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Information Journal Paper

Title

FABRICATION OF CRYSTALLINE NI-B-WC COMPOSITE COATING BY ELECTROLESS METHOD AND ITS TRIBOLOGICAL CHARACTERIZATION

Pages

  17-23

Abstract

 In the current investigation a Ni-B-WC composite coating was fabricated through electroless method and the effects of heat treatment on microstructure, HARDNESS and tribological properties was studied. In this regard, ELECTROLESS NI-B-WC coating of 30 mm thickness was applied on the surface of Ck45 steel. Following that, the coated samples went through heat treatment for 1 h at 400oC. X-ray diffraction and scanning electron microscopy were utilized in order to characterize the coating. Tribological behavior and HARDNESS of the samples were studied by means of pin on disk and Vickers microhardness measurement device. The results revealed that the addition of WC particles leads to grain refinement and consequent microhardness elevation. Moreover, heat treatment resulted in nanocrystalline structure, therefore, HARDNESS and WEAR RESISTANCE of the coating improved due to transformation on amorphous phase to crystalline structure and production of Ni3B phase.

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    APA: Copy

    BIDRAM, MOHAMMAD HASSAN, AMINI, KAMRAN, SHAFIEE, ALI, & BINA, MOHAMMAD HOSSEIN. (2013). FABRICATION OF CRYSTALLINE NI-B-WC COMPOSITE COATING BY ELECTROLESS METHOD AND ITS TRIBOLOGICAL CHARACTERIZATION. ADVANCED PROCESSES IN MATERIALS, 7(2 (25)), 17-23. SID. https://sid.ir/paper/172512/en

    Vancouver: Copy

    BIDRAM MOHAMMAD HASSAN, AMINI KAMRAN, SHAFIEE ALI, BINA MOHAMMAD HOSSEIN. FABRICATION OF CRYSTALLINE NI-B-WC COMPOSITE COATING BY ELECTROLESS METHOD AND ITS TRIBOLOGICAL CHARACTERIZATION. ADVANCED PROCESSES IN MATERIALS[Internet]. 2013;7(2 (25)):17-23. Available from: https://sid.ir/paper/172512/en

    IEEE: Copy

    MOHAMMAD HASSAN BIDRAM, KAMRAN AMINI, ALI SHAFIEE, and MOHAMMAD HOSSEIN BINA, “FABRICATION OF CRYSTALLINE NI-B-WC COMPOSITE COATING BY ELECTROLESS METHOD AND ITS TRIBOLOGICAL CHARACTERIZATION,” ADVANCED PROCESSES IN MATERIALS, vol. 7, no. 2 (25), pp. 17–23, 2013, [Online]. Available: https://sid.ir/paper/172512/en

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