WS2增强CoCrTi复合材料的制备及高温摩擦学性能

doi:10.13251/j.issn.0254-6051.2021.12.015

金属热处理 ›› 2021, Vol. 46 ›› Issue (12): 94-99.DOI: 10.13251/j.issn.0254-6051.2021.12.015

WS₂增强CoCrTi复合材料的制备及高温摩擦学性能

钱钰^1,2,3, 崔功军^1,2,3, 卞灿星^1,2,3, 寇子明^1,2,3

1.太原理工大学机械与运载工程学院, 山西太原 030024;
2.山西省矿山流体控制工程实验室, 山西太原 030024;
3.矿山流体控制国家地方联合工程实验室, 山西太原 030024

收稿日期:2021-07-22 出版日期:2021-12-25 发布日期:2022-02-18
通讯作者: 崔功军,教授,博士,E-mail:cuigongjun@tyut.edu.cn
作者简介:钱钰(1997—),男,硕士研究生,主要研究方向为机电液一体化,E-mail:760756574@qq.com。
基金资助:
国家自然科学基金(51775365;51405329)

Preparation and high-temperature tribological properties of WS₂ reinforced CoCrTi composites

Qian Yu^1,2,3, Cui Gongjun^1,2,3, Bian Canxing^1,2,3, Kou Ziming^1,2,3

1. College of Mechanical and Vehicle Engineering, Taiyuan University of Technology, Taiyuan Shanxi 030024, China;
2. Shanxi Province Mineral Fluid Controlling Engineering Laboratory, Taiyuan Shanxi 030024, China;
3. National-Local Joint Engineering Laboratory of Mining Fluid Control, Taiyuan Shanxi 030024, China

Received:2021-07-22 Online:2021-12-25 Published:2022-02-18

摘要/Abstract

摘要： 采用热压烧结技术制备了CoCrTi-(2.5, 4.0, 6.0)WS₂复合材料,并优化了WS₂的含量。通过球-盘式高温摩擦试验机研究了复合材料在室温至1000 ℃范围内的摩擦学性能。使用X射线衍射仪和扫描电镜等分析了复合材料的显微组织和物相组成。结果表明:适量WS₂的添加显著提高了材料的硬度与摩擦学性能。3种复合材料的摩擦因数和磨损率均表现出大致相同的变化趋势:在室温至400 ℃的试验条件下,摩擦因数随温度的升高而降低,磨损率变化趋势则相反。在400 ℃到1000 ℃,摩擦因数随温度的升高小幅增大;磨损率随温度的升高先减小后增大最后减小,在800 ℃时达到最大值。在给定的试验条件下,WS₂含量为4.0wt%的复合材料具有最佳的高温摩擦学性能。在低温下试样表现出不同程度的磨粒磨损,在高温下的磨损机理为氧化磨损。

关键词: CoCrTi复合材料, 二硫化钨, 高温, 磨损

Abstract: CoCrTi-(2.5, 4.0, 6.0) WS₂ composites were prepared by hot pressing sintering technology, and the content of WS₂ was optimized. The tribological properties of the composites from room temperature to 1000 ℃ were studied by ball-disk high temperature friction tester. The microstructure and phase composition of the composites were analyzed by X-ray diffractometer and scanning electron microscope. The results show that the suitable addition of WS₂ significantly improves the hardness and tribological properties of the composites. The friction coefficient and wear rate of the three composites have roughly the same trend as follows. The friction coefficient decreases with the increase of temperature from room temperature to 400 ℃, while the wear rate changes in the opposite trend. The friction coefficient increases slightly with the increase of temperature from 400 ℃ to 1000 ℃, while the wear rate first decreases, then increases, and finally decreases with the increase of temperature, and the wear rate reaches the maximum value at 800 ℃. Under the given test conditions, the composites with WS₂ content of 4.0wt% has the best high-temperature tribological properties. The specimens show different degree of abrasive wear at low temperatures, while the wear mechanism at high temperatures is oxidative wear.

Key words: CoCrTi composites, WS₂, high temperature, wear

中图分类号:

TG174.44

钱钰, 崔功军, 卞灿星, 寇子明. WS₂增强CoCrTi复合材料的制备及高温摩擦学性能[J]. 金属热处理, 2021, 46(12): 94-99.

Qian Yu, Cui Gongjun, Bian Canxing, Kou Ziming. Preparation and high-temperature tribological properties of WS₂ reinforced CoCrTi composites[J]. Heat Treatment of Metals, 2021, 46(12): 94-99.

参考文献

[1]Rahman M S, Ding J, Beheshti A, et al. Elevated temperature tribology of Ni alloys under helium environment for nuclear reactor applications[J]. Tribology International, 2018, 123: 372-384.
[2]Jiang X, Liu W, Zhong M. Microstructure and dry sliding wear behavior of MoS₂/TiC/Ni composite coatings prepared by laser cladding [J]. Surface and Coatings Technology, 2006, 200(14-15): 4227-4232.
[3]徐进, 朱旻昊, 周仲荣, 等. 聚四氟乙烯基粘结固体润滑涂层微动磨损性能研究[J]. 中国机械工程, 2003, 14(20): 1786-1788.
Xu Jin, Zhu Minhao, Zhou Zhongrong, et al. Fretting wear behavior of PTFE-based bonded solid lubrication coatings[J]. China Mechanical Engineering, 2003, 14(20): 1786-1788.
[4]Reinert L, Green I, Gimmler S, et al. Tribological behavior of self-lubricating carbon nanoparticle reinforced metal matrix composites[J]. Wear, 2018, 408-409: 72-85.
[5]Liu Y, Wu Y, Ma Y M, et al. High temperature wear performance of laser cladding Co06 coating on high-speed train brake disc[J]. Applied Surface Science, 2019, 481: 761-766.
[6]Li X, Zhang C H, Zhang S, et al. Manufacturing of Ti₃SiC₂ lubricated Co-based alloy coatings using laser cladding technology [J]. Optics and Laser Technology, 2019, 114: 209-215.
[7]Yan H, Chen Z, Zhao J, et al. Enhancing tribological properties of WS₂/NbC/Co-based self-lubricating coating via laser texturing and laser cladding two-step process [J]. Journal of Materials Research and Technology, 2020, 9(5): 9907-9919.
[8]Yan H, Zhang J, Zhang P, et al. Laser cladding of Co-based alloy/TiC/CaF₂ self-lubricating composite coatings on copper for continuous casting mold [J]. Surface and Coatings Technology, 2013, 232: 362-369.
[9]Conceição L d, D'Oliveira A S C M. The effect of oxidation on the tribolayer and sliding wear of a Co-based coating[J]. Surface & Coatings Technology, 2016, 288: 69-78.
[10]Shahri Z, Allahkaram S R, Zarebidaki A. Electrodeposition and characterization of Co-BN(h) nanocomposite coatings[J]. Journal of Materials Research and Technology, 2020, 9(5): 9907-9919.
[11]段晋辉, 裴旺, 梁银, 等. WS₂/TiB₂固体润滑涂层的结构及摩擦性能[J]. 金属热处理, 2016, 41(3): 104-109.
Duan Jinhui, Pei Wang, Liang Yin, et al. Microstructure and friction properties of WS₂/TiB₂ solid self-lubricant coating[J]. Heat Treatment of Metals, 2016, 41(3): 104-109.
[12]Huang X Y, Wang J H, Zhang H Q, et al. WC-Ni-Cr-based self-lubricating composites fabricated by pulsed electric current sintering with addition of WS₂ solid lubricant [J]. International Journal of Refractory Metals and Hard Materials, 2017, 66: 158-162.
[13]Li C, Duan L C, Tan S C, et al. Study on the effectiveness of WS₂ and CaF₂ on the performances of self-lubricating micro impregnated diamond bits [J]. International Journal of Refractory Metals and Hard Materials, 2019, 84: 105021.
[14]刘慧强, 崔功军, 师睿博, 等. MoS₂/CoCrNi自润滑复合涂层及高温摩擦学性能[J]. 稀有金属材料与工程, 2020, 49(12): 4280-4289.
Liu Huiqiang, Cui Gongjun, Shi Ruibo, et al. MoS₂/CoCrNi self-lubricating composite coating and high-temperature tribological properties[J]. Rare Metal Materials and Engineering, 2020, 49(12): 4280-4289.
[15]Xiao J K, Zhang W, Zhang C. Microstructure evolution and tribological performance of Cu-WS₂ self-lubricating composites [J]. 2018, 412-413: 109-119.
[16]Zhang P L, Liu X P, Lu Y L, et al. Microstructure and wear behavior of Cu-Mo-Si coatings by laser cladding[J]. Applied Surface Science, 2014, 311: 709-714.
[17]Gao Q S, Yan H, Qin Y, et al. Laser cladding Ti-Ni/TiN/TiW+TiS/WS₂ self-lubricating wear resistant composite coating on Ti-6Al-4V alloy [J]. Optics & Laser Technology, 2019, 113: 182-191.
[18]Rezai-Aria F, Remy L. An oxidation fatigue interaction damage model for thermal fatigue crack growth [J]. Engineering Fracture Mechanics, 1989, 34(2): 283-294.
[19]Persson D H E, Coronel E, Jacobson S, et al. Surface analysis of laser cladded Stellite exposed to self-mated high load dry sliding [J]. Wear, 2005, 261(1): 96-100.
[20]Cabrol E, Boher C, Vidal V, et al. A correlation between tribological behavior and crystal structure of cobalt-based hardfacings [J]. Wear, 2019, 426-427: 996-1007.
[21]刘海浪, 卢儒学, 陈健, 等.镍基合金电子束熔覆表面改性及高温耐磨性研究[J]. 金属热处理, 2021, 46(4): 161-166.
Liu Hailang, Lu Ruxue, Chen Jian, et al. Electron beam cladding surface modification process and high temperature wear resistance of Ni-based alloy[J]. Heat Treatment of Metals, 2021, 46(4):161-166.
[22]Alixe D, Siegfried F, Gaylord G. A combined friction energy and tribo-oxidation formulation to describe the high temperature fretting wear response of a cobalt-based alloy [J]. Wear, 2019, 426-427: 712-724.
[23]Hou H D, An Y L, Zhao X Q, et al. Effect of alumina dispersion on oxidation behavior as well as friction and wear behavior of HVOF-sprayed CoCrAlYTaCSi coating at elevated temperature up to 1000 ℃[J]. Acta Materialia, 2015, 95: 164-175.
[24]方慧敏, 张光胜, 夏莲森. 铁基粉末冶金材料渗硼强化的干滑动高温摩擦磨损行为[J]. 金属热处理, 2020, 45(1): 210-218.
Fang Huimin, Zhang Guangsheng, Xia Liansen. High temperature dry sliding wear behavior of boriding strengthened Fe-based powder metallurgy material [J]. Heat Treatment of Metals, 2020, 45(1):210-218.

WS₂增强CoCrTi复合材料的制备及高温摩擦学性能

Preparation and high-temperature tribological properties of WS₂ reinforced CoCrTi composites

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