP steel for automobile[J]. China Metallurgy, 2022, 33(3): 9-16.
[3]陈亚军, 邝霜, 赵征志. 先进高强度汽车用钢氢致延迟断裂研究进展[J]. 钢铁研究学报, 2020, 32(4): 265-272.
Chen Yajun, Kuang Shuang, Zhao Zhengzhi. Study status of hydrogen induced delayed fracture of advanced high strength automotive steel[J]. Journal of Iron and Steel Research, 2020, 32(4): 265-272.
[4]谷海容, 卢茜倩, 刘永刚, 等. 微合金元素Nb、V对热成形钢组织及氢脆敏感性影响[J]. 安徽工业大学学报(自然科学版), 2018, 35(4): 295-300.
Gu Hairong, Lu Qianqian, Liu Yonggang, et al. Influence of microalloying elements Nb and V on microstructure and hydrogen embrittlement sensitivity of hot stamping steel[J]. Journal of Anhui University of Technology(Natural Science), 2018, 35(4): 295-300.
[5]Zhao X L, Zhang Y J, Hui W J, et al. The potential significance of tempering treatment in alleviating the hydrogen embrittlement susceptibility of a hot-rolled and intercritically annealed medium-Mn steel[J]. Engineering Failure Analysis, 2021,119: 104969.
[6]张海霞, 程晓英, 李恒, 等. 回火温度对新型系泊链钢的组织与氢扩散行为的影响[J]. 材料热处理学报, 2015, 36(10): 141-147.
Zhang Haixia, Cheng Xiaoying, Li Heng, et al. Effect of tempering temperature on microstructure and hydrogen diffusion behavior in new mooring chain steel[J]. Transactions of Materials and Heat Treatment, 2015, 36(10): 141-147.
[7]王贞, 刘静, 黄峰, 等. 回火温度对DP600钢氢扩散及氢脆敏感性的影响[J]. 金属热处理, 2021, 46(2): 87-94.
Wang Zhen, Liu Jing, Huang Feng, et al. Effect of tempering temperature on hydrogen diffusion and hydrogen embrittlement susceptibility of DP600 steel[J]. Heat Treatment of Metals, 2021, 46(2): 87-94.
[8]Li L, Song B, Yang B W, et al. Effect of tempering temperature after thermo-mechanical control process on microstructure characteristics and hydrogen-induced ductility loss in high-vanadium X80 pipeline steel[J]. Materials, 2020, 13(12): 2839.
[9]Wang L, Cheng X Y, Peng H, et al. Effect of tempering temperature on hydrogen embrittlement in V-containing low alloy high strength steel[J]. Materials Letters, 2021, 302: 130327.
[10]Zakroczymski T. Electrochemical determination of hydrogen in metals[J]. Journal of Electroanalytical Chemistry, 1999, 475(1): 82-88.
[11]Dong C F, Li X G, Liu Z Y, et al. Hydrogen-induced cracking and healing behavior of X70 steel[J]. Journal of Alloys and Compounds, 2009, 484(1): 966-972.
[12]Willianson G, Hall W. X-ray line broadening from filed aluminium and wolfram[J]. Acta Metallurgica, 1953, 1(1): 22-31.
[13]Willianson G K, Smallman R E. Dislocation densities in some annealed and cold-working metals from measurements on the X-ray debye-scherrer spectrum[J]. Philosophical Magazine, 1956, 1(1): 34-46.
[14]张海霞, 程晓英, 李恒, 等. 回火温度对新型系泊链钢的组织和氢脆敏感性的影响[J]. 金属热处理, 2015, 40(11): 114-119.
Zhang Haixia, Cheng Xiaoying, Li Heng, et al. Effect of tempering temperature on microstructure and hydrogen diffusion behavior in new mooring chain steel[J]. Heat Treatment of Metals, 2015, 40(11): 114-119.
[15]Han Y D, Wang R Z, Wang H, et al. Hydrogen embrittlement sensitivity of X100 pipeline steel under different pre-strain[J]. International Journal of Hydrogen Energy, 2019, 39(44): 22380-22393.
[16]Cheng X Y, Zhang H X. A new perspective on hydrogen diffusion and hydrogen embrittlement in low-alloy high strength steel[J]. Corrosion Science, 2020, 174: 108800.
[17]Crank J. The Mathematics of Diffusion[M]. Oxford: Clarendon Press, 1995.
[18]Jin X K, Xu L, Yu W C, et al. Effect of hydrogen on the very high cycle fatigue properties of quenched and tempered steels containing (Ti, Mo)C precipitates[J]. Rare Metal Materials and Engineering, 2021, 50(2): 458-468.
[19]刘清华, 唐慧文, 斯庭智. 氢陷阱对钢氢脆敏感性的影响[J]. 材料保护, 2018, 51(11): 127-132.
Liu Qinghua, Tang Huiwen, Si Tingzhi. Effects of hydrogen traps on the hydrogen embrittlement susceptibility of steel[J]. Materials Protection, 2018, 51(11): 127-132.

回火温度对含V、Nb高强度低合金钢氢脆敏感性的影响

Effect of tempering temperature on hydrogen embrittlement sensitivity of a high strength low alloy steel containing V and Nb

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]	王凯凯, 马龙腾, 罗平, 刘美艳, 路士平, 狄国标, 王彦锋, 马长文. 回火温度对贝氏体耐磨钢组织和性能的影响[J]. 金属热处理, 2023, 48(3): 84-90.
[2]	常耀东, 齐会萍, 贾燕龙, 李永堂, 武永红. Q345/40Cr钢双金属环件的热处理工艺及组织性能[J]. 金属热处理, 2023, 48(3): 195-202.
[3]	元亚莎, 汪雨昌, 王文焱, 石如星, 元莎, 张玉栋. 回火温度对55NiCrMoV7热作模具钢组织和性能的影响[J]. 金属热处理, 2023, 48(1): 133-138.
[4]	孙永真, 程巨强, 赵翛涵. 回火温度对40CrMoVNbTi钢组织和性能的影响[J]. 金属热处理, 2023, 48(1): 193-197.
[5]	李金波, 吴红艳, 高秀华, 陈红卫, 李绍杰, 朱子颖, 杜林秀. 热处理工艺对高铁耐蚀60Si2Mn弹簧钢组织和性能的影响[J]. 金属热处理, 2022, 47(8): 135-140.
[6]	匡成阳, 马煜林, 王辰昱, 何家勇, 鲁坤. 回火温度对耐热钢组织和性能的影响[J]. 金属热处理, 2022, 47(7): 129-133.
[7]	刘丹, 陈杰, 刘文鉴, 周文浩, 罗登, 张青学. 回火温度对Q1100超高强钢组织和性能的影响[J]. 金属热处理, 2022, 47(5): 111-117.
[8]	梁恩溥, 徐乐, 杨勇, 王毛球. 添加Al、Cu对40CrNi3MoV钢组织和力学性能的影响[J]. 金属热处理, 2022, 47(4): 17-23.
[9]	王琪, 吴光亮. 回火温度对1100 MPa级高强钢组织与性能的影响[J]. 金属热处理, 2022, 47(4): 146-150.
[10]	庞庆海, 郎庆斌, 何春静, 王九花, 元亚莎. 5Cr2NiMoVSi模具钢的相变规律与力学性能[J]. 金属热处理, 2022, 47(3): 186-190.
[11]	宁静, 杨鹏, 高齐, 苏杰. 回火温度对30Cr3Si2NiMoWNb钢组织性能的影响[J]. 金属热处理, 2022, 47(11): 95-99.
[12]	车马俊, 周生璇, 杜晓洁, 赵晋斌, 何宜柱, 徐震霖. 回火温度对EH890海洋工程用钢耐蚀性能的影响[J]. 金属热处理, 2022, 47(10): 147-153.
[13]	朱震宇, 吴志方, 吴润. 回火温度对NM500耐磨钢组织和性能的影响[J]. 金属热处理, 2022, 47(10): 154-159.
[14]	戴彦璋, 韩顺, 厉勇, 周敏, 王春旭. 回火温度对新一代传动齿轮钢C61组织及性能的影响[J]. 金属热处理, 2022, 47(1): 49-55.
[15]	邓彪, 陈蓬, 王国栋. 回火温度对二次硬化马氏体不锈钢组织和性能的影响[J]. 金属热处理, 2021, 46(9): 65-71.