可控离子渗入渗氮处理对25Cr3Mo3NiNbZr钢力学性能的影响

doi:10.13251/j.issn.0254-6051.2024.04.040

金属热处理 ›› 2024, Vol. 49 ›› Issue (4): 251-256.DOI: 10.13251/j.issn.0254-6051.2024.04.040

可控离子渗入渗氮处理对25Cr3Mo3NiNbZr钢力学性能的影响

龙李威¹, 王晓变², 罗德福¹, 郭星影², 曾汇松¹, 陈端杰²

1.西华大学材料科学与工程学院, 四川成都 610039;
2.重庆长安工业(集团)有限公司, 重庆 401120

收稿日期:2023-10-12 修回日期:2024-02-26 出版日期:2024-04-25 发布日期:2024-05-27
通讯作者: 罗德福,教授,博士,E-mail:cd_df@126.com
作者简介:龙李威(1998—),男,硕士研究生,主要研究方向为金属材料表面改性,E-mail:Lonlyve@163.com。
基金资助:
慧眼行动项目(628020215)

Effect of PIP nitriding treatment on mechanical properties of 25Cr3Mo3NiNbZr steel

Long Liwei¹, Wang Xiaobian², Luo Defu¹, Guo Xingying², Zeng Huisong¹, Chen Duanjie²

1. School of Materials Science and Engineering, Xihua University, Chengdu Sichuan 610039, China;
2. Chongqing Changan Industry (Group) Co., Ltd., Chongqing 401120, China

Received:2023-10-12 Revised:2024-02-26 Online:2024-04-25 Published:2024-05-27

摘要/Abstract

摘要： 采用XRD、光学显微镜、扫描电镜、拉伸试验机和冲击试验机研究了可控离子渗入(PIP)渗氮处理对25Cr3Mo3NiNbZr钢组织和力学性能的影响。结果表明,PIP渗氮处理可在25Cr3Mo3NiNbZr钢表面形成硬度高于900 HV10的渗氮层,表面显微压痕无开裂和塌陷现象,脆性为1级。断口分析表明渗氮层区域呈解理断裂特征,拉伸过程渗氮层无崩落现象,与基体结合强度高。渗氮层的形成可以起到阻碍材料塑性变形的作用,PIP渗氮后25Cr3Mo3NiNbZr钢的强度无明显变化,塑性和韧性降低。

关键词: 25Cr3Mo3NiNbZr钢, 可控离子渗入(PIP), 渗氮, 力学性能

Abstract: Effect of PIP nitriding treatment on microstructure and mechanical properties of 25Cr3Mo3NiNbZr steel was investigated by using XRD, optical microscope, scanning electron microscope, tensile testing machine and impact testing machine. The results show that a nitrided layer with the surface hardness higher than 900 HV10 is formed on the 25Cr3Mo3NiNbZr steel after PIP nitriding treatment, the surface microindentation is free of cracking and collapsing phenomenon, and the brittleness is grade 1. The fracture analysis results show that the nitrided layer region is characterized by cleavage fracture, and the nitrided layer does not fall off during the tensile process, and the bonding strength with the matrix is high. The formation of nitrided layer can play a role in hindering plastic deformation, and there is no significant change in the strength of the 25Cr3Mo3NiNbZr steel after PIP nitriding, but the plasticity and toughness are reduced.

Key words: 25Cr3Mo3NiNbZr steel, programmable ion permeation (PIP), nitriding, mechanical properties

中图分类号:

TG156.8

龙李威, 王晓变, 罗德福, 郭星影, 曾汇松, 陈端杰. 可控离子渗入渗氮处理对25Cr3Mo3NiNbZr钢力学性能的影响[J]. 金属热处理, 2024, 49(4): 251-256.

Long Liwei, Wang Xiaobian, Luo Defu, Guo Xingying, Zeng Huisong, Chen Duanjie. Effect of PIP nitriding treatment on mechanical properties of 25Cr3Mo3NiNbZr steel[J]. Heat Treatment of Metals, 2024, 49(4): 251-256.

参考文献

[1]赵隆. 某炮钢材料的强化机理研究[D]. 南京: 南京理工大学, 2007.
Zhao Long. A study on the strengthen reason of certain big gun tube material[D]. Nanjing: Nanjing University of Science and Technology, 2007.
[2]马潇, 徐乐, 王毛球, 等. 25Cr3Mo3NiNbZr钢热变形行为及微观组织研究[J]. 热加工工艺, 2019, 48(19): 23-29.
Ma Xiao, Xu Le, Wang Maoqiu, et al. Study on hot deformation behavior and microstructure of 25Cr3Mo3NiNbZr steel[J]. Hot Working Technology, 2019, 48(19): 23-29.
[3]黄进峰, 张津, 陈俊宇, 等. 火炮身管失效机理与炮钢的发展[J]. 火炮发射与控制学报, 2023, 44(1): 10-18, 29.
Huang Jinfeng, Zhang Jin, Chen Junyu, et al. Failure mechanisms of gun barrels and the development of gun steel[J]. Journal of Gun Launch and Control, 2023, 44(1): 10-18, 29.
[4]熊江, 谢焕. 基于有限元模拟的十字轴锻件模具设计[J]. 热加工工艺, 2013, 42(17): 140-141, 144.
Xiong Jiang, Xie Huan. Die design of cross shaft forging based on FE simulation[J]. Hot Working Technology, 2013, 42(17): 140-141, 144.
[5]Chung D Y, Kim H J, Kim H N. A study on the erosion characteristics of themicropulsed plasma nitrided barrel of a rifle[C]//19th International Symposium of Ballistics. 2001: 323-331.
[6]Nagamatsu H, Ichiki R, Yasumatsu Y, et al. Steel nitriding by atmospheric-pressure plasma jet using N₂/H₂ mix-ture gas[J]. Surface and Coatings Technology, 2013, 225: 26-33.
[7]刘仲玉, 王兴伟, 孙金全, 等. 气体催化渗氮对12Cr1MoV钢力学性能的影响[J]. 材料热处理学报, 2019, 40(3): 148-153.
Liu Zhongyu, Wang Xingwei, Sun Jinquan, et al. Effect of gas catalytic nitriding on mechanical properties of 12Cr1MoV steel[J]. Transactions of Materials and Heat Treatment, 2019, 40(3): 148-153.
[8]高玉魁. 表面形变处理对32Cr3MoVA 钢渗氮层组织和性能的影响[J]. 材料热处理学报, 2005, 26(1): 74-76.
Gao Yukui. Influence of surface straining on microstructure and mechanical property of 32Cr3MoV steel[J]. Transactions of Materials and Heat Treatment, 2005, 26(1): 74-76.
[9]张翔. 离子硫氮碳共渗复合氩原子轰击热处理工艺研究[J]. 中国表面工程, 2004, 17(2): 30-32.
Zhang Xiang. Study on heat treatment of combined ion SCN Co-diffusion with Ar-bombardment[J]. China Surface Engineering, 2004, 17(2): 30-32.
[10]向文华, 王守忠. 表面纳米化预处理对316L不锈钢渗氮层摩擦学性能的影响[J]. 材料保护, 2017, 50(7): 23-28.
Xiang Wenhua, Wang Shouzhong. Effect of surface nanocrystallization pretreatment on tribological properties of nitrogen layers of 316L stainless steel[J]. Materials Protection, 2017, 50(7): 23-28.
[11]张文文, 董福涛, 刘云双, 等. 终轧温度对Cu合金化Fe-18Mn-0.6C TWIP钢微观组织和力学性能的影响[J]. 金属热处理, 2022, 47(7): 102-106.
Zhang Wenwen, Dong Futao, Liu Yunshuang, et al. Effect of finishing rolling temperature on microstructure and mechanical properties of Cu-alloyed Fe-18Mn-0.6C TWIP steel[J]. Heat Treatment of Metals, 2022, 47(7): 102-106.

[1]	李为先, 彭伟, 胡杰, 刘腾轼, 周路海, 董瀚. Cu对390 MPa级CrNiMo系低合金船用钢板力学性能的影响[J]. 金属热处理, 2024, 49(4): 1-7.
[2]	黄东, 蒋义然. S355低合金结构钢的动态连续冷却转变曲线及力学性能[J]. 金属热处理, 2024, 49(4): 38-41.
[3]	郑磊, 徐达, 鲁宇杰, 廖文超, 殷安民, 陈候. 激光增材制造316L不锈钢退火过程中微观组织演变和力学性能[J]. 金属热处理, 2024, 49(4): 66-77.
[4]	陶天成, 臧凯, 朱治愿. 长期时效对GH4169合金组织与性能的影响[J]. 金属热处理, 2024, 49(4): 83-88.
[5]	渠静雯, 李博帅, 张海芹, 石明华, 陈秋羽, 李洁, 王曦. 成品退火工艺对Zr-4合金管材显微组织和力学性能的影响[J]. 金属热处理, 2024, 49(4): 95-103.
[6]	谢红申, 李明, 冷婉晴, 刁晓刚, 李洲, 徐流杰. 等温淬火对高钒耐磨合金组织与力学性能的影响[J]. 金属热处理, 2024, 49(4): 123-131.
[7]	翟鹏飞, 潘浩, 邢淑清, 宫美娜, 刘永珍, 麻永林. 脉冲磁场时效处理对A356铝合金组织和性能的影响[J]. 金属热处理, 2024, 49(4): 138-145.
[8]	韦辽, 杨屹. 磁场处理对YG8硬质合金性能及耐磨性的影响[J]. 金属热处理, 2024, 49(4): 161-167.
[9]	何睿, 王杰, 尹慧, 翟瑞志, 向伟, 吕东莉, 尹耀吉. 热处理对锻态TC21钛合金组织及性能的影响[J]. 金属热处理, 2024, 49(4): 201-208.
[10]	范曦, 盛智勇, 姜敖, 倪珂, 肖雨晴, 赵永兴. 航天用7050铝合金锻件热变形及热处理工艺[J]. 金属热处理, 2024, 49(4): 214-219.
[11]	林春旭. 横拉机H13钢耐磨导轨激光表面淬火+渗氮复合处理[J]. 金属热处理, 2024, 49(4): 274-278.
[12]	赵虎林, 苟藏红, 袁永峰, 曹静, 赵昕. WC含量对WC-Ni60喷焊层微观组织和硬度的影响[J]. 金属热处理, 2024, 49(4): 278-283.
[13]	徐开泰, 刘骐升, 尤凯司, 刘照宇, 张峻嘉. 低温冷轧与时效处理对Cu-Ni-Co-Si合金组织性能的影响[J]. 金属热处理, 2024, 49(3): 1-6.
[14]	赵鑫磊, 袁晓飞, 乔珺威. 固溶温度对K424合金显微组织与力学性能的影响[J]. 金属热处理, 2024, 49(3): 15-21.
[15]	张禹, 于金瑞, 于鑫泓, 冯以盛, 张云山, 赵而团. 等温淬火温度对50CrVA钢组织与性能的影响[J]. 金属热处理, 2024, 49(3): 28-32.

可控离子渗入渗氮处理对25Cr3Mo3NiNbZr钢力学性能的影响

Effect of PIP nitriding treatment on mechanical properties of 25Cr3Mo3NiNbZr 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