氮对冷轧022Cr18Ni8N亚稳奥氏体不锈钢组织及力学性能的影响

doi:10.13251/j.issn.0254-6051.2025.01.030

金属热处理 ›› 2025, Vol. 50 ›› Issue (1): 195-200.DOI: 10.13251/j.issn.0254-6051.2025.01.030

氮对冷轧022Cr18Ni8N亚稳奥氏体不锈钢组织及力学性能的影响

刘锦润^1,2, 郎宇平², 陈海涛², 冯翰秋², 高智君², 张正富¹

1.昆明理工大学材料科学与工程学院, 云南昆明 650093;
2.钢铁研究总院有限公司特殊钢研究院, 北京 100081

收稿日期:2024-08-02 修回日期:2024-11-19 出版日期:2025-01-25 发布日期:2025-03-12
通讯作者: 张正富,教授,博士,E-mail:zhang-zhengfu@163.com
作者简介:刘锦润(1997—),男,硕士研究生,主要研究方向为奥氏体不锈钢,E-mail:3233378027@qq.com。

Effect of nitrogen on microstructure and mechanical properties of cold-rolled 022Cr18Ni8N metastable austenitic stainless steel

Liu Jinrun^1,2, Lang Yuping², Chen Haitao², Feng Hanqiu², Gao Zhijun², Zhang Zhengfu¹

1. Faculty of Materials Science and Engineering, Kunming University of Science and Technology, Kunming Yunnan 650093, China;
2. Research Institute of Special Steels, Central Iron and Steel Research Institute Co., Ltd., Beijing 100081, China

Received:2024-08-02 Revised:2024-11-19 Online:2025-01-25 Published:2025-03-12

摘要/Abstract

摘要： 以不同氮含量(0%、0.02%、0.05%和0.14%)的022Cr18Ni8N亚稳奥氏体不锈钢为研究对象,利用OM、EBSD和XRD等对冷轧前后试验钢的组织变化进行表征,并对其进行室温拉伸试验,研究氮对其组织和性能的影响。结果表明,氮能提高亚稳奥氏体不锈钢中奥氏体的稳定性,降低冷变形过程中形变诱导马氏体的产生;形变诱导马氏体在变形带与变形带交叉点、单独变形带处、变形带和晶界交叉点形核;适量氮通过调控相变强化和固溶强化两种强化机制,使亚稳奥氏体不锈钢获得较好的综合力学性能。

关键词: 氮含量, 亚稳奥氏体不锈钢, 形变诱导马氏体, 力学性能, 强化机制

Abstract: Microstructure chang of metastable austenitic stainless steel 022Cr18Ni8N with varying nitrogen contents (0%, 0.02%, 0.05% and 0.14%) before and after cold rolling was investigated, and the effect of nitrogen on the microstructure and properties was characterized by using OM, EBSD, XRD, and room temperature tensile tests.The results indicate that nitrogen can improve the stability of austenite of the tested steel and reduce the formation of deformation induced martensite during cold deformation. The strain-induced martensite nucleates at the intersections of deformation bands, within solitary deformation bands, and at the intersections of deformation bands and grain boundaries. An appropriate nitrogen content endows metastable austenitic stainless steel with enhanced comprehensive mechanical properties through the regulation of two strengthening mechanisms, namely phase transformation strengthening and solution strengthening.

Key words: nitrogen content, metastable austenitic stainless steel, deformation induced martensite, mechanical properties, strengthening mechanism

中图分类号:

TG142.71

刘锦润, 郎宇平, 陈海涛, 冯翰秋, 高智君, 张正富. 氮对冷轧022Cr18Ni8N亚稳奥氏体不锈钢组织及力学性能的影响[J]. 金属热处理, 2025, 50(1): 195-200.

Liu Jinrun, Lang Yuping, Chen Haitao, Feng Hanqiu, Gao Zhijun, Zhang Zhengfu. Effect of nitrogen on microstructure and mechanical properties of cold-rolled 022Cr18Ni8N metastable austenitic stainless steel[J]. Heat Treatment of Metals, 2025, 50(1): 195-200.

参考文献

[1]Lo K H, Shek C H, Lai J K L. Recent developments in stainless steels[J]. Materials Science and Engineering R, 2009, 65(4-6): 39-104.
[2]王耘涛, 布茂东. 低镍和无镍奥氏体不锈钢的研究现状及进展[J]. 金属热处理, 2013, 38(1): 15-20.
Wang Yuntao, Bu Maodong. Present research and progress on low-nickel and nickel-free austenitic stainless steels[J]. Heat Treatment of Metals, 2013, 38(1): 15-20.
[3]Rezayat M, Karamimoghadam M, Moradi M, et al. Overview of surface modification strategies for improving the properties of metastable austenitic stainless steels[J]. Metals, 2023, 13: 1268.
[4]Liu J, Wang H J, Huang L, et al. Microstructure evolution and mechanical properties of heterogeneous nano/ultrafine-grained austenitic stainless steel prepared by low-temperature rolling and annealing[J]. Steel Research International, 2022, 94: 658.
[5]Ahmedabadi P M, Kain V. Kinetics parameters for deformation-induced martensitic transformation in austenitic stainless steels[J]. Philosophical Magazine Letters, 2020, 100: 555-560.
[6]Soleimani M, Kalhor A, Mirzadeh H. Transformation-induced plasticity(TRIP) in advanced steels: A review[J]. Materials Science and Engineering A, 2020, 795: 140023.
[7]Sohrabi M J, Naghizadeh M, Mirzadeh H. Deformation-induced martensite in austenitic stainless steels: A review[J]. Archives of Civil and Mechanical Engineering, 2020, 20: 124.
[8]He B B. On the factors governing austenite stability: Intrinsic versus extrinsic[J]. Materials, 2020, 13(15): 3440.
[9]Angel T. Formation of martensite in austenitic stainless steels[J]. Journal of Iron and Steel Institute, 1954, 177: 165-174.
[10]陆世英. 不锈钢概论[M]. 北京: 化学工业出版社, 2013.
[11]Lang Y P, Qu H P, Chen H T, et al. Research progress and development tendency of nitrogen-alloyed austenitic stainless steels[J]. Journal of Iron and Steel Research, International, 2015, 22(2): 91-98.
[12]Misra R D K, Zhang Z, Venkatasurya P K C, et al. The effect of nitrogen on the formation of phase reversion-induced nanograined/ultrafine-grained structure and mechanical behavior of a Cr-Ni-N steel[J]. Materials Science and Engineering A, 2011, 528: 1889-1896.
[13]Li S, Zhang C S, Lu J P, et al. A review of progress on high nitrogen austenitic stainless-steel research[J]. Materials Express, 2021, 11(12): 1901-1925.
[14]Kumar C S, Singh G, Poddar S, et al. High-manganese and nitrogen stabilized austenitic stainless steel(Fe-18Cr-22Mn-0.65N): A material with a bright future for orthopedic implant devices[J]. Biomedical Materials, 2021, 16(6): 065011.
[15]翁建寅, 董瀚, 李北, 等. N含量对高氮CrMnMo奥氏体不锈钢组织和性能的影响[J]. 金属热处理, 2020, 45(1): 160-163.
Weng Jianyin, Dong Han, Li Bei, et al. Effect of nitrogen content on microstructure and properties of high nitrogen CrMnMo austenitic stainless steel[J]. Heat Treatment of Metals, 2020, 47(2): 160-163.
[16]Lee T H, Oh C S, Kim S J. Effects of nitrogen on deformation-induced martensitic transformation in metastable austenitic Fe-18Cr-10Mn-N steels[J]. Scripta Materialia, 2008, 58(2): 110-113.
[17]Yang D P, Wang T, Miao Z T, et al. Effect of grain size on the intrinsic mechanical stability of austenite in transformation-induced plasticity steels: The competition between martensite transformation and dislocation slip[J]. Journal of Materials Science and Technology, 2023(31): 38-43.
[18]Kisko A, Misra R D K, Talonen J, et al. The influence of grain size on the strain-induced martensite formation in tensile straining of an austenitic 15Cr-9Mn-Ni-Cu stainless steel[J]. Materials Science and Engineering A, 2013, 578(17): 408-416.
[19]Naghizadeh M, Mirzadeh H. Effects of grain size on mechanical properties and work-hardening behavior of AISI 304 austenitic stainless steel[J]. Steel Research International, 2019, 90(10): 1900153.
[20]于崇浩, 刘佳, 邓想涛, 等. 异构片层结构304不锈钢的制备及其力学性能[J]. 金属热处理, 2022, 47(2): 86-90.
Yu Chonghao, Liu Jia, Deng Xiangtao, et al. Preparation and mechanical properties of 304 stainless steel with heterogeneous lamella structure[J]. Heat Treatment of Metals, 2022, 47(2): 86-90.

氮对冷轧022Cr18Ni8N亚稳奥氏体不锈钢组织及力学性能的影响

Effect of nitrogen on microstructure and mechanical properties of cold-rolled 022Cr18Ni8N metastable austenitic stainless steel

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]	李建国, 贾冬生, 赵银虎, 刘玉宝, 王旭, 赵磊城, 兰岳光. 稀土Ce对32MnMoNiCu铸钢微观组织与力学性能的影响[J]. 金属热处理, 2025, 50(1): 47-52.
[2]	黄威明, 周海安, 赵秋红, 许文兵, 于鑫泓, 冯以盛, 张云山, 赵而团. 热处理对51CrMnV弹簧钢力学性能和疲劳性能的影响[J]. 金属热处理, 2025, 50(1): 75-80.
[3]	高鑫, 李明东, 苏杰, 姜庆伟, 夏世洪, 张永强, 宁静. 两相区淬火温度对Cr-Mn-Si低合金钢组织及性能的影响[J]. 金属热处理, 2025, 50(1): 119-125.
[4]	郝莹, 王明伟. 时效处理对石墨烯/Al-Zn-Mg-Cu合金复合材料性能的影响[J]. 金属热处理, 2025, 50(1): 133-139.
[5]	兰昊天, 宋乙峰, 岳重祥, 杨佳伟. 不同氮含量镀锡板连续退火后的组织与性能[J]. 金属热处理, 2025, 50(1): 140-145.
[6]	滕宏胤, 王银军, 吴索团. 不同材料夹送辊堆焊层退火处理后的组织及性能对比[J]. 金属热处理, 2025, 50(1): 155-161.
[7]	赵晓宇, 张铮, 杨慧君, 石晓辉, 张敏, 乔珺威. 300M钢等温淬火相变特性及力学性能[J]. 金属热处理, 2025, 50(1): 173-179.
[8]	朱晓龙, 王争辉, 王文焱, 谢敬佩, 刁晓刚, 张飞扬. TiC纳米颗粒强化9Cr耐热钢的微观组织及力学性能[J]. 金属热处理, 2025, 50(1): 187-194.
[9]	王成, 刘亚军, 陈志辉, 童善康, 甘晓龙. 冷却温度对热轧双相钢组织和力学性能的影响[J]. 金属热处理, 2025, 50(1): 213-218.
[10]	王欢欢, 卢苏君, 李渊, 徐宁, 朱廷贤, 王旭, 魏宁, 吴大莉, 彭威中. 机器学习预测退火温度和时间对SUS321不锈钢力学性能的影响[J]. 金属热处理, 2025, 50(1): 266-271.
[11]	梁丰瑞, 苏航, 柴锋, 孙铭璇. 含Cu低碳球扁钢球头与腹板的组织性能差异[J]. 金属热处理, 2024, 49(9): 11-17.
[12]	周浩, 王帅, 曾燕屏, 马志宝, 周德, 郭德瑞, 董树青. 长时在役Inconel 783高温合金螺栓的显微组织和力学性能[J]. 金属热处理, 2024, 49(9): 36-42.
[13]	陈子健, 林业佳, 李传强, 邓仁昡, 董勇, 章争荣. 微合金化调控7075铝合金的微观组织与力学性能[J]. 金属热处理, 2024, 49(9): 58-63.
[14]	任广笑, 王超, 曹喜娟, 王凯, 王红霞, 程伟丽, 牛晓峰. 时效处理对Mg-Y-Gd-Zn-Zr合金中LPSO相演变及性能的影响[J]. 金属热处理, 2024, 49(9): 96-102.
[15]	任鹏帅, 秦凤, 周骞, 赵雷杰, 崔护, 彭子奥, 武常生. 等温淬火对含铝无碳化物贝氏体钢组织和性能的影响[J]. 金属热处理, 2024, 49(9): 103-109.