Cr12MoV钢表面激光熔覆稀土改性铁基复合涂层的性能

doi:10.13251/j.issn.0254-6051.2022.07.040

金属热处理 ›› 2022, Vol. 47 ›› Issue (7): 234-240.DOI: 10.13251/j.issn.0254-6051.2022.07.040

Cr12MoV钢表面激光熔覆稀土改性铁基复合涂层的性能

董晓传¹, 潘高峰², 李洋¹, 吴润谋¹, 周正², 张晓艳¹

1.天津职业技术师范大学汽车模具智能制造技术国家地方联合工程实验室, 天津 300222;
2.天津市天锻压力机有限公司, 天津 300402

收稿日期:2022-03-22 修回日期:2022-05-19 出版日期:2022-07-25 发布日期:2022-08-12
作者简介:董晓传(1984—),男,讲师,博士,主要研究方向为塑性成形工艺及激光熔覆技术,E-mail:dong_xiaochuan@163.com
基金资助:
天津市教委科研计划(2021KJ027);天津市科技计划(20YDTPJC00310);天津职业技术师范大学科研发展基金(XJJB2102)

Properties of rare earth modified Fe-based composite coating on Cr12MoV steel surface by laser cladding

Dong Xiaochuan¹, Pan Gaofeng², Li Yang¹, Wu Runmou¹, Zhou Zheng², Zhang Xiaoyan¹

1. National-Local Joint Engineering Laboratory of Intelligent Manufacturing Oriented Automobile Die & Mould, Tianjin University of Technology & Education, Tianjin 300222, China;
2. Tianjin Tianduan Press Co., Ltd., Tianjin 300402, China

Received:2022-03-22 Revised:2022-05-19 Online:2022-07-25 Published:2022-08-12

摘要/Abstract

摘要： 采用激光熔覆技术在Cr12MoV钢表面制备CMC PMagic2L涂层,并通过添加稀土氧化物CeO₂构成改性铁基复合涂层,运用光学显微镜、扫描电镜、显微硬度计及摩擦磨损试验机等,研究了稀土氧化物CeO₂的加入对涂层组织性能的影响。结果表明,稀土氧化物CeO₂能够促进熔覆层晶粒细化,使热影响区宽度变大;CeO₂的含量越高,熔覆层硬度越大;含1%CeO₂的改性铁基复合涂层较未添加CeO₂的涂层,尽管热影响区厚度有所增加,但熔覆层平均硬度提高了22.1%,耐磨性也显著提高,磨损体积相对减小了43.66%,且熔覆层组织致密,有效地实现了模具表面强化的目的。

关键词: 激光表面强化, 复合涂层, 稀土氧化物CeO₂, 铁基粉末, 硬度, 耐磨性

Abstract: CMC PMagic2L coating was prepared on the Cr12MoV steel surface by laser cladding technology, and the modified Fe-base composite coating was formed by adding rare earth oxide CeO₂. The effect of adding rare earth oxide CeO₂ on microstructure and properties of the coating was studied by means of optical microscope, scanning electron microscope, microhardness tester and friction and wear testing machine. The results show that CeO₂ can improve the grain refinement of clad layer and enlarge the width of heat affected zone. The hardness of clad layer increases with the increase of CeO₂ content. Compared with the coating without CeO₂, although the thickness of the heat affected zone increases, but the average hardness of the clad layer in modified Fe-based composite coating with 1%CeO₂ increases by 22.1%, the wear resistance is also significantly improved, and the wear volume is reduced by 43.66%. The clad layer has compact structure, which can effectively achieve the purpose of surface strengthening of the die.

Key words: laser surface strengthening, composite coating, rare earth oxide CeO₂, Fe-based powder, hardness, wear resistance

中图分类号:

董晓传, 潘高峰, 李洋, 吴润谋, 周正, 张晓艳. Cr12MoV钢表面激光熔覆稀土改性铁基复合涂层的性能[J]. 金属热处理, 2022, 47(7): 234-240.

Dong Xiaochuan, Pan Gaofeng, Li Yang, Wu Runmou, Zhou Zheng, Zhang Xiaoyan. Properties of rare earth modified Fe-based composite coating on Cr12MoV steel surface by laser cladding[J]. Heat Treatment of Metals, 2022, 47(7): 234-240.

参考文献

[1]Prasad R, Waghmare D T, Kumar K, et al. Effect of overlapping condition on large area NiTi layer deposited on Ti-6Al-4V alloy by TIG cladding technique [J]. Surface and Coatings Technology, 2020, 385: 125417.
[2]Peng Y, Zhang W, Li T, et al. Effect of WC content on microstructures and mechanical properties of FeCoCrNi high-entropy alloy/WC composite coatings by plasma cladding [J]. Surface and Coatings Technology, 2020, 385: 125326.
[3]张国栋, 杨辉, 王麒瑜, 等. 铁素体不锈钢激光熔覆层组织和性能研究[J]. 机械工程学报, 2016, 52(12): 37-45.
Zhang Guodong, Yang Hui, Wang Qiyu, et al. Microstructure and properties of laser cladding layer on ferritic stainless steel [J]. Journal of Mechanical Engineering, 2016, 52(12): 37-45.
[4]薛鹏, 张天刚, 张倩, 等. 稀土对Ti811合金表面激光熔覆金属陶瓷复合涂层组织和性能的影响[J]. 热加工工艺, 2021(2): 97-99.
Xue Peng, Zhang Tiangang, Zhang Qian, et al. Effects of rare earth on microstructure and properties of laser cladding cermet composite coating on Ti811 alloy [J]. Hot Working Technology, 2021(2): 97-99.
[5]张光耀, 王成磊, 高原, 等. 稀土La₂O₃对6063Al激光熔覆Ni基熔覆层微观结构的影响[J]. 中国激光, 2014, 41(11): 53-58.
Zhang Guangyao, Wang Chenglei, Gao Yuan, et al. Effect of rare earth La₂O₃ on the microstructure of laser cladding Ni-based coatings on 6063Al alloys [J]. Chinese Journal of Lasers, 2014, 41(11): 53-58.
[6]任仲贺, 武美萍, 李广阳, 等. TiO₂/CeO₂对Ni基激光熔覆层组织和性能的影响[J]. 激光与光电子学进展, 2019, 56(7): 204-210.
Ren Zhonghe, Wu Meiping, Li Guangyang, et al. Effect of TiO₂/CeO₂ on microstructures and properties of Ni-based laser cladding layers [J]. Laser and Optoelectronics Progress, 2019, 56(7): 204-210.
[7]Weng Fei, Yu Huijun, Chen Chuanzhong. Fabrication of Co-based coatings on titanium alloy by laser cladding with CeO₂ addition [J]. Materials and Manufacturing Processes, 2016, 20(5): 1461-1467.
[8]Zhang X, Zhang K, Ma J, et al. Effect of laser cladding Al-Ni-TiC powder on microstructure and properties of aluminum alloy [J]. Journal of Minerals and Materials Characterization and Engineering, 2017, 5(1): 29-38.
[9]Zhu Rundong, Li Zhiyong, Li Xiaoxi, et al. Microstructure and properties of the low-power-laser clad coatings on magnesium alloy with different amount of rare earth addition [J]. Applied Surface Science, 2015, 353: 405-413.
[10]傅耀坤, 王成磊, 郑英, 等. 铝合金表面激光熔覆Re+Ni60电化学腐蚀性能研究[J]. 桂林电子科技大学学报, 2019, 39(3): 236-241.
Fu Yaokun, Wang Changlei, Zheng Ying, et al. Study on electrochemical corrosion resistance of laser cladding Re+Ni60 on aluminum alloy [J]. Journal of Guilin University of Electronic Technology, 2019, 39(3): 236-241.
[11]李能, 熊华平, 秦仁耀, 等. 原位反应制备Ti₂AlNb/TiC+Ti₃SiC₂梯度材料的激光熔覆组织及成形机理[J]. 机械工程学报, 2018, 54(8): 144-150.
Li Neng, Xiong Huaping, Qin Renyao, et al. Microstructure and mechanism of Ti₂AlNb/TiC+Ti₃SiC₂ gradient materials by In-situ reaction laser cladding [J]. Journal of Mechanical Engineering, 2018, 54(8): 144-150.
[12]Li S N, Xiong H P, Li N, et al. Mechanical properties and formation mechanism of Ti/SiC system gradient materials fabricated by in-situ reaction laser cladding [J]. Ceramics International, 2017, 43(1): 961-967.
[13]Liu Chuanming, Li Chonggui, Zhang Zhe, et al. Modeling of thermal behavior and microstructure evolution during laser cladding of AlSi10Mg alloys [J]. Optics and Laser Technology, 2020, 123: 105926.
[14]Zhang Peilei, Liu Xiaopeng, Yan Hua. Phase composition, microstructure evolution and wear behavior of Ni-Mn-Si coatings on copper by laser cladding [J]. Surface and Coatings Technology, 2017, 332: 504-510.
[15]Ma Guozheng, Xu Binshi, Wang Haidou, et al. Research on the microstructure and space tribology properties of electric-brush plating Ni/MoS₂-C composite coating [J]. Surface and Coatings Technology, 2013, 227: 142-149.
[16]张光耀, 王成磊, 高原, 等. 稀土对6063Al镍基激光熔覆层组织及摩擦磨损性能的影响[J]. 摩擦学学报, 2015, 35(3): 335-341.
Zhang Guangyao, Wang Chenglei, Gao Yuan, et al. Effect of rare earth on the microstructure and tribological properties of laser cladding Ni-based coatings on 6063Al [J]. Tribology, 2015, 35(3): 335-341.
[17]王成磊, 梁朝杰, 周承华, 等. 基于稀土调控的激光熔覆Ni60强化铝合金的高温摩擦磨损性能研究[J]. 表面技术, 2020, 49(10): 69-80.
Wang Chenglei, Liang Chaojie, Zhou Chenghua, et al. High temperature friction and wear properties of laser cladding Ni60 coating modified with rare earth on 6063 aluminum alloy base [J]. Surface Technology, 2020, 49(10): 69-80.
[18]张志强, 杨凡, 张宏伟, 等. 含稀土TiC_x增强钛基激光熔覆层组织与耐磨性[J]. 航空学报, 2021, 42(7): 43-56.
Zhang Zhiqiang, Yang Fan, Zhang Hongwei, et al. Microstructure and wear resistance of TiC_x reinforced Ti-based laser cladding coating with rare earth [J]. Acta Aeronautica et Astronautica Sinica, 2021, 42(7): 43-56.
[19]Straffelini G, Molinari A. Mild sliding wear of Fe-0.2%C, Ti-6%Al-4%V and Al-7072: A comparative study [J]. Tribology Letters, 2011, 41(1): 227-238.
[20]He X, Song R G, Kong D J. Effects of TiC on the microstructure and properties of TiC/TiAl composite coating prepared by laser cladding [J]. Optics and Laser Technology, 2019, 112: 339-348.
[21]Song Shenhua, Sun Huajun, Wang Meng. Effect of rare earth cerium on brittleness of simulated welding heat-affected zones in a reactor pressure vessel steel [J]. Journal of Rare Earths, 2015, 33(11): 1204-1211.

Cr12MoV钢表面激光熔覆稀土改性铁基复合涂层的性能

Properties of rare earth modified Fe-based composite coating on Cr12MoV steel surface by laser cladding

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