[1]孙 艳,任伟和.doi: 10.3969/j.issn.1001-3849.2026.03.014Cr12MoV模具钢表面Co-W/ZrO2+MoS2复合镀层[J].电镀与精饰,2026,(03):107-114.
　SUN Yan,REN Weihe.Wear resistance of Co-W/ZrO2+MoS2 composite coating electrodeposited on Cr12MoV die steel surface in wide temperature range[J].Plating & Finishing,2026,(03):107-114.
点击复制

doi: 10.3969/j.issn.1001-3849.2026.03.014Cr12MoV模具钢表面Co-W/ZrO2+MoS2复合镀层()

《电镀与精饰》[ISSN:1001-3849/CN:12-1096/TG]

卷:
期数:
2026年03
页码:
107-114
栏目:
出版日期:
2026-03-31

文章信息/Info

Title:
Wear resistance of Co-W/ZrO2+MoS2 composite coating electrodeposited on Cr12MoV die steel surface in wide temperature range
作者:
孙 艳1; 任伟和2
在宽温域下的抗磨损性能孙 艳1,任伟和2(1. 忻州职业技术学院 机电系,山西 忻州 034000 ;2. 河北工程技术学院 土木与建筑学院,河北 石家庄 050091)
Author(s):
SUN Yan1;  REN Weihe2
(1. Department of Mechanical and Electrical Engineering, Xinzhou Vocational and Technical College, Xinzhou 034000, China; 2. School of Civil Engineering and Architecture, Hebei Polytechnic Institute, Shijiazhuang 050091, China)
关键词:
Co-W/ZrO2+MoS2; Cr12MoV; 宽温域; 摩擦系数; 磨痕形貌
Keywords:
Co-W/ZrO2+MoS2;  Cr12MoV;  wide temperature range;  friction coefficient;  wear morphology
分类号:
TQ153
文献标志码:
A
摘要:
采用恒流电沉积法在Cr12MoV模具钢表面制备Co-W/ZrO2+MoS2复合镀层，并结合模具的使用环境温度，研究该复合镀层在宽温域下的抗磨损性能。结果表明：复合镀层无明显缺陷，晶粒团聚体呈瘤状紧密排列，结构较为致密。在室温、100和250 ℃条件下，复合镀层的平均摩擦系数、磨痕宽度、最大磨痕深度和体积磨损率均低于模具钢，且在相同实验温度下，复合镀层的磨损程度明显较轻。复合镀层凭借致密结构与较高硬度(540～550 HV)展现出较强的承载能力和抵抗局部塑性变形能力，复合镀层中掺杂硬质ZrO2颗粒和具有自润滑特性的MoS2颗粒在宽温域下能协同发挥抗磨减摩作用，因而复合镀层对模具钢起到表面强化效果，能有效提升其在宽温域下的抗磨损性能。
Abstract:
Co-W/ZrO2+MoS2 composite coating was prepared on Cr12MoV die steel surface via constant-current electrodeposition method. Combined with the service environment temperature of the die, the wear resistance of this composite coating in wide temperature range were studied. The results show that the composite coating exhibites no obvious defects, with grain aggregates closely arranged in a nodular shape and a relatively dense structure. At room temperature, 100 and 250 ℃, the average friction coefficient, wear scar width, maximum wear scar depth and volume wear rate of the composite coating are lower than those of the die steel. Under the same experimental temperature, the wear degree of the composite coating is significantly lighter. The composite coating exhibits excellent load-bearing capacity and resistance to local plastic deformation due to its dense structure and relatively high hardness (540 ～550 HV). The coupled action of hard ZrO2 particles doped in the composite coating and the MoS 2 particles with self-lubricating properties promote wear resistance and reduce friction in wide temperature range. This ensures a surface strengthening effect of the composite coating on the die steel.

参考文献/References:

[1].黄皓天, 田富强, 仝永刚, 等. Cr12MoV模具钢表面TiC-Ni60熔覆层的显微组织与耐磨性能研究[J]. 材料保护, 2025, 58(5): 91-99.
[2].何霞, 庞国英, 钟林, 等. Cr12MoV表面DLC涂层和渗氮/QPQ表面改性工艺耐磨性能的实验研究[J]. 机械科学与技术, 2024, 43(12): 2168-2175.
[3].朱东林, 孙登月, 杨家辉, 等. 等离子喷涂WC-20Cr3C2-7Ni/8YSZ复合涂层的组织及摩擦学性能[J]. 金属热处理, 2023, 48(2): 256-262.
[4].王超, 陈小明, 宋仁国. 纳米TiO2含量对等离子喷涂Al2O3/TiO2涂层耐磨性的影响[J]. 金属热处理, 2018, 43(10): 192-196.
[5].刘文波. 喷丸强化盾构滚刀刀圈耐磨耐蚀性能分析与研究[D]. 济南: 济南大学, 2021.
[6].孙安荣, 顾兰智. 电流方式对Cr12MoV模具钢基体上Ni-Co合金镀层性能的影响[J]. 电镀与环保, 2019, 39(2): 8-11.
[7].ZOU X F, HU Y J, LONG X B, et al. Prediction and optimization of phosphorus content in electroless plating of Cr12MoV die steel based on PSO-BP model[J]. Surfaces and Interfaces, 2020, 18: 0-100443.
[8].崔凯, 任伟和. Cr12MoV模具钢化学镀Ni-W-P/PTFE复合镀层及耐磨性能研究[J]. 电镀与精饰, 2023, 45(10): 32-39.
[9].李东山, 徐立新, 王龙支. 电沉积裂纹Ni-W合金镀层的摩擦磨损性能[J]. 电镀与精饰, 2014, 36(3): 29-33.
[10].孙安荣, 顾兰智. 电流方式对Cr12MoV模具钢基体上Ni-Co合金镀层性能的影响[J]. 电镀与环保, 2019, 39(2): 8-11.
[11].陈元迪. 基于纳米MoS2的复合电刷镀层的抗黏着磨损性能[J]. 材料保护, 2016, 49(4): 26-29.
[12].孙艳, 任伟和. Cr12MoV模具钢电沉积不同Co基镀层的抗磨损性能研究[J]. 电镀与精饰, 2024, 46(12): 70-78.
[13].黄俊奇. 钢铁材料表面有序微孔固载MoS2的研究[D]. 北京: 北京工业大学, 2022.
[14].YANG B P, XUE Y, ZHANG B, et al. Investigation on the friction-wear properties and tribological microscopic mechanism of MoS 2 films[J]. Material Sciences, 2017, 7(3): 403-412.
[15].孙磊. 含氢碳/二硫化钼薄膜界面调控与超滑行为研究[D]. 包头: 内蒙古科技大学, 2021.
[16].罗天洪, 吴小川, 罗文军, 等. 湿式制动轴对称摩擦生热与摩擦因数/热磨损特性分析[J]. 机械传动, 2014, 38(3): 114-119.
[17].段海涛, 杜三明, 张永振, 等. 高速干滑动条件下钢/铜摩擦副摩擦磨损表面摩擦热规律研究[J]. 润滑与密封, 2007, 32(10): 40-43.
[18].周俊豪, 褚兆龙, 李波, 等. 2A70铝合金高温切向微动摩擦磨损特性研究[J]. 摩擦学学报(中英文), 2026, 46(1): 1-13.
[19].LIU D T, ZHU A T, KONG D J. Effects of load and speed on high-temperature tribological performance of electrodeposited hard Cr coating in trivalent-Cr bath[J]. Canadian Metallurgical Quarterly, 2024, 63(2): 488-497.
[20].ZHANG S M, ZHANG X P, CAI H C, et al. Effect of B element doping on high-temperature tribological properties of WS 2-based composite coatings[J]. Lubricants, 2025, 13(8): 332.
[21].谭明锋. 含ZrO2功能复合镀层的制备及其性能研究[D]. 西安: 西安科技大学, 2011.
[22].张俊喜, 陈百明, 易湘斌, 等. Vanadis 4 Extra 模具钢的干滑动摩擦性能[J]. 材料热处理学报, 2017, 38(4): 185-192.

更新日期/Last Update: 2026-03-11