高压低温回火对铌微合金化高碳钢组织与性能的影响

doi:10.13251/j.issn.0254-6051.2025.03.005

金属热处理 ›› 2025, Vol. 50 ›› Issue (3): 32-37.DOI: 10.13251/j.issn.0254-6051.2025.03.005

高压低温回火对铌微合金化高碳钢组织与性能的影响

赵伟男, 卢超, 曹建春, 徐朝勇, 杨立盛, 张金昌

昆明理工大学材料科学与工程学院, 云南昆明 650093

收稿日期:2024-09-25 修回日期:2025-01-08 出版日期:2025-03-25 发布日期:2025-05-14
通讯作者: 曹建春,教授,博士,E-mail:nmcjc@163.com
作者简介:赵伟男(1997—),男,硕士,主要研究方向为微合金钢铁材料,E-mail:614384747@qq.com。
基金资助:
国家自然科学基金(52364052);中信金属-CBMM铌技术推广合作项目(2022FWNB-30123(M1162));中信-CBMM铌钢研究与开发项目(2017FWNB-3079)

Effect of high-pressure low-temperature tempering on microstructure and properties of a niobium microalloyed high-carbon steel

Zhao Weinan, Lu Chao, Cao Jianchun, Xu Chaoyong, Yang Lisheng, Zhang Jinchang

Faculty of Materials Science and Engineering, Kunming University Science and Technology, Kunming Yunnan 650093, China

Received:2024-09-25 Revised:2025-01-08 Online:2025-03-25 Published:2025-05-14

摘要/Abstract

摘要： 利用CS-IB型六面顶压机对0.86%C-0.045%Nb高碳钢淬火态试样进行不同高压下200 ℃回火处理,并与常压回火态试样进行对比,探究高压对含铌高碳钢淬回火后组织与性能的影响。结果表明,试验钢经1100 ℃淬火,在1、3、5 GPa高压下200 ℃回火后,组织为回火马氏体和少量残留奥氏体,与常压回火态相比,回火马氏体基体上出现NbC颗粒;通过ICP-OES对不同压力下回火态试样进行固溶Nb含量的测定发现,随着压力的增加,钢基体中固溶Nb含量降低,进一步表明高压可有效促进NbC低温析出。随着压力的升高,试样钢抗拉强度和断裂总延伸率呈现先增加后降低的趋势,在1 GPa高压下200 ℃回火后试验钢力学性能最佳,其抗拉强度为1556 MPa,断裂总延伸率为6.45%,与常压回火态相比,分别提高了280 MPa和1.12%。

关键词: 高碳钢, Nb微合金化, 高压热处理, 力学性能

Abstract: 0.86%C-0.045%Nb high-carbon steel specimens were quenched and then tempered at 200 ℃ under different pressures using a CS-IB type hexagonal top press. The effects of high pressure on the microstructure and properties of the niobium-containing high-carbon steel after quenching and tempering were compared with those of specimens tempered at atmospheric pressure. The results show that after quenching at 1100 ℃ and tempering at 200 ℃ under pressures of 1, 3 and 5 GPa, the microstructure of the tested steel consists of tempered martensite with a small amount of retained austenite. Compared to the atmospheric pressure tempering condition, the NbC particles are observed in the tempered martensite matrix. The solution Nb content in the tempered specimens under different pressures determined by ICP-OES reveals that the solution Nb content in the steel matrix decreases with the increase of pressure. This shows that high pressure effectively promotes the low-temperature precipitation of NbC. As the pressure increases, the tensile strength and percentage total extension at fracture of the tested steel initially increase and then decrease. The best mechanical properties of the tested steel are obtained after tempering at 200 ℃ under 1 GPa high pressure, with a tensile strength of 1556 MPa and percentage total extension at fracture of 6.45%. Compared with the atmospheric pressure tempering condition, the tensile strength and percentage total extension at fracture are increased by 280 MPa and 1.12%, respectively.

Key words: high-carbon steel, Nb microalloying, high pressure heat treatment, mechanical properties

中图分类号:

TG142

赵伟男, 卢超, 曹建春, 徐朝勇, 杨立盛, 张金昌. 高压低温回火对铌微合金化高碳钢组织与性能的影响[J]. 金属热处理, 2025, 50(3): 32-37.

Zhao Weinan, Lu Chao, Cao Jianchun, Xu Chaoyong, Yang Lisheng, Zhang Jinchang. Effect of high-pressure low-temperature tempering on microstructure and properties of a niobium microalloyed high-carbon steel[J]. Heat Treatment of Metals, 2025, 50(3): 32-37.

参考文献

[1] Lesuer D R, Syn C K, Sherby O D. Ultrahigh carbon steel for automotive applications[J]. SAE Transactions, 1996, 105: 384-393.
[2] Wadsworth J, Sherby O D. History of ultrahigh carbon steels[J]. Office of Scientific & Technical Information Technical Reports, 1996.
[3] Tsuchiya E, Matsumura Y, Hosoya Y, et al. Development of niobium bearing high carbon steel sheet for knitting needles[J]. ISIJ International, 2020, 60(5): 1052-1062.
[4] Dey I, Saha R, Ghosh S K. Influence of microalloying and isothermal treatment on microstructure and mechanical properties of high carbon steel[J]. Metals and Materials International, 2022, 28(7): 1662-1677.
[5] 顾炜华, 卓城之, 陆忠, 等. 碳含量对铌微合金化高碳钢制金属针布耐磨性的影响[J]. 金属热处理, 2021, 46(12): 72-76.
Gu Weihua, Zhuo Chengzhi, Lu Zhong, et al. Effect of carbon content on wear resistance of metal clothing made of Nb microalloyed high carbon steel[J]. Heat Treatment of Metals, 2021, 46(12): 72-76
[6] 孙曼丽, 江波, 陈刚, 等. Nb微合金化对高碳钢组织和性能的影响[J]. 金属热处理, 2016, 41(4): 71-74.
Sun Manli, Jiang Bo, Chen Gang, et al. Effect of Nb microalloying on microstructure and mechanical properties of high carbon steel[J]. Heat Treatment of Metals, 2016, 41(4): 71-74.
[7] 肖莹, 赵军. 高压对40Cr钢高温回火力学性能的影响[J]. 热加工工艺, 2020, 49(16): 156-158.
Xiao Ying, Zhao Jun. Effect of high pressure on high temperature tempering mechanical properties of 40Cr steel[J]. Hot Working Technology, 2020, 49(16): 156-158
[8] Kimura K, Yamaoka S. Influence of high pressure normalizing heat treatment on microstructure and creep strength of high Cr steels[J]. Materials Science and Engineering A, 2004, 387: 628-632.
[9] Wang Haiyan, Liu Jianhua, Peng Guirong, et al. Effects of high-pressure heat treatment on the solid-state phase transformation and microstructures of Cu_61.13Zn_33.94Al_4.93 alloys[J]. Chinese Physics B, 2010, 19(9): 469-474.
[10] Noda T, Kato H. Heat treatment of carbon under high pressure[J]. Carbon, 1965, 3(3): 289-290.
[11] Wei Z, Jiang W, Zou C, et al. Microstructural evolution and mechanical strengthening mechanism of the high pressure heat treatment(HPHT)on Al-Mg alloy[J]. Journal of Alloys and Compounds, 2017, 692: 629-633.
[12] 雍岐龙. 钢铁材料中的第二相[M]. 北京: 冶金工业出版社, 2006.
[13] Cao D. Effect of high pressure heat treatment on the phase transformation dynamics of α+γ₂→β in Cu-Al alloy[J]. Materials Research, 2020, 23(1): e20190569.
[14] Gu T, Xu F, Zhao Y, et al. Effects of high pressure heat treatment on microstructure and mechanical properties of aluminum bronze[J]. Materials Research Express, 2019, 6(9): 096508.
[15] Ma Y Q, Liu R C, Ma J W. Effects of high pressure treatment on the hardness and electrical resistivity of CuW alloy[J]. Recent Patents on Materials Science, 2014, 7(2): 164-168.
[16] 陈鑫, 崔晴, 程子健, 等. 高压热处理诱导工业纯铁马氏体相变[J]. 钢铁, 2021, 56(10): 127-135.
Chen Xin, Cui Qing, Cheng Zijian, et al. Higg-pressure heat treatment induced martensitic transformation of industrial pure iron[J]. Iron & Steel, 2021, 56(10): 127-135.
[17] 刘颖. 高压热处理对T8钢组织与硬度的影响[J]. 热加工工艺, 2013, 42(22): 188-189.
Liu Ying. Effect of high pressure heat treatment on microstructure and hardness of T8 steel[J]. Hot Working Technology, 2013, 42(22): 188-189.
[18] 陈久川, 米新兰, 张晗, 等. 高压热处理对低碳钢组织和硬度的影响[J]. 热加工工艺, 2018, 47(12): 130-131, 136.
Chen Jiuchuan, Mi Xinlan, Zhang Han, et al. Effects of high pressure heat treatment on microstructure and hardness of low carbon steel[J]. Hot Working Technology, 2018, 47(12): 130-131, 136.
[19] Dong J, Zhou X, Liu Y, et al. Carbide precipitation in Nb-V-Ti microalloyed ultra-high strength steel during tempering[J]. Materials Science and Engineering A, 2017, 683: 215-226.
[20] 李荣德, 曹修生, 曲迎东, 等. 超高压力对 ZA27 合金晶体结构及微观组织的影响[J]. 中国有色金属学报, 2009, 19(9): 1570-1574.
Li Rongde, Cao Xiusheng, Qu Yingdong, et al. Effect of super high pressure on crystal structure and microstructure of ZA27 alloy[J]. The Chinese Journal of Nonferrous Metals, 2009, 19(9): 1570-1574.
[21] 李翔, 康永林, 顾克井, 等. 铌微合金化高碳钢的连续冷却转变[J]. 钢铁研究学报, 2004, 16(3): 44-48.
Li Xiang, Kang Yonglin, Gu Kejing, et al. Continuous cooling transformation of niobium microalloyed high carbon steels[J]. Journal of Iron and Steel Research, 2004, 16(3): 44-48.
[22] Du P, Sun H, Kong L, et al. A study on recrystallization behavior and recrystallization texture of high pressure heat-treated Al-Mg alloy[J]. Journal of Materials Science, 2023, 58(6): 2876-2892.
[23] Tao G, Shuaixin Z, Yuhong Z, et al. Effect of high-pressure aging treatment on microstructure and properties of Cu-51.15W-0.24C ralloy[J]. Rare Metal Materials and Engineering, 2021, 50(12): 4224-4229.
[24] Du P, Sun H, Wang Z, et al. Effect of high pressure heat treatment on the recrystallization and recrystallization texture of CCAA 3003 aluminum alloy[J]. Journal of Materials Research and Technology, 2022, 19: 2388-2401.
[25] 张大磊, 李媛媛. 高压热处理对TC9钛合金显微组织和力学性能的影响[J]. 机械工程材料, 2021, 45(8): 72-76.
Zhang Dalei, Li Yuanyuan. Effect of high pressure heat treatment on microstructure and mechanical properties of TC9 titanium alloy[J]. Mechanical Engineering Materials, 2021, 45(8): 72-76.
[26] Meng D L. Effect of high pressure heat treatment on microstructure and compressive properties of low carbon steel[J]. Journal of Materials Science and Engineening, 2018, 8(2): 45-48.
[27] 杨小禹, 李笑笑, 佟静, 等. 高压热处理对35CrMo钢组织与硬度的影响[J]. 金属热处理, 2022, 47(6): 119-122.
Yang Xiaoyu, Li Xiaoxiao, Tong Jing, et al. Effect of high pressure heat treatment on microstructure and hardness of 35CrMo steel[J]. Heat Treatment of Metals, 2022, 47(6): 119-122.

高压低温回火对铌微合金化高碳钢组织与性能的影响

Effect of high-pressure low-temperature tempering on microstructure and properties of a niobium microalloyed high-carbon steel

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