鋼基材上の NiTi プラズマ肉盛層形成に及ぼすニッケル下地材の効果  [in Japanese] Effect of Nickel Interlayers on Deposition of NiTi Coatings on Carbon Steel Substrates by PTA Surfacing Process  [in Japanese]

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Author(s)

Abstract

We suggested the deposition process of NiTi intermetallic compounds on carbon steel substrates using a plasma transferred arc (PTA) surfacing process. In order to prevent the formation of iron-based intermetallic compounds and hardening of the NiTi coatings, nickel interlayer was used during the PTA surfacing process.<BR>Nickel interlaying leads to the prevention of cracks and hardening of the NiTi coatings. The microstructure of NiTi-deposited metals features Ni<SUB>3</SUB>Ti phase and the grain boundary showing the eutectic structure of NiTi and Ni<SUB>3</SUB>Ti. The wear resistance of the NiTi coatings made by using the nickel interlayer is superior to the resistance of Stellite #6 coatings.

Journal

  • Journal of the Japan Institute of Metals and Materials

    Journal of the Japan Institute of Metals and Materials 66(5), 434-437, 2002-05-20

    The Japan Institute of Metals and Materials

References:  8

Codes

  • NII Article ID (NAID)
    10008832945
  • NII NACSIS-CAT ID (NCID)
    AN00062446
  • Text Lang
    JPN
  • Article Type
    ART
  • ISSN
    00214876
  • NDL Article ID
    6178926
  • NDL Source Classification
    ZP41(科学技術--金属工学・鉱山工学)
  • NDL Call No.
    Z17-314
  • Data Source
    CJP  NDL  J-STAGE 
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