等离子喷涂WC-20Cr3C2-7Ni/8YSZ复合涂层的组织及摩擦学性能

doi:10.13251/j.issn.0254-6051.2023.02.040

金属热处理 ›› 2023, Vol. 48 ›› Issue (2): 256-262.DOI: 10.13251/j.issn.0254-6051.2023.02.040

等离子喷涂WC-20Cr₃C₂-7Ni/8YSZ复合涂层的组织及摩擦学性能

朱东林^1,2, 孙登月^1,2, 杨家辉^1,2, 闫朝鹏^1,2, 吴艳飞^1,2, 庆小康^1,2

1.燕山大学国家冷轧板带装备及工艺工程技术研究中心, 河北秦皇岛 066004;
2.燕山大学机械工程学院, 河北秦皇岛 066004

收稿日期:2022-09-21 修回日期:2022-12-19 出版日期:2023-02-25 发布日期:2023-03-22
通讯作者: 孙登月,教授,博士,E-mail:sdy@ysu.edu.cn
作者简介:朱东林(1998—),男,硕士研究生,主要研究方向为金属材料表面工程,E-mail:1966613747@qq.com。
基金资助:
河北省钢铁联合基金(E2016203182)

Microstructure and tribological properties of WC-20Cr₃C₂-7Ni/8YSZ composite coatings by plasma spraying

Zhu Donglin^1,2, Sun Dengyue^1,2, Yang Jiahui^1,2, Yan Chaopeng^1,2, Wu Yanfei^1,2, Qing Xiaokang^1,2

1. National Cold-rolled Plate Belt Equipment and Technology Engineering Technology Research Center, Yanshan University, Qinhuangdao Hebei 066004, China;
2. College of Mechanical Engineering, Yanshan University, Qinhuangdao Hebei 066004, China

Received:2022-09-21 Revised:2022-12-19 Online:2023-02-25 Published:2023-03-22

摘要/Abstract

摘要： 为提高连铸机拉矫辊的服役寿命,通过等离子喷涂技术在模具钢H13表面制备不同质量比的WC-20Cr₃C₂-7Ni+8YSZ复合涂层,分析各涂层的微区组织、显微硬度、抗划伤性、耐磨性和磨损形式。结果表明,在WC-20Cr₃C₂-7Ni粉末中分别加入30wt%、50wt%的8YSZ,其复合涂层的致密性明显提高,且涂层晶粒明显得到细化;WC-20Cr₃C₂-7Ni涂层中出现WC_1-x与W相,且随着8YSZ的添加WC相的结晶强度变弱;WC-20Cr₃C₂-7Ni+30wt%8YSZ涂层平均硬度(1172 HV0.2)相对于WC-20Cr₃C₂-7Ni涂层(1152 HV0.2)并没有明显变化,WC-20Cr₃C₂-7Ni+50wt%8YSZ涂层硬度(1052 HV0.2)相对于WC-20Cr₃C₂-7Ni涂层降低了8.7%;WC-20Cr₃C₂-7Ni涂层的抗划伤性能弱于两种复合涂层;摩擦磨损表面形貌由大量的脱落坑向犁沟转变,磨损形式也由疲劳磨损向磨粒磨损转变;WC-20Cr₃C₂-7Ni+30wt%8YSZ涂层的磨损率为2.3×10^-5 mm³/(N·m),比WC-20Cr₃C₂-7Ni、WC-20Cr₃C₂-7Ni+50wt%8YSZ涂层减少了约50%;将各复合涂层制备于连铸机拉矫辊辊面并用于生产实践,测试数据表明WC-20Cr₃C₂-7Ni及添加30wt%、50wt%8YSZ涂层的拉矫辊表面温度对比常规拉矫辊分别降低了40.4、97.2和127.0 ℃,工作寿命分别增加了约73.3%、133.3%以及100%。

关键词: WC-20Cr₃C₂-7Ni, 8YSZ, 复合涂层, 摩擦磨损, 微观组织, 应用

Abstract: In order to improve the service life of the pulling and straightening roller of the continuous caster, WC-20Cr₃C₂-7Ni+8YSZ composite coatings with different mass ratios were prepared on the surface of H13 steel by plasma spraying technology, and the microstructure, microhardness, scratch resistance, wear resistance and wear form of each coating were analyzed. The results show that the compactness of the composite coating is significantly increased by adding 30wt% or 50wt% 8YSZ into the WC-20Cr₃C₂-7Ni powder, and the coating grains are obviously refined. WC_1-x and W phases appear in WC-20Cr₃C₂-7Ni coating, and the crystallization strength of WC phase weakens with the addition of 8YSZ. The average hardness of WC-20Cr₃C₂-7Ni+30wt%8YSZ coating (1172 HV0.2) is not significantly changed relative to that of WC-20Cr₃C₂-7Ni coating (1152 HV0.2), but the hardness of WC-20Cr₃C₂-7Ni+50wt%8YSZ coating (1052 HV0.2) is decreased by 8.7% compared to that of WC-20Cr₃C₂-7Ni coating. The scratch resistance performance of WC-20Cr₃C₂-7Ni coating is weaker than that of the two composite coatings. The surface morphology of friction and wear changes from a large number of shedding pits to furrows, and the wear form also changes from fatigue wear to abrasive wear. The wear rate of WC-20Cr₃C₂-7Ni+30wt%8YSZ coating is 2.3×10^-5mm³/(N·m), which is about 50% less than WC-20Cr₃C₂-7Ni and WC-20Cr₃C₂-7Ni+50wt%8YSZ coatings. The composite coatings are prepared on the surface of the straightening roll of the continuous casting machine and applied in production practice. The test data show that the surface temperature of WC-20Cr₃C₂-7Ni and the addition of 30wt% and 50wt%8YSZ coatings are reduced by 40.4 ℃, 97.2 ℃ and 127 ℃, respectively. Their working life are increased by 73.3%, 133.3% and 100%, respectively, compared with conventional pull rollers.

Key words: WC-20Cr₃C₂-7Ni, 8YSZ, composite coating, frictional wear, microstructure, application

中图分类号:

TG174.44

朱东林, 孙登月, 杨家辉, 闫朝鹏, 吴艳飞, 庆小康. 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.

Zhu Donglin, Sun Dengyue, Yang Jiahui, Yan Chaopeng, Wu Yanfei, Qing Xiaokang. Microstructure and tribological properties of WC-20Cr₃C₂-7Ni/8YSZ composite coatings by plasma spraying[J]. Heat Treatment of Metals, 2023, 48(2): 256-262.

参考文献

[1]Ariharan S, Balani K. Fretting wear behaviour and frictional force mapping of Al₂O₃ based thermal barrier coatings[J]. International Journal of Refractory Metals and Hard Materials, 2021, 98(15): 105525.
[2]王朋鹤. 连铸机拉矫辊等离子喷涂ZrO₂+WC混合性热障涂层的研究[D]. 秦皇岛: 燕山大学, 2020.
[3]Elena Kornienko, Igor Gulyaev, Alexander Smirnova, et al. Microstructure and properties of Ni-Al coatings obtained by conventional and high-velocity atmospheric plasma spraying[J]. Results in Surfaces and Interfaces, 2022, 6: 100038.
[4]陈炜, 孙培鑫, 曹鹏, 等. 金属表面涂层高温摩擦磨损性能研究[J]. 锻压技术, 2021, 46(6): 1-7.
Chen Wei, Sun Peixin, Cao Peng, et al. Research on high-temperature friction and wear properties for coatings on metal surface[J]. Forging & Stamping Technology, 2021, 46(6): 1-7.
[5]迟静, 王淑峰, 李敏, 等. WC与TiC复合增强镍基涂层的组织和性能[J]. 中国表面工程, 2021, 34(1): 85-96.
Chi Jing, Wang Shufeng, Li Min, et al. Microstructure and properties of WC and TiC composite reinforcement Ni based coatings[J]. China Surface Engineering, 2021, 34(1): 85-96.
[6]宋长虹, 高峰, 白智辉. 等离子喷涂WC-CrC-Ni涂层与WC-12Co涂层的性能研究[J]. 热喷涂技术, 2017, 9(3): 26-30.
Song Changhong, Gao Feng, Bai Zhihui. Research on performance of WC-CrC-Ni coating and WC-12Co coating produced by APS[J]. Thermal Spray Technology, 2017, 9(3): 26-30.
[7]Usana-ampaipong T, Dumkum C, Tuchinda K, et al. Surface and subsurface characteristics of NiCrBSi coating with different WC amount prepared by flame spray method[J]. Journal of Thermal Spray Technology, 2019, 28(3): 580-590.
[8]Giovanni Bolelli, Lutz-Michael Berger, Matteo Bonetti, et al. Comparative study of the dry sliding wear behaviour of HVOF-sprayed WC-(W,Cr)₂C-Ni and WC-CoCr hardmetal coatings[J]. Wear, 2014, 309(1/2): 96-111.
[9]Ge M, Karaoglanli A C, Celik M B. Room and high temperature wear behaviors of steelmaking slag coating and WC-reinforced composite coatings[J]. Surface and Coatings Technology, 2020, 399: 126162.
[10]Fang W, Cho T Y, Yoon J H, et al. Processing optimization, surface properties and wear behavior of HVOF spraying WC-CrC-Ni coating[J]. Journal of Materials Processing Technology, 2009, 209(7): 3561-3567.
[11]孙登月, 王朋鹤, 许石民, 等. 连铸机拉矫辊等离子喷涂WC-20Cr-7Ni涂层性能[J]. 钢铁, 2020, 55(9): 111-117.
Sun Dengyue, Wang Penghe, Xu Shimin, et al. Properties of WC-20Cr-7Ni coating by plasma spraying on the straightening roller of continuous casting machine[J]. Iron and Steel, 2020, 55(9): 111-117.
[12]Osiko V V, Borik M A, Lomonova E E. Handbook of Crystal Growth: Synthesis of Refractory Materials by Skull Melting Technique[M]. Springer, 2010: 433-477.
[13]张天佑, 吴超, 熊征, 等. 热障涂层材料及其制备技术的研究进展[J]. 激光与光电子学进展, 2014, 51(3): 27-32.
Zhang Tianyou, Wu Chao, Xiong Zheng, et al. Research progress in materials and preparation techniques of thermal barrier coatings[J]. Laser & Optoelectronics Progress, 2014, 51(3): 27-32.
[14]González-Romero R L, Meléndez J J, Gómez -García D, et al. A molecular dynamics study of grain boundaries in YSZ: Structure, energetics and diffusion of oxygen[J]. Solid State Ionics, 2012, 219(13): 1-10.
[15]张巍. 氧化锆基陶瓷热障涂层的研究进展[J]. 航空工程进展, 2018, 9(4): 464-482.
Zhang Wei. Progress on zirconia-based ceramics for thermal barrier coatings[J]. Aeronautical Engineering Progress, 2018, 9(4): 464-482.
[16]孟凡, 林东涛, 左飞, 等. MgO含量与颗粒度对Si₃N₄-Y₂O₃-MgO陶瓷液相烧结行为及力学性能的影响[J]. 人工晶体学报, 2019, 48(4): 641-645.
Meng Fan, Lin Dongtao, Zuo Fei, et al. Effect of content and particle size of MgO on liquid-phase sintering behavior and mechanical properties of Si₃N₄-Y₂O₃-MgO ceramics[J]. Journal of Synthetic Crystals, 2019, 48(4): 641-645.
[17]赵运才, 彭涛. 复合稀土氧化物对Ti-Al/WC涂层组织和摩擦学性能的影响[J]. 金属热处理, 2020, 45(9): 215-219.
Zhao Yuncai, Peng Tao. Effect of composite rare earth oxides on microstructure and tribological properties of Ti-Al/WC coating[J]. Heat Treatment of Metals, 2020, 45(9): 215-219.
[18]Kong Dejun, Sheng Tianyuan. Wear behaviors of HVOF sprayed WC-12Co coatings by laser remelting under lubricated condition[J]. Optics & Laser Technology, 2017, 89: 86-91.

等离子喷涂WC-20Cr₃C₂-7Ni/8YSZ复合涂层的组织及摩擦学性能

Microstructure and tribological properties of WC-20Cr₃C₂-7Ni/8YSZ composite coatings by plasma spraying

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]	郑直, 高坤元, 文胜平, 黄晖, 吴晓蓝, 魏午, 聂祚仁. Yb微合金化Al-2.4Cu-1.3Li合金的均匀化退火工艺及微观组织演变[J]. 金属热处理, 2023, 48(2): 131-137.
[2]	刘萌, 李新亚, 臧勇, 黄江华, 孙福臻, 任荷. 固溶成形工艺对6016铝合金组织及力学性能的影响[J]. 金属热处理, 2023, 48(2): 138-143.
[3]	同晓乐, 张明玉, 岳旭, 杨斌, 王玉佳, 阿热达克·阿力玛斯. 固溶处理对TC11钛合金组织与性能的影响[J]. 金属热处理, 2023, 48(2): 195-199.
[4]	李吉东, 王岩, 谷宇, 王斌. 固溶处理对A286合金组织与硬度的影响[J]. 金属热处理, 2023, 48(2): 223-227.
[5]	王倩文, 彭浩平, 沈圣哲, 李智伟, 赵永刚, 雷云, 涂浩, 吴长军. Cu的添加对X80钢热浸法渗铝层组织的影响[J]. 金属热处理, 2023, 48(2): 270-275.
[6]	陈林, 蒋永兵, 尚洪宝, 李黎, 张鹏奇, 荆仁荣. S31000不锈钢表面激光熔覆Stellite12合金层的组织和性能[J]. 金属热处理, 2023, 48(2): 289-294.
[7]	陈继林, 张育明, 孟一, 闫聪, 林鹏. 发动机缸盖螺栓疲劳断裂失效分析[J]. 金属热处理, 2023, 48(2): 308-313.
[8]	丁许栩, 吴晓蓝, 王为, 饶茂, 毛雪晶, 高坤元, 魏午, 黄晖. Er对Al-Zn-Mg合金微观组织与摩擦性能的影响[J]. 金属热处理, 2023, 48(1): 6-11.
[9]	张伟锋, 何肖飞, 尉文超, 李莉, 王毛球. Nb微合金化对Cr-Ni-Mo-V系高强钢组织及力学性能的影响[J]. 金属热处理, 2023, 48(1): 29-34.
[10]	张仁珊, 张鹏, 宗晓辉, 康学勤. 时效时间对T91钢显微组织和力学性能的影响[J]. 金属热处理, 2023, 48(1): 145-148.
[11]	刘凌波, 杨贵荣, 宋文明, 李亚敏, 马颖. Ni-WB₂复合熔覆层的微观组织及摩擦磨损性能[J]. 金属热处理, 2023, 48(1): 207-216.
[12]	郑昭卓, 金虹, 王凡, 姜皓苧, 马晓锋, 马宁. W6Mo5Cr4V2钢离子渗硫层与液体渗硫层的摩擦磨损性能对比[J]. 金属热处理, 2023, 48(1): 245-248.
[13]	钟立伟, 冯朝辉, 高文理, 陈军洲, 陆政. 多轴锻造与T852热处理对Al-Cu-Li合金组织及力学性能的影响[J]. 金属热处理, 2022, 47(9): 79-86.
[14]	温方明, 郝晓博, 曹恒, 张强, 李渤渤, 刘茵琪. 热处理工艺对N06600合金热轧板组织与性能的影响[J]. 金属热处理, 2022, 47(9): 113-118.
[15]	姜越, 朱柏祥, 李秀明, 谭亚平. CrFeCoNiB_0.05Ti_x高熵合金的显微组织和力学性能[J]. 金属热处理, 2022, 47(8): 58-62.