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MA Qunshuang, LI Yajiang, WANG Juan, DUAN Huming, XU Guangyuan. Microstructure characteristics and shear strength of wide-band laser clad Ni60 composite coatings reinforced with WC particle[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2016, 37(12): 49-52.
Citation: MA Qunshuang, LI Yajiang, WANG Juan, DUAN Huming, XU Guangyuan. Microstructure characteristics and shear strength of wide-band laser clad Ni60 composite coatings reinforced with WC particle[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2016, 37(12): 49-52.
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Microstructure characteristics and shear strength of wide-band laser clad Ni60 composite coatings reinforced with WC particle

  • 1.

    Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials(Ministry of Education), Shandong University, Jinan 250061, China

  • 2.

    Shanxi Yuhua Remanufacture Technology Co., Ltd., Changzhi 046000, China

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  • Received Date: November 05, 2015
    Graphical Abstract
    • Abstract
  • Ni60/WC based composite coatings were prepared on surface of Q550 steel by using wide-band laser cladding technology. Microstructure characteristics, elemental distribution and phase constitution of composite coatings were analyzed. Shear strength tests were carried out for quantitative measurement of bonding force at coating/substrate interface, and fracture surface morphologies were investigated to analyze the failure mechanism of interfaces. Results indicated the WC particles were partially dissolved in composite coating and precipitates with complicated structure were in-situ formed. The cored-eutectic structure consistsof hard M23C6 (M represents for Cr, Fe and W) carbides inside and is surround by eutectic of M23C6 and γ-Ni matrix. The formation of planar growth and dendrites facilitated a dense metallurgical bonding on the interface. As the laser power being increased to 2.8 kW, the shear strength of composite coating is 279.8 MPa, which is 75% of that of base metal. Fracture surface analysis indicated the fracture mechanism of coating interface is a mixture of brittle fracture and ductile fracture. The bonding force of coatings made by lower power is decreased due to the WC particles get accumulated at the interface.
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    • References (6)
  • Candela J J, Jimenez J A, Franconetti P, et al. Effect of laser irradiation on failure mechanism of TiCp reinforced titanium composite coating produced by laser cladding[J]. Journal of Materials Processing Technology, 2014, 214(11):2325-2332.
    张春华, 刘杰, 吴臣亮, 等. 316L不锈钢表面激光熔覆钴基合金组织及锌蚀机理[J]. 焊接学报, 2015,36(1):19-22. Zhang chunhua, Liu Jie, Wu Chenliang, et al. Microstructue and zinc corrosion mechanism of laser cladding Co-based alloy on 316L stainless steel[J]. Transactions of The China Welding Institution, 2015, 36(1):19-22.
    Farahmand D, Liu S, Zhang Z, et al. Laser cladding assisted by induction heating of Ni-WC composite enhanced by nano-WC and La2O3[J], Ceramics International, 2014,40(10):15421-15438.
    Farahmand P, Kovacevic R, An experimental-numerical investigation of heat distribution and stress field in single and multi-track laser cladding by a high-power direct diode laser[J]. Optics & Laser Technology, 2014,63:154-168.
    Zhu W, Liu Q, Li H, et al. A simulation model for the temperature field in bioceramic coating cladded by wide-band laser[J]. Materials & Design, 2007, 28(10):2673-2677.
    李美艳, 韩彬, 王勇, 等. 激光熔覆Ni-WC/Cr3C2涂层组织及性能[J], 焊接学报, 2016,36(17):17-21. Li Meiyan, Han Bin, Wang Yong, et al. Study on microstructure and property of laser cladded Ni-WC/Cr3C2 coating[J]. Transactions of the China Welding Institution,2016,36(17):17-21.
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