热处理工艺对M2高速钢组织和性能的影响

doi:10.13251/j.issn.0254-6051.2021.09.012

金属热处理 ›› 2021, Vol. 46 ›› Issue (9): 72-78.DOI: 10.13251/j.issn.0254-6051.2021.09.012

热处理工艺对M2高速钢组织和性能的影响

李亮军^1,2, 张家敏¹, 迟宏宵², 周健²

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

收稿日期:2021-04-30 出版日期:2021-09-25 发布日期:2021-12-09
通讯作者: 迟宏宵,高级工程师,博士,E-mail:Chihongxiao@163.com
作者简介:李亮军(1993—),男,硕士研究生,主要研究向为高速工具钢,E-mail:1914935491@qq.com。

Influence of heat treatment process on microstructure and properties of M2 high speed steel

Li Liangjun^1,2, Zhang Jiamin¹, Chi Hongxiao², Zhou Jian²

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

Received:2021-04-30 Online:2021-09-25 Published:2021-12-09

摘要/Abstract

摘要： 研究了热处理工艺对M2高速钢组织和性能的影响。结果表明:M2高速钢淬火后的组织为淬火马氏体+残留奥氏体+大量碳化物;随着淬火温度的升高,M2钢淬火后残留奥氏体含量(质量分数)升高,经3次回火后残留奥氏体基本上完全消除,增加冷处理后残留奥氏体的含量相对于3次回火的要多,钢的强度和韧性得到改善。对比M2高速钢在不同热处理工艺条件下的组织和性能,最佳热处理工艺为850 ℃×30 min预热+1160 ℃×30 min淬火+(－65 ℃×1 h)冷处理+560 ℃×2 h回火3次。

关键词: M2高速钢, 淬火, 回火, 冷处理, 组织, 性能

Abstract: Effect of heat treatment on microstructure and properties of the M2 high speed steel was studied. The results show that the microstructure of the M2 steel after quenching is quenched martensite+retained austenite+a large amount of carbides. With quenching temperature increasing, the content(mass fraction) of retained austenite in the M2 steel increases, the retained austenite after three times of tempering is basically completely eliminated, while the content of retained austenite after adding subzero treatment is higher than that after three times of tempering, which results in the improvement of strength and toughness of the steel. Comparing the microstructure and properties of the steel under different heat treatment conditions, the best heat treatment process is 850 ℃×30 min preheating+1160 ℃×30 min quenching+(－65 ℃×1 h) subzero treatment+560 ℃×2 h tempering for 3 times.

Key words: M2 high speed steel, quenching, tempering, subzero treatment, microstructure, mechanical properties

中图分类号:

TG142.1

李亮军, 张家敏, 迟宏宵, 周健. 热处理工艺对M2高速钢组织和性能的影响[J]. 金属热处理, 2021, 46(9): 72-78.

Li Liangjun, Zhang Jiamin, Chi Hongxiao, Zhou Jian. Influence of heat treatment process on microstructure and properties of M2 high speed steel[J]. Heat Treatment of Metals, 2021, 46(9): 72-78.

参考文献

[1]Molinari A, Pellizzari M, Gialanella S, et al. Effect of deep cryogenic treatment on the mechanical properties of tool steels[J]. Journal of Materials Processing Technology, 2001, 118(1-3): 350-355.
[2]Firouzdor V, Nejati E, Khomamizadeh F. Effect of deep cryogenic treatment on wear resistance and tool life of M2 HSS drill[J]. Journal of Materials Processing Technology, 2008, 206(1-3): 467-472.
[3]Cajner F, Vojteh L, Landek D, et al. Effect of deep-cryogenic treatment on high speed steel properties[J]. Materials and Manufacturing Processes, 2009, 24(7-8): 743-746.
[4]Wu C C, Chen W C, Chen L H. Effects of cryogenic treatment on mechanical property and microstructure of JIS SKH51 high-speed steel[J]. IOP Conference Series: Materials Science and Engineering, 2015, 103(1): 012022.
[5]Yan X G, Pang S Q, Li Y T, et al. Study on the life of high speed steel taps with cryogenic treatment[J]. Advanced Materials Research, 2012, 426: 317-320.
[6]Mohan Lal D, Renganarayanan S, Kalanidhi A. Cryogenic treatment to augment wear resistance of tool and die steels[J]. Cryogenics, 2001, 41(3): 149-155.
[7]王启明, 成国光, 黄宇. M2高速钢大尺寸碳化物的形貌特征及析出机理[J]. 钢铁, 2018, 53(1): 65-71.
Wang Qiming, Cheng Guoguang, Huang Yu. Study on precipitation mechanism of large carbides in M2 high speed steel[J]. Iron and Steel, 2018, 53(1): 65-71.
[8]罗迪, 邢国华. M2高速钢中的M₂C碳化物[J]. 材料科学进展, 1990, 4(3): 232-236.
Luo Di, Xing Guohua. M₂C carbide in M2 high speed tool steel[J]. Materials Science Progress, 1990, 4(3): 232-236.
[9]Fredriksson H, Hillert M, Nica M. Decomposition of the M₂C carbide in high speed steel[J]. Scandinavian Journal of Metallurgy, 1979, 8(3): 115-122.
[10]迟宏宵, 马党参, 吴立志, 等. M2高速钢中M₂C共晶碳化物的相变行为[J]. 金属热处理, 2010, 35(5): 19-22.
Chi Hongxiao, Ma Dangshen, Wu Lizhi, et al. Phase transition characteristics of M₂C eutectic carbide in M2 high speed steel[J]. Heat Treatment of Metals, 2010, 35(5): 19-22.
[11]程巨强, 郭金刚. 淬火温度对M2Al高速钢组织和硬度的影响[J]. 铸造技术, 2005(9): 810-812.
Cheng Juqiang, Guo Jingang. Influence of quenching on microstructure and hardness of M2Al high speed steel[J]. Foundry Technology, 2005(9): 810-812.
[12]侯晓霞. 淬火温度对M2高速钢力学性能的影响[J]. 热加工工艺, 2010, 39(6): 133-134.
Hou Xiaoxia. Effect of quenching temperature on mechanical properties of M2 high-speed steel[J]. Hot Working Technology, 2010, 39(6): 133-134.
[13]陈晨, 李捷霄, 李忠文, 等. M2高速钢经循环深冷处理后组织及性能研究[J]. 热加工工艺, 2015, 44(18): 211-213.
Chen Chen, Li Jiexiao, Li Zhongwen, et al. Study on microstructure and properties of M2 high speed steel treated by repeated cryogenic treatment[J]. Hot Working Technology, 2015, 44(18): 211-213.[14]Gill S S, Singh J, Singh R, et al. Effect of cryogenic treatment on AISI M2 high speed steel: Metallurgical and mechanical characterization[J]. Journal of Materials Engineering & Performance, 2012, 21(7): 1320-1326.
[15]卢易枫, 冯春丽. 冷处理对W18Cr4V钢组织及性能的影响[J]. 铸造技术, 2015(4): 911-912.
Lu Yifeng, Feng Chunli. Influence of cold treatment on microstructure and properties of W18Cr4V steel[J]. Foundry Technology, 2015(4): 911-912.
[16]李士燕, 曹规循, 周国萍. 残余奥氏体的形态和分布对9SiCr工具钢强韧性的影响[J]. 甘肃工业大学学报, 1992(3): 65-71.
Li Shiyan, Cao Guixun, Zhou Guoping. The effect of the shape and distribution of retained austenite on strength-toughness properties of 9SiCr tool steel[J]. Journal of Gansu University of Technology, 1992(3): 65-71.
[17]樊东黎. 钢的冷处理和深冷处理[J]. 热处理, 2010, 25(6): 1-6.
Fan Dongli. Subzero and cryogenic treatments of steel[J]. Heat Treatment, 2010, 25(6): 1-6.

热处理工艺对M2高速钢组织和性能的影响

Influence of heat treatment process on microstructure and properties of M2 high speed steel

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