Acta Metall Sin  1994, Vol. 30 Issue (23): 508-512    DOI:

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PREPARATION OF WEAR-RESISTANT GRADED METAL-CERAMIC COATING BY LASER-ALLOYING

WU Ping; ZHOU Changzhi; TANG Xi'nan (Tsinghua Univereity; Beijing)(Manuscript received 11 April;1994)

WU Ping; ZHOU Changzhi; TANG Xi'nan (Tsinghua Univereity; Beijing)(Manuscript received 11 April;1994). PREPARATION OF WEAR-RESISTANT GRADED METAL-CERAMIC COATING BY LASER-ALLOYING. Acta Metall Sin, 1994, 30(23): 508-512.

Abstract References Related Articles Recommended Metrics Download:  PDF(342KB)  Export:  BibTeX | EndNote (RIS)       Abstract  A wear-resistant graded layer on low carbon steel A3 substrate was made of repeated coating and CO_2 laser-remelting Ni35 alloy powder together with Ni-clad WC grains. The metallurgical structure, composition, hardness and abrasive wear resistance of the layer were examined. The volume fraction of hard ceramic phases, mainly WC grains, varied gradually from surface to subatrate. The layer, 0.4-0.8 mm in thickness, had a uniform structure, good toughness, surface hardness about HV_0.21100, excellent bonding with substrate and free from pore and crack. (Correspondent: ZHOU Changzhi, professor, Department of Materials Science and Engineering, Tsinghua University, Beijing 100084) Key words:  laser alloying      graded coating      ceramic      wear resistance      Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors URL:  https://www.ams.org.cn/EN/     OR     https://www.ams.org.cn/EN/Y1994/V30/I23/508 1MusilJ,FialaJ．SurfCoatTechnol,1992;52:2112CooperKP．JVacSciTechnol,1986;A4:28573HolleckH．JVacSciTechnol．1986;A4:26614BoasM,BambergerM,RevezG．SurfCoatTechol．1990;42:1755ASchusslerA,ZumgahrKH．JPhyscolloq,1991;1:C76BernsH,FischerA,NguyenChV．ProcIntConfonSurfaceEngineering,Toronto,Canada,1990:82 [1] WANG Jingyang, SUN Luchao, LUO Yixiu, TIAN Zhilin, REN Xiaomin, ZHANG Jie. Rare Earth Silicate Environmental Barrier Coating Material: High-Entropy Design and Resistance to CMAS Corrosion[J]. 金属学报, 2023, 59(4): 523-536. [2] WANG Haifeng, ZHANG Zhiming, NIU Yunsong, YANG Yange, DONG Zhihong, ZHU Shenglong, YU Liangmin, WANG Fuhui. Effect of Pre-Oxidation on Microstructure and Wear Resistance of Titanium Alloy by Low Temperature Plasma Oxynitriding[J]. 金属学报, 2023, 59(10): 1355-1364. [3] ZHAO Yuhong, JING Jianhui, CHEN Liwen, XU Fanghong, HOU Hua. Current Research Status of Interface of Ceramic-Metal Laminated Composite Material for Armor Protection[J]. 金属学报, 2021, 57(9): 1107-1125. [4] ZHANG Yu, LOU Liyan, XU Qinglong, LI Yan, LI Changjiu, LI Chengxin. Microstructure and Wear Resistance of Ni-Based WC Coating by Ultra-High Speed Laser Cladding[J]. 金属学报, 2020, 56(11): 1530-1540. [5] Hulin DONG,Haiping BAO,Jianhong PENG. Effect of TiC Contents on Mechanical Properties and Wear Resistance of Iron-Based Composites[J]. 金属学报, 2019, 55(8): 1049-1057. [6] Jianxiang DING,Wubian TIAN,Dandan WANG,Peigen ZHANG,Jian CHEN,Zhengming SUN. Arc Erosion and Degradation Mechanism ofAg/Ti2AlC Composite[J]. 金属学报, 2019, 55(5): 627-637. [7] Xiaoyi ZHANG, Hailong SHANG, Bingyang MA, Rongbin LI, Geyang LI. Brazing of Coated Al Foil Filler to AlN Ceramic[J]. 金属学报, 2018, 54(4): 575-580. [8] Geliang LIU, Bingyang MA, Hailong SHANG, Fan CHEN, Rongbin LI, Geyang LI. Wettability Improvement and Brazing of Si3N4by Sputtered Al[J]. 金属学报, 2017, 53(12): 1645-1650. [9] Shilu ZHAO,Zhen ZHANG,Jun ZHANG,Jianming WANG,Zhenggui ZHANG. MICROSTRUCTURE AND WEAR RESISTANCE OF TiAlZrCr/(Ti, Al, Zr, Cr)N GRADIENT FILMS DEPOSITED BY MULTI-ARC ION PLATING[J]. 金属学报, 2016, 52(6): 747-754. [10] Xiaoyan CHEN,Zhe JIN,Xuefeng BAI,Yizhou ZHOU,Tao JIN,Xiaofeng SUN. EFFECT OF C ON THE INTERFACIAL REACTION AND WETTABILITY BETWEEN A Ni-BASED SUPERALLOY AND CERAMIC MOULD[J]. 金属学报, 2015, 51(7): 853-858. [11] LIU Yi, JIANG Guofeng, XU Kun, LUO Ximing, CHEN Dengquan, LI Wei. EFFECT OF INTERLAYERS ON THE MICROSTRUC-TURE AND SHEAR STRENGTH OF ALUMINA CERAMIC AND 1Cr18Ni9Ti STAINLESS STEEL BRAZED BONDING[J]. 金属学报, 2015, 51(2): 209-215. [12] Wenfang CUI,Dong CAO,Gaowu QIN. MICROSTRUCTURE AND WEAR RESISTANCE OF Ti/TiN MULTILAYER FILMS DEPOSITED BY MAGNETRON SPUTTERING[J]. 金属学报, 2015, 51(12): 1531-1537. [13] CHEN Xiaoyan, ZHOU Yizhou, ZHANG Chaowei, JIN Tao, SUN Xiaofeng. EFFECT OF Hf ON THE INTERFACIAL REACTION BETWEEN A NICKEL BASE SUPERALLOY AND A CERAMIC MATERIAL[J]. 金属学报, 2014, 50(8): 1019-1024. [14] LIU Xiaobo, ZHAO Yuguang. MICROSTRUCTURE EVOLUTION AND WEAR RESISTANCE OF IN SITU Mg2Si/Al COMPOSITES UNDER DIFFERENT PREPARATION CONDITIONS[J]. 金属学报, 2014, 50(6): 753-761. [15] LI Jianing, GONG Shuili, WANG Juan, SHAN Feihu, LI Huaixue, WU Bing. INFLUENCE OF Cu ON MICROSTRUCTURES AND WEAR RESISTANCE OF STELLITE 12 MATRIX LASER ALLOYING COATINGS ON TA15-2 TITANIUM ALLOY[J]. 金属学报, 2014, 50(5): 547-554. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed