Today is Email Alert  RSS

Effect of CeO2 Adding Content on the Microstructure and Tribological Properties of Iron-Based Alloy Coatings

Expand
  • (1.Fujian Huadian Power Engineering Co., Ltd., Fuzhou 350003, China;2.Huadian Zhangping Thermal Power Co., Ltd., Zhangping 364400, China;3.Huadian Electric Power Research Institute Co., Ltd., Hangzhou 310030, China)

Received date: 2023-03-21

  Revised date: 2023-04-21

  Accepted date: 2023-05-15

  Online published: 2023-09-15

Abstract

For improving the wear properties of 12Cr1MoV steel surface, the mixture of iron alloy powder and CeO2 powder was used as raw material, and the laser cladding technology was used to prepare CeO2-containing iron-based alloy coating on the surface of 12Cr1MoV steel.The effect of CeO2 mass fraction (0~1.5%) in the raw material on the metallographic structure, phase composition, microhardness, friction and wear performance and impact abrasive wear performance of the coating was studied systematically.Results showed that the addition of CeO2 could reduce defects and refine the grains of the coating.When the mass fraction of CeO2 was 1.0%, the coating was dense, the refinement effect was the most obvious, and the coating structure was the best.Furthermore, the addition of CeO2 had a significant effect on the phase composition of the coating, and the coating containing CeO2 was composed of Fe(Cr) solid solution, CeNi3 and Cr23C6.With the increase of CeO2 content,the coating hardness first increased and then decreased,and the friction coefficient,friction and wear mass loss and impact abrasive wear mass loss first decreased and then increased.When the mass fraction of CeO2 was 1.0%,the microhardness of the coating was the highest, which was 23.6%higher than that of the coating without CeO2.In general, the average friction coefficient, friction and wear mass loss and impact abrasive wear mass loss of the coating prepared with 1.0%CeO2 were significantly lower than those of the substrate and other coatings.

Cite this article

WU Jinlong, SU Yangbin, GUO Yan . Effect of CeO2 Adding Content on the Microstructure and Tribological Properties of Iron-Based Alloy Coatings[J]. Materials Protection, 2023 , 56(9) : 83 -89 . DOI: 10.16577/j.issn.1001-1560.2023.0216

References

[1] 刘仲玉, 王兴伟, 孙金全, 等.气体催化渗氮对12Cr1MoV钢力学性能的影响[J].材料热处理学报, 2019, 40(3):148-153.LIU Z Y, WANG X W, SUN J Q, et al.Effect of gas catalytic nitriding on mechanical properties of 12Cr1MoV steel[J].Transactions of Materials and Heat Treatment, 2019,40(3):148-153.

[2] 张海勇, 郭 雷.离子渗氮对12Cr1MoV 飞灰磨损性能影响的试验研究[J].石油和化工设备, 2009, 12(10):7-9.ZHANG H Y, GUO L.Experimental study on the effect of ion nitriding on the wear performance of 12Cr1MoV fly ash[J].Petro and Chemical Equipment, 2009, 12(10):7-9.

[3] 石顺梅.SA210C 钢水冷壁爆管原因分析[J].广西电力,2009, 32(2):90-92.SHI S M.Reason Analysis of SA210C Steel Water Cooled Wall Tube Burst[J].Guangxi Power,2009,32(2):90-92.

[4] 朱任翔, 王高波.锅炉水冷壁用SA-210C 钢组织性能分析[J].装备制造技术,2013(9) :121-125.ZHU R X, WANG G B.Microstructure and properties analysis of SA-210C steel used as boiler water wall[J].Equipment Manufacturing Technology, 2013(9):121-125.

[5] 程正翠, 尚乃霖, 练学兵.电解气相离子气体催化渗氮新工艺[J].热处理, 2006, 21(2):54-55.CHENG Z C,SHANG N L,LIAN X B.A new technology of electrolytic gaseous ion catalyzed nitriding[J].Heat Treatment, 2006, 21(2):54-55.

[6] 朱子新,徐滨士,徐向阳,等.电站锅炉管道高温冲蚀磨损和涂层防护技术[J].中国电力, 2001, 34(12):16-18.ZHU Z X, XU B S, XU X Y, et al.High temperature erosion wear behavior and thermal spraying protection of utility boiler tubes[J].China Power, 2001, 34(12):16-18.

[7] 王树群, 黄新章.高Ni-Cr 合金涂层防护锅炉受热面高温腐蚀的性能研究[J].沈阳工程学院学报(自然科学版), 2008, 4(1):23-27.WANG S Q, HUANG X Z.Research on high temperature corrosion property of boiler hearting surface with high Ni-Cr alloy coating[J].Journal of Shenyang Institute of Engineering (Natural Science), 2008, 4(1):23-27.

[8] 卢常飞.堆焊Inconel 625 合金的15CrMoG 膜式壁性能[J].现代制造技术与装备, 2019, 12:166-169.LU C F.Performance of 15CrMoG membrane wall of surfacing Inconel 625 Alloy[J].Modern Manufacturing Technology and Equipment, 2019, 12:166-169.

[9] 李 宁.35CrMoV 钢轴冲击性能不良的原因分析[J].热处理, 2021, 36(2):43-45.LI N.Analysis on poor impact property of 35CrMoV steel shafts [J].Heat Treatment, 2021, 36(2):43-45.

[10] 冯 涛,杨武虎,孙永兴.二次调质离子渗氮工艺参数对35CrMo 钢耐蚀性的影响[J].金属热处理,2012,37(6):59-62.MA T, YANG W H, SUN Y X.Effect of process parameters of secondary quenching and tempering and plasma nitriding on corrosion resistance of 35CrMo steel[J].Heat Treatment of Metal,2012,37(6):59-62.

[11] 车延岗, 袁静静, 刘沅东, 等.35CrMo 钢硫氮共渗层的摩擦学性能[J].材料保护, 2010, 43(8):25-29.CHE Y G, YUAN J J, LIU Y D, et al.Friction property of sulfurizing-nitriding layer on 35CrMo steel [J].Materials Protection, 2010, 43(8):25-29.

[12] QUAZI M M, FAZAL M A, HASEEB A S, et al.Effect of rare earth element and their oxides on tribo-mechanical performance of laser claddings: A review [J].Journal of Rare Earths, 2026, 34(6):594-564.

[13] STANFORD N, ATWELL D, BEER A, et al, Effect of microalloying with rare-earth elements on the texture of extruded magnesium - based alloys [J].Scripta Metallurgica,2008, 59(7):772-775.

[14] 崔朋贺, 杜壮壮, 张 浩, 等.稀土Y2O3添加对激光熔覆层开裂敏感性的影响[J].应用激光, 2016, 36(3):239-246.CUI P H, DU Z Z, ZHANG H, et al.Effect of Y2 O3 on cracking susceptibility of the laser-clad coatings[J].Applied Laser, 2016, 36(3):239-246.

[15] GORAL M, POREBA M, KUBASZEK T.Structure and thickness of Y2O3 coatings deposited by plasma spray physical vapor deposition (PS-PVD) method on graphite[J].Metalurgija, 2022, 61(3/4):677-680.

[16] LI J, LUO X, LI G J.Effect of Y2O3 on the sliding wear resistance of TiB/TiC-reinforced composite coatings fabricated by laser cladding [J].Wear, 2014, 310(1/2):72-82.

[17] 马兴伟, 金洙吉, 高 玉.稀土La2O3对激光熔覆铁铝基合金及TiC 增强复合材料涂层组织及摩擦磨损性能的影响[J].中国激光, 2010, 37(1):271-276.MA X W, JIN Z J, GAO Y.Effect of rare earth La2 O3 on microstructure and tribological property of laser cladding FeAl based alloys and TiC reinforced composites coatings[J].Chinses Journal of Lasers, 2010, 37(1):271-276.

[18] 张光耀, 王成磊, 高 原.稀土CeO2 在6063Al 表面Ni基激光熔覆中的作用机制[J].稀有金属材料与工程,2016, 45(4):1 003-1 007.ZHANG G Y, WANG C L, GAO Y.Mechanism of rare earth CeO2 on the Ni-based laser cladding layer of 6063 Al surface[J].Rare Metals and Engineering, 2016, 45(4):1 003-1 007.

[19] WENG F, YU H J, CHEN C Z, et al.Fabrication of Cobased coatings on titanium alloy by laser cladding with CeO2 addition [J].Materials and Manufacturing Process, 2016,31(11):1 461-1 467.

[20] 汪新衡, 匡建新, 何鹤林, 等.CeO2对镍基金属陶瓷激光熔覆层组织和耐磨蚀性能的影响[J].材料保护,2009, 42(2):13-16.WANG X H, KUANG J X, HE H L, et al.Effect of cerium dioxide on the structure and wear-resistance of laser cladding Ni-based cement composite coating [J].Materials Protection, 2009, 42(2):13-16.

Outlines

/