新型刀具用钢的热处理工艺及微观组织

doi:10.13251/j.issn.0254-6051.2021.08.029

金属热处理 ›› 2021, Vol. 46 ›› Issue (8): 156-163.DOI: 10.13251/j.issn.0254-6051.2021.08.029

新型刀具用钢的热处理工艺及微观组织

段文峰^1,2,3, 石全强^2,3, 李积回⁴, 何玲⁴, 范倚豪⁴, 邵品¹, 严伟^2,3

1.辽宁科技大学材料与冶金学院, 辽宁鞍山 114051;
2.中国科学院金属研究所师昌绪先进材料创新中心, 辽宁沈阳 110016;
3.中国科学院金属研究所中国科学院核用材料与安全评价重点实验室, 辽宁沈阳 110016;
4.阳江十八子刀剪制品有限公司, 广东阳江 529500

收稿日期:2021-04-05 出版日期:2021-08-25 发布日期:2021-12-09
通讯作者: 石全强,副研究员,E-mail:qqshi12b@imr.ac.cn
作者简介:段文峰(1995—),男,硕士研究生,主要研究方向为刀具用钢的微观组织和性能测试,E-mail:duanwff@163.com。
基金资助:
阳江市科技局(2019016);中国科学院创新促进会项目(2017233)

Heat treatment process and microstructure of a new SIMR tool steel

Duan Wenfeng^1,2,3, Shi Quanqiang^2,3, Li Jihui⁴, He Ling⁴, Fan Yihao⁴, Shao Pin¹, Yan Wei^2,3

1. School of Materials and Metallurgy, University of Science and Technology Liaoning, Anshan Liaoning 114051, China;
2. Shi-changxu Innovation Center for Advanced Materials, Institute of Metal Research, Chinese Academy of Sciences, Shenyang Liaoning 110016, China;
3. Key Laboratory of Nuclear Materials and Safety Assessment, Institute of Metal Research, Chinese Academy of Sciences, Shenyang Liaoning 110016, China;
4. Yangjiang Shibazi Knife and Scissors Products Co., Ltd., Yangjiang Guangdong 529500, China

Received:2021-04-05 Online:2021-08-25 Published:2021-12-09

摘要/Abstract

摘要： 采用不同淬回火工艺系统地研究了一种高碳高铬马氏体刀具用钢—SIMR的热处理工艺和微观组织,通过XRD、SEM和TEM等表征方法,分析测试了不同淬火温度和回火温度下SIMR刀具用钢的微观组织、碳化物形貌与分布和显微硬度等,获得了SIMR的最佳热处理工艺。结果表明,SIMR刀具用钢的晶粒尺寸随着淬火温度的升高而逐渐增大,冶炼凝固过程中析出的富铬M₇C₃型一次碳化物随着淬火温度的提高而逐渐回溶,显微硬度总体上呈现先升高后降低的趋势,回火温度在150~300 ℃间,SIMR刀具用钢的最佳热处理工艺为在1050 ℃淬火处理20 min,油冷,然后在150 ℃回火处理90 min,空冷。

关键词: SIMR刀具用钢, 热处理工艺, 显微组织, 硬度

Abstract: The heat treatment process and microstructure of the SIMR, a high carbon and high chromium martensitic tool steel, were systematically studied by different quenching and tempering processes. Microstructure, morphologies and distribution of carbides and micro-hardness of the SIMR tool steel were researched by means of XRD, SEM, and TEM characterization methods, and the optimum heat treatment of the SIMR tool steel was obtained. The tested results show that the grain size of the SIMR tool steel gradually grows with the increase of quenching temperature, and the chromium-rich M₇C₃ type primary carbide which forms during the smelting solidification process, gradually re-dissolves with the increase of quenching temperature, and the micro-hardness increases first and then decreases. When the tempering temperature is between 150 ℃ and 300 ℃, the optimum heat treatment process for the SIMR tool steel is quenching at 1050 ℃ for 20 min, and then oil quenching, finally tempering at 150 ℃ for 90 min and then air cooling.

Key words: SIMR tool steel, heat treatment process, microstructure, hardness

中图分类号:

TG156

段文峰, 石全强, 李积回, 何玲, 范倚豪, 邵品, 严伟. 新型刀具用钢的热处理工艺及微观组织[J]. 金属热处理, 2021, 46(8): 156-163.

Duan Wenfeng, Shi Quanqiang, Li Jihui, He Ling, Fan Yihao, Shao Pin, Yan Wei. Heat treatment process and microstructure of a new SIMR tool steel[J]. Heat Treatment of Metals, 2021, 46(8): 156-163.

参考文献

[1]朱勤天. 8Cr13MoV钢碳化物控制及对刀具锋利性能的影响[D]. 北京: 北京科技大学, 2019.
Zhu Qintian. Effect of the control of carbides on the sharpness of knives made of 8Cr13MoV steel[D]. Beijing: University of Science and Technology Beijing, 2019.
[2]周伟, 王亮亮, 韩啸, 等. 高级刀剪材料的优化配料与成分控制[J]. 南方金属, 2013(1): 48-51.
Zhou Wei, Wang Liangliang, Han Xiao, et al. Optimization of the ingredients and the composition control for advanced knife and forfex material[J]. Southern Metals, 2013(1): 48-51.
[3]胡跃均. 新型不锈钢刀剪材料的研发[D]. 重庆: 重庆大学, 2008.
Hu Yuejun. Research and development of new stainless steel for chopping knives and scissors[D]. Chongqing: Chongqing University, 2008.
[4]Qu Y, Xing J, Zhi X, et al. Effect of cerium on the as-cast microstructure of a hypereutectic high chromium cast iron[J]. Materials Letters, 2008, 62(17/18): 3024-3027.
[5]Hou Y, Wang Y, Pan Z, et al. Influence of rare earth nanoparticles and inoculants on performance and microstructure of high chromium cast iron[J]. Journal of Rare Earths, 2012, 30(3): 283-288.
[6]陈振湘, 徐晓嫦, 屈啸, 等. 变质处理及热处理对高铬铸铁组织与性能的影响[J]. 热处理, 2011, 26(4): 35-39.
Chen Zhenxiang, Xu Xiaochang, Qu Xiao, et al. Effect of modification and heat treatment on microstructure and properties of high-chromium cast iron[J]. Heat Treatment, 2011, 26(4): 35-39.
[7]宗攀, 张覃轶, 孙伟, 等. 热处理工艺对大马士革VG10钢组织和性能的影响[J]. 金属热处理, 2018, 43(11): 117-122.
Zong Pan, Zhang Qinyi, Sun Wei, et al. Effect of heat treatment process on microstructure and mechanical properties of damascus VG10 steel[J]. Heat Treatment of Metals, 2018, 43(11): 117-122.
[8]岳丽杰. Cu-P-RE耐候钢中稀土行为作用及机理的研究[D]. 沈阳: 东北大学, 2006.
Yue Lijie. The research of behavior and effect and mechanism of rare earths in Cu-P-RE weathering steel[D]. Shenyang: Northeastern University, 2006.
[9]Yu Wentao, Li Jing, Shi Chengbin, et al. Effect of titanium on the microstructure and mechanical properties of high-carbon martensitic stainless steel 8Cr13MoV[J]. Metals, 2016, 6(8): 193-208.
[10]Yu L L, Chih C L, Tsung H T, et al. Microstructure and mechanical properties of 0.63C-12.7Cr martensitic stainless steel during various tempering treatments[J]. Advanced Materials Research, 2010, 25(4): 246-248.
[11]Zhou Bin, Shen Yu, Chen Jun, et al. Breakdown behavior of eutectic carbide in high speed steel during hot compression[J]. Journal of Iron and Steel Research, Interational, 2011, 18(1): 41-48.
[12]Zhou X, Fang F, Li G, et al. Morphology and properties of M₂C eutectic carbides in AISI M2 steel[J]. ISIJ International, 2010, 50(8): 1151-1157.
[13]Zhang X, Wei L, Sun D, et al. The transformation of carbides during austenization and its effect on the wear resistance of high speed steel rolls[J]. Metallurgical and Materials Transactions A, 2007, 38(3): 499-505.
[14]Aksoy M, Kuzucu V, Korkut M H. The influence of strong carbide-forming elements and homogenization on the wear resistance of ferritic stainless steel[J]. Wear, 1997, 211(2): 265-270.
[15]Aksoy M, Kuzucu V, Korkut M H. The effect of strong carbide-forming elements on the adhesive wear resistance of ferritic stainless steel[J]. Wear, 2001, 249(8): 639-646.
[16]崔忠圻, 覃耀春. 金属学与热处理[M]. 2版. 北京: 机械工业出版社, 2007.
[17]刘天琦, 冯抗屯, 陈天运, 等. 30Cr2MnSiNi2WMo钢组织研究[J]. 金属热处理, 2015, 40(6): 65-68.
Liu Tianqi, Feng Kangtun, Chen Tianyun, et al. Microstructure of 30Cr2MnSiNi2WMo steel[J]. Heat Treatment of Metals, 2015, 40(6): 65-68.
[18]肖纪美. 不锈钢的金属学问题[M]. 北京: 冶金工业出版社, 1983.

新型刀具用钢的热处理工艺及微观组织

Heat treatment process and microstructure of a new SIMR tool 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]	张子延, 陈君, 陈晓亚, 李全安, 刘建鑫. 固溶时效处理对Mg-4Sm-3Gd-0.5Zr合金显微组织和耐蚀性能的影响[J]. 金属热处理, 2022, 47(4): 10-16.
[2]	梁恩溥, 徐乐, 杨勇, 王毛球. 添加Al、Cu对40CrNi3MoV钢组织和力学性能的影响[J]. 金属热处理, 2022, 47(4): 17-23.
[3]	陈连生, 张露友, 田亚强, 杨子旋, 李红斌, 潘红波, 魏英立. 低碳高强舰船用钢的CCT曲线及其组织性能[J]. 金属热处理, 2022, 47(4): 63-68.
[4]	付锡彬, 陈子豪, 张可, 赵时雨, 孙新军, 朱正海, 梁小凯, 雍岐龙. 淬火温度对高Ti低合金耐磨钢组织及力学性能的影响[J]. 金属热处理, 2022, 47(4): 122-127.
[5]	李立, 曾艳, 吴晓春. 4Cr5Mo2VCo钢的热处理工艺优化[J]. 金属热处理, 2022, 47(4): 133-140.
[6]	王琪, 吴光亮. 回火温度对1100 MPa级高强钢组织与性能的影响[J]. 金属热处理, 2022, 47(4): 146-150.
[7]	孙凯, 陈研, 杨绍斌. 时效温度对激光选区熔化TC21钛合金微观组织及硬度的影响[J]. 金属热处理, 2022, 47(4): 155-158.
[8]	章军, 赵四新. 冷锻齿轮用16MnCrS5钢的球化退火工艺[J]. 金属热处理, 2022, 47(4): 185-188.
[9]	刘文彬, 乔龙阳, 潘新宇, 程格, 李爱娜, 裴新军. 淬火温度对刀剪用M390粉末冶金不锈钢组织和性能的影响[J]. 金属热处理, 2022, 47(4): 189-195.
[10]	王瑞琴, 葛鹏, 廖强, 侯鹏, 刘宇. 固溶冷却方式对短时用高温钛合金板材组织和性能的影响[J]. 金属热处理, 2022, 47(4): 196-198.
[11]	王绍灼, 孟晗, 王芬, 樊海卫, 李燕, 唐超. 改善低氧TC4-LC及重熔TC4钛合金性能的热处理工艺[J]. 金属热处理, 2022, 47(4): 204-207.
[12]	戴建科, 韩顺, 厉勇, 刘宪民, 王春旭, 庞学东, 李建新. 航空齿轮钢C69高温渗碳后的组织性能[J]. 金属热处理, 2022, 47(4): 219-225.
[13]	苏勇, 王帅, 王吉星, 于兴福, 刘洪秀, 刘金玲. 复合化学热处理对G13Cr4Mo4Ni4V钢组织和硬度的影响[J]. 金属热处理, 2022, 47(4): 226-230.
[14]	张宁, 高星, 王芝林, 蒋波, 刘雅政. 18CrNiMo7-6钢齿轮组织性能异常分析[J]. 金属热处理, 2022, 47(4): 268-273.
[15]	王敬元, 吴松全, 张博华, 辛社伟, 杨义, 王皞, 黄爱军. 固溶时效处理对BT25y钛合金显微组织及硬度的影响[J]. 金属热处理, 2022, 47(3): 14-19.