W-Mo-V改进型H13模具钢的力学性能与磨损行为

doi:10.13251/j.issn.0254-6051.2021.04.006

摘要/Abstract

摘要： 研究了自主研发的W-Mo-V系改进型H13模具钢(HBJ3钢)经500、550和600 ℃回火后的显微组织、力学性能和磨损行为,并与H13钢进行了对比。结果表明,与H13钢相比,HBJ3钢经600 ℃回火后的硬度和抗拉强度均有明显提高。在回火温度为500、550和600 ℃时,HBJ3钢的摩擦因数和磨损率均低于H13钢,磨损率分别低38%、58%和64%。HBJ3钢的磨损机理主要是氧化磨损和磨料磨损,而H13钢还有剥层磨损机制。

关键词: 合金成分设计, W-Mo-V钢, 磨损, 力学性能

Abstract: Microstructure, mechanical properties and wear behavior of an independently developed W-Mo-V modified H13 die steel (indicated as HBJ3 steel) after tempering at 500, 550 and 600 ℃ were studied and compared with H13 steel. The results show that the hardness and tensile strength of the HBJ3 steel after tempering at 600 ℃ are obviously increased compared with that of the H13 steel. After tempered at 500, 550 and 600 ℃, the friction coefficient and wear rate of the HBJ3 steel are all lower than those of the H13 steel, in which the wear rate is decreased by 38%, 58% and 64%, respectively. The wear mechanism of the HBJ3 steel is mainly oxidation wear and abrasive wear, while the H13 steel also has the mechanism of peeling wear.

Key words: alloy composition design, W-Mo-V steel, wear, mechanical properties

中图分类号:

TG142.1

杨成康, 程晓农, 张洁, 鞠玉琳, 罗锐, 丁恒楠. W-Mo-V改进型H13模具钢的力学性能与磨损行为[J]. 金属热处理, 2021, 46(4): 30-36.

Yang Chengkang, Cheng Xiaonong, Zhang Jie, Ju Yulin, Luo Rui, Ding Hengnan. Mechanical properties and wear behavior of W-Mo-V modified H13 tool steel[J]. Heat Treatment of Metals, 2021, 46(4): 30-36.

参考文献

[1] Mao Mingtao,Guo Hanjie,Wang Fei,et al.Chemical composition and structural identification of primary carbides in as-cast H13 steel[J].International Journal of Minerals Metallurgy and Materials,2019,26(7):839-848.
[2] Erry Yulian T Adesta,Muhammad Riza,Avicena.Comparative investigation on tool wear during end milling of AISI H13 steel with different tool path strategies[J].IOP Conference Series:Materials Science and Engineering,2018,343:012020.
[3] Li Hongbo,Li Ban,Deng Chengxu,et al.Morphology and wear resistance of HVOF sprayed H13-WC/Ni gradient coating on H13 steel surface[J].Journal of Physics:Conference Series,2019,1213(5):052020.
[4] 宁安刚.热作模具钢中纳米级析出物及钢的综合强化机理研究[D].北京:北京科技大学,2015.
[5] 王斌.热作模具钢的力学性能研究[J].模具制造,2017,17(9):81-85.
Wang Bin.Research on mechanical properties of hot work die steel[J].Die and Mould Manufacture,2017,17(9):81-85.
[6] 李爽,陈士浩,何西娟,等.两种热作模具钢高温耐磨性对比研究[J].摩擦学学报,2017,37(1):59-67.
Li Shuang,Chen Shihao,He Xijuan,et al.A comparison of wear resistance of two types hot-work die steels at high temperature[J].Tribology,2017,37(1):59-67.
[7] 闫伟,高士友,邰清安,等.4Cr5W2VSi模具钢的组织及力学性能[J].金属热处理,2017,42(3):113-119.
Yan Wei,Gao Shiyou,Tai Qing'an,et al.Microstructure and mechanical properties of 4Cr5W2VSi mold steel[J].Heat Treatment of Metals,2017,42(3):113-119.
[8] 计天予,吴晓春.H13钢改进型热作模具钢的组织与性能[J].钢铁研究学报,2013,25(5):31-38.
Ji Tianyu,Wu Xiaochun.Microstructure and mechanical properties of modified-H13 hot working die steel[J].Journal of Iron and Steel Research,2013,25(5):31-38.
[9] 张国庆,王福明,李天生,等.奥氏体化对含Nb NM500低合金高强度耐磨钢晶粒和硬度的影响[J].热加工工艺,2014,43(18):94-97.
Zhang Guoqing,Wang Fuming,Li Tiansheng,et al.Influence of austenitizing on grain size and hardness of high strength low alloy wear-resistant steel NM500 containing Nb[J].Hot Working Technology,2014,43(18):94-97.
[10] 曹奇,吴晓春,李爽,等.两种新型Mo-W热作模具钢的回火性能比较[J].金属热处理,2016,41(5):12-18.
Cao Qi,Wu Xiaochun,Li Shuang,et al.Comparison of tempering properties of two novel Mo-W hot-work tool steels[J].Heat Treatment of Metals,2016,41(5):12-18.
[11] 金欣,周健,迟宏宵,等.Mo-W-Co系高热强性热锻模具钢的组织与性能[J].金属热处理,2018,43(2):8-15.
Jin Xin,Zhou Jian,Chi Hongxiao,et al.Microstructure and mechanical properties of Mo-W-Co high hot-strength hot-work die steels[J].Heat Treatment of Metals,2018,43(2):8-15.
[12] 吴帅,付航涛,连勇,等.一种新型热作模具钢的高温磨损性能研究[J].摩擦学学报,2016,36(1):104-109.
Wu Shuai,Fu Hangtao,Lian Yong,et al.Investigation on high temperature wear behavior of a newly developed hot-work tool steel[J].Tribology,2016,36(1):104-109.
[13] 李勇,雷文华,斯郎拥宗,等.热处理工艺参数对H13钢组织和力学性能的影响[J].热加工工艺,2017,46(2):223-225.
Li Yong,Lei Wenhua,Silangyongzong,et al.Effects of heat treatment process parameters on microstructure and mechanical properties of H13 steel[J].Hot Working Technology,2017,46(2):223-225.
[14] 张青青.H13钢热作模具钢的热处理工艺研究[J].铸造技术,2015,36(1):105-107.
Zhang Qingqing.Heat treatment process for H13 hot-working die steel[J].Foundry Technology,2015,36(1):105-107.
[15] 冯萧萧,苏钰,李军,等.热处理工艺对DIEVAR热作模具钢组织与性能的影响[J].金属热处理,2019,44(2):108-112.
Feng Xiaoxiao,Su Yu,Li Jun,et al.Influence of heat treatment on microstructure and mechanical properties of DIEVAR hot working die steel J].Heat Treatment of Metals,2019,44(2):108-112.
[16] 孙健,曹凯.合金元素对热作模具钢力学性能和相组成的影响[J].江苏科技大学学报(自然科学版),2019,33(1):26-31.
Sun Jian,Cao Kai.Effect of alloying element on mechanical properties and phase composition of hot working die steel[J].Journal of Jiangsu University of Science and Technology:Natural Science Edition,2019,33(1):26-31.
[17] Sanjeev Katoch,Rakesh Sehgal,Vishal Singh.Wear behavior of differently cryogenically treated AISI H13 steel against cold work steel[J].Proceedings of the Institution of Mechanical Engineers,2019,233(2):292-305.
[18] 雷家柳,陈跃,徐先锋,等.热处理工艺对H13模具钢的组织和力学性能影响研究[J].湖北理工学院学报,2018,34(3):31-34.
Lei Jialiu,Chen Yue,Xu Xianfeng,et al.Study on effect of heat treatment process on structure and mechanical properties of H13 die steel[J].Journal of Hubei Ploytechnic University,2018,34(3):31-34.
[19] 张程,黄进峰,窦梦阳,等.H13钢回火组织及碳化物转变规律[J].金属热处理,2016,41(5):1-5.
Zhang Cheng,Huang Jinfeng,Dou Mengyang,et al.Transformation rule of microstructure and carbides of H13 steel during tempering[J].Heat Treatment of Metals,2016,41(5):1-5.
[20] Zhao Xiaoli,Wang Bo,Sun Duanjun,et al.Effect of pre-existing VC carbides on nitriding and wear behavior of hot-work die steel[J].Applied Surface Science,2019,486(8):179-186.
[21] 王金国.H13钢热作模具钢的热处理工艺研究[J].中国金属通报,2017,10(11):121-122.
[22] 夏鹏成,韩冠朋,谢鲲,等.一种新型热作模具钢热处理工艺[J].材料热处理学报,2014,35(1):109-114.
Xia Pengcheng,Han Guanpeng,Xie Kun,et al.Heat treatment process of a newly developed hot work tool steel[J].Transactions of Materials and Heat Treatment,2014,35(1):109-114.
[23] 胡连新,周健,刘建雄,等.淬火冷速对H13钢模具钢组织及力学性能的影响[J].金属热处理,2018,43(9):123-128.Hu Lianxin,Zhou Jian,Liu Jianxiong,et al.Effect of quenching cooling rate on microstructure and mechanical properties of H13 die steel[J].Heat Treatment of Metals,2018,43(9):123-128.
[24] 杨明亮,赵作福,霍宝阳,等.H13钢模具钢热处理工艺的研究进展[J].辽宁工业大学学报(自然科学版),2018,38(5):311-314,324.
Yang Mingliang,Zhao Zuofu,Huo Baoyang,et al.Research progress in heat treatment process of H13 die steel[J].Journal of Liaoning University of Technology(Natural Science Edition),2018,38(5):311-314,324.
[25] 马野,岳彩超,刘明,等.热处理工艺对新型热作模具钢组织与性能的影响[J].模具制造,2018,18(2):82-85.
Ma Ye,Yue Caichao,Liu Ming,et al.Effects of heat treatment on microstructure and mechanical properties of new hot work die steel[J].Die and Mould Manufacture,2018,18(2):82-85.
[26] 马野,王琳,刘宝石,等.新型热冲压模具钢锻造模块热处理工艺及热导率研究[J].模具制造,2019,19(5):82-84,88.
Ma Ye,Wang Lin,Liu Baoshi,et al.Research on heat treatment process and thermal conductivity of new type hot stamping die steel forging module[J].Die and Mould Manufacture,2019,19(5):82-84,88.