高温扩散法提高52CrMoV4弹簧扁钢的冲击性能

doi:10.13251/j.issn.0254-6051.2024.01.019

金属热处理 ›› 2024, Vol. 49 ›› Issue (1): 126-130.DOI: 10.13251/j.issn.0254-6051.2024.01.019

高温扩散法提高52CrMoV4弹簧扁钢的冲击性能

闵永安^1,2, 邵家俊¹, 张文涛¹, 刘超³, 韩晓丽³

1. 上海大学材料科学与工程学院, 上海 200444;
2. 上海大学 (浙江)高端装备基础件材料研究院, 浙江嘉兴 314113;
3. 河北永洋特钢集团有限公司, 河北邯郸 057150

收稿日期:2023-08-02 修回日期:2023-11-10 发布日期:2024-02-29
作者简介:闵永安(1971—),男,副教授,博士,主要研究方向为高性能金属材料,E-mail:mya@staff.shu.edu.cn
基金资助:
河北省重大科技成果转化专项(20281009Z)

Improving impact property of 52CrMoV4 spring flat steel by high temperature diffusion

Min Yongan^1,2, Shao Jiajun¹, Zhang Wentao¹, Liu Chao³, Han Xiaoli³

1. School of Materials Science and Engineering, Shanghai University, Shanghai 200444, China;
2. Zhejiang Institute of Advanced Materials, Shanghai University, Jiaxing Zhejiang 314113, China;
3. Hebei Yongyang Special Steel Group Co., Ltd., Handan Hebei 057150, China

Received:2023-08-02 Revised:2023-11-10 Published:2024-02-29

摘要/Abstract

摘要： 为提升大截面52CrMoV4弹簧扁钢的塑韧性,对热轧52CrMoV4弹簧扁钢进行了热锻和高温扩散退火,对比测试了热轧、改锻和高温扩散状态扁钢淬火和回火后的冲击性能,并对冲击断口形貌和扁钢微观组织、硬度进行了检测分析。结果表明,与热轧扁钢相比,改锻对于扁钢的组织性能提升效果有限。1220 ℃高温扩散处理使扁钢成分与组织均匀化,扁钢心部的横向冲击吸收能量提升约45%。

关键词: 弹簧钢, 高温扩散, 偏析, 冲击性能

Abstract: In order to improve the plasticity and toughness of 52CrMoV4 spring flat steel with large section, the hot rolled 52CrMoV4 flat steel was hot forged and high temperature diffused. The impact property of the hot-rolled, forged and high temperature diffused flat steel after quenching and tempering was measured, as well as the impact fracture morphology, microstructure and hardness were investigated. The results show that compared with the hot-rolled flat steel, the effect of hot forging on improving the microstructure and properties of the flat steel is limited. High temperature diffusion at 1220 ℃ can homogenize the composition and microstructure of the flat steel, the transverse impact absorbed energy at core of the flat steel is increased by about 45%.

Key words: spring steel, high temperature diffusion, segregation, impact property

中图分类号:

TG142.1

闵永安, 邵家俊, 张文涛, 刘超, 韩晓丽. 高温扩散法提高52CrMoV4弹簧扁钢的冲击性能[J]. 金属热处理, 2024, 49(1): 126-130.

Min Yongan, Shao Jiajun, Zhang Wentao, Liu Chao, Han Xiaoli. Improving impact property of 52CrMoV4 spring flat steel by high temperature diffusion[J]. Heat Treatment of Metals, 2024, 49(1): 126-130.

参考文献

[1]徐德祥, 尹钟大. 弹簧钢高强度化及合金元素的作用[J]. 金属热处理, 2003, 28(12): 30-36.
Xu Dexiang, Yin Zhongda. High strengthening spring steels and effect of alloying elements[J]. Heat Treatment of Metals, 2003, 28(12): 30-36.
[2]邢献强, 曹文全, 王存宇. 汽车悬架系统用55SiCr弹簧钢丝带状组织[J]. 钢铁, 2020, 55(3): 68-73.
Xing Xianqiang, Cao Wenquan, Wang Cunyu. Bond structure of 55SiCr steel used for coil springs of automotive suspension system[J]. Iron and Steel, 2020, 55(3): 68-73.
[3]Feng R, Gong B, Cui H, et al. The influence of abnormal segregation band on mechanical properties of hot rolled ferrite/pearlite steel plate[J]. Materials Sciences and Applications, 2018, 9: 81-91.
[4]Wang Q, Ye Q, Wang Z, et al. Thickness effect on microstructure, strength, and toughness of a quenched and tempered 178 mm thickness steel plate[J]. Metals, 2020, 10(5): 572.
[5]Podgornik B, Leskovek V, Godec M, et al. Microstructure refinement and its effect on properties of spring steel[J]. Materials Science and Engineering A, 2014, 599: 81-86.
[6]王伟, 董庆, 魏丽华, 等. 高温扩散对轴承钢盘条带状组织的影响[J]. 热加工工艺, 2020, 49(17): 112-114.
Wang Wei, Dong Qing, Wei Lihua, et al. Effect of high temperature diffusion on banded microstructure of bearing steel wire rod[J]. Hot Working Technology, 2020, 49(17): 112-114.
[7]秦树超, 黄翠环, 赵昊乾, 等. 高温扩散对SWRS87B钢盘条显微组织的改善[J]. 金属热处理, 2017, 42(12): 199-202.
Qin Shuchao, Huang Cuihuan, Zhao Haoqian, et al. Microstructure improvement of SWRS87B steel wire rod by high temperature diffusion[J]. Heat Treatment of Metals, 2017, 42(12): 199-202.
[8]刘丹, 陈广兴, 徐琛, 等. 热处理工艺对15CrMoR钢带状组织和冲击性能的影响[J]. 金属热处理, 2020, 45(10): 124-128.
Liu Dan, Chen Guangxing, Xu Chen, et al. Effect of heat treatment process on banded structure and impact properties of 15CrMoR steel[J]. Heat Treatment of Metals, 2020, 45(10): 124-128.
[9]陆佳晖, 闵永安, 岳加佳, 等. 大型铝合金压铸模的性能均匀性与开裂机理[J]. 材料热处理学报, 2019, 40(3): 62-69.
Lu Jiahui, Min Yongan, Yue Jiajia, et al. Uniformity of properties and cracking mechanism of large-scale aluminum alloy casting die[J]. Transactions of Materials and Heat Treatment, 2019, 40(3): 62-69.
[10]林晓娉, 董允, 李智超. 组织遗传对粒状贝氏体钢力学性能的影响[J]. 金属热处理, 1996, 21(9): 22-24.
Lin Xiaoping, Dong Yun, Li Zhichao. Influence of structural inheritance on the property of granular bainite steel[J]. Heat Treatment of Metals, 1996, 21(9): 22-24.
[11]沙桂英, 樊景舜, 马茂元, 等. 20CrMnMo及17Cr2Ni2Mo钢的晶粒长大及组织遗传[J]. 金属热处理, 1995, 20(6): 24-27.
Sha Guiying, Fan Jingshun, Ma Maoyuan, et al. The grain growth and structure inheritance of 20CrMnMo and 17Cr2Ni2Mo steels[J]. Heat Treatment of Metals, 1995, 20(6): 24-27.
[12]孙国才, 张宇, 陈焕德. 磷含量和回火温度对弹簧钢组织和力学性能的影响[J]. 上海金属, 2022, 44(2): 56-71.
Sun Guocai, Zhang Yu, Chen Huande. Effect of phosphorus content and tempering temperature on microstructure and mechanical properties of spring steel[J]. Shanghai Metals, 2022, 44(2): 56-71.
[13]Xia B, Zhang P, Wang B, et al. A simultaneous improvement of the strength and plasticity of spring steels by replacing Mo with Si[J]. Materials Science and Engineering A, 2021, 820: 141516.
[14]王超, 柯加祥, 杨东欧, 等. 回火温度对50CrVA钢组织性能的影响[J]. 山东冶金, 2020, 42(6): 41-43.
[15]徐平伟, 梁益龙, 黄朝文. 奥氏体晶粒对52CrMoV4弹簧钢强韧性的影响[J]. 材料热处理学报, 2012, 33(1): 89-93.
Xu Pingwei, Liang Yilong, Huang Chaowen. Effect of austenite grain size on strength and toughness of a spring steel 52CrMoV4[J]. Transactions of Materials and Heat Treatment, 2012, 33(1): 89-93.
[16]李春来, 潘雪新, 郭继祥, 等. 带状组织对S355J2W(H)耐候钢板冲击性能的影响[J]. 热加工工艺, 2021, 50(6): 46-49.
Li Chunlai, Pan Xuexin, Guo Jixiang, et al. Influence of banded structure on impact property of S355J2W(H) weathering steel plate[J]. Hot Working Technology, 2021, 50(6): 46-49.
[17]马党参, 周健, 张忠侃, 等. 电渣重熔速度对H13钢组织和冲击性能的影响[J]. 钢铁, 2010, 45(8): 80-84.
Ma Dangshen, Zhou Jian, Zhang Zhongkan, et al. Effect of the melting rate of ESR on the microstructure and impact properties of H13 steel[J]. Iron and Steel, 2010, 45(8): 80-84.

高温扩散法提高52CrMoV4弹簧扁钢的冲击性能

Improving impact property of 52CrMoV4 spring flat steel by high temperature diffusion

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]	尉筱杰, 左鹏鹏, 吴晓春. 缺口类型对Cr5系热作模具钢冲击性能的影响[J]. 金属热处理, 2024, 49(1): 1-8.
[2]	于金瑞, 吴康俊, 于鑫泓, 冯以盛, 赵而团. 含偏析贝氏体弹簧钢的等温转变特性[J]. 金属热处理, 2024, 49(1): 53-60.
[3]	崔岩, 梁家瑞, 曹雷刚, 杨越, 刘园. 时效处理对中高体积分数SiC_p/2024Al复合材料力学性能的影响[J]. 金属热处理, 2024, 49(1): 131-136.
[4]	樊明强, 赵英利, 李素芳, 梁佳, 王超, 徐军君, 王建强, 赵峥嵘. 扩散退火对H13钢显微组织和成分偏析的影响[J]. 金属热处理, 2024, 49(1): 211-214.
[5]	袁志钟, 王梦飞, 张伯承, 段旭斌, 李表敏, 杨海峰, 罗锐, 程晓农. 冷作模具钢SKD11的热处理增韧技术[J]. 金属热处理, 2023, 48(9): 1-7.
[6]	谭国寅. 固溶时效处理对2A14铝合金冲击性能的影响[J]. 金属热处理, 2023, 48(9): 126-128.
[7]	张海英, 文超, 白玲, 蔡益新. 风电内齿圈感应淬火裂纹形成原因及改进方法[J]. 金属热处理, 2023, 48(9): 288-292.
[8]	吕达, 韩彦光, 崔毅, 赵英利, 陈文, 张泽峰, 嵇爽. GH4169高温合金的热加工工艺[J]. 金属热处理, 2023, 48(8): 132-137.
[9]	康聪, 焦振, 穆博涛, 任驰强, 高文超, 李维, 贠鹏飞, 欧阳文博. 退火处理对Ti6321合金显微组织与力学性能的影响[J]. 金属热处理, 2023, 48(8): 149-153.
[10]	张玺, 张浩然, 解芳, 闫基森, 武冰冰, 孔凡校. 热处理对GCr15轴承钢火焰喷涂+感应重熔复合熔涂层组织与性能的影响[J]. 金属热处理, 2023, 48(8): 242-247.
[11]	张亚玮, 刘雨溦, 梁英凯, 张继. Ni-Cr-Al基合金电渣重熔定向凝固铸锭的偏析行为及均匀化处理[J]. 金属热处理, 2023, 48(7): 44-48.
[12]	徐凡凡, 李亨, 许延琛, 王东明, 李玉坤, 钱跃荣, 吴玉程. Al-6.3Zn-2.0Mg-0.32Cu合金熔铸工艺与质量控制[J]. 金属热处理, 2023, 48(6): 23-28.
[13]	王存喜, 梁国栋, 田兴达, 李涌泉. TiAlNb9合金表面B-Y改性硅化物渗层的组织及热冲击性能[J]. 金属热处理, 2023, 48(6): 142-146.
[14]	俞喆, 蒋明, 张倩, 杜涵秋. U71Mn钢轨闪光焊接头马氏体组织成因及处理措施[J]. 金属热处理, 2023, 48(6): 270-276.
[15]	舒瑞熙, 杨忠民, 曹燕光, 李昭东, 陈颖, 王慧敏. 稀土钇对H13钢组织与性能的影响[J]. 金属热处理, 2023, 48(5): 70-77.