低融点Ni合金粉を混合したニッケルおよびSUS系粉による鋳鉄の表面被覆層の性質 Properties of Surface Coated Iron Castings by Ni and SUS Series Powder Mixed with Low Melting Point Ni Alloy Powders

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  The coating on iron castings of thin section (10mm in thickness) was prepared using mixture of Ni and SUS series alloy powders mixed with low melting point powder (Ni-P or Ni-Cr-P alloy powder) as the coating powder on the mold. Several properties of the coated iron castings obtained were tested. The main conclusions drawn were : (1) The best coating layer was obtained by mixed Ni / (Ni-P) = 50/50 powder. (2) The coated iron castings obtained had soft surface layer (100∼200 HV1) containing 10∼20%Ni and therefore good corrosion resistance to spraying of 5%NaCl solution, in comparison with uncoated cast iron. (3) Formation of hard martensitic phase were resulted in the interface of the coating layer and the matrix because of melting of Ni in coating powder to the matrix, which had no influence on spheroidizing of the graphite.

収録刊行物

  • 鋳造工学 = Journal of Japan Foundry Engineering Society

    鋳造工学 = Journal of Japan Foundry Engineering Society 69(8), 670-674, 1997-08

    Japan Foundry Engineering Society

参考文献:  4件中 1-4件 を表示

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    被引用文献7件

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    田辺重則

    鋳造工学 68, 113, 1996

    被引用文献5件

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    日本鋳物協会

    鋳物便覧 1012, 1973

    被引用文献2件

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    ROTE F. B.

    AFS Trans. 59, 509, 1951

    被引用文献1件

各種コード

  • NII論文ID(NAID)
    10003800636
  • NII書誌ID(NCID)
    AN10514770
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    13420429
  • NDL 記事登録ID
    4275754
  • NDL 雑誌分類
    ZP41(科学技術--金属工学・鉱山工学)
  • NDL 請求記号
    Z17-277
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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