焼結による鉄系圧粉体の拡散接合(第3報)拡散接合に及ぼす鉄粉の種類の影響 Diffusion Bonding of Ferrous Compacts during Sintering(3rd Report)The Effects of Kinds of Iron Powders on the Diffusion Bonding

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著者

    • 浅香 一夫 ASAKA Kazuo
    • 日立粉末冶金(株)粉末冶金事業部機械部品設計部 Mechanical Parts Design Dept., Powdered Metals Product Div., Hitachi Powdered Metals Co., Ltd.

抄録

The influences of the particle shape and size of iron powders on the diffusion bonding of assembled iron-base green compacts during sintering were investigated. It has been clarified that the bonding strength is mainly influenced by the specific surface areas of iron powders. As reduced iron powders show larger specific surface areas and diffusibility of other elements such as carbon than atomized iron powders, the bonding strength of reduced iron powder specimens is higher than that of atomized iron powder specimens. The specific surface areas being influenced by the particle size, smaller size powders show higher bonding strength. Therefore, atomized iron powders which show the same specific surface areas as reduced powders show the same bonding strength.

収録刊行物

  • 粉体および粉末冶金  

    粉体および粉末冶金 44(4), 374-380, 1997-04-15 

    Japan Society of Powder and Powder Metallurgy

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各種コード

  • NII論文ID(NAID)
    10002261399
  • NII書誌ID(NCID)
    AN00222724
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    05328799
  • NDL 記事登録ID
    4194327
  • NDL 雑誌分類
    ZP41(科学技術--金属工学・鉱山工学)
  • NDL 請求記号
    Z17-274
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
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