Fe-50%Cu系焼結材料へのめっき粉末の応用 Application of the Plated Powder to Fe-50%Cu Sintered Compacts

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Cu-plated Fe powder by the use of the etching waste solution is produced. Since the amount of plated Cu can be regulated, the composition of plated powder in this study is controlled Fe-50wt%Cu. As the result, there is the excellent compactibity of plated powder and it is possible to sinter at low temperature. For instance, the rattler value of 0.25% was obtained by the compacting pressure of 294MPa and the radial crushing strength was 171MPa at the sintering temperature of 973K for 3.6ks. The sintered compacts of the plated powder in comparison with mixed<BR>powder have the low dimensional change, the uniform in the pore distribution and reasonable mechanical strength. Conseqently this Cu-plated Fe powder appears to be very suitable oil-impregnated bearing. Furthermore, this sintered compact is very superior in roundness and cylindricity which are important from the standpoint of the precision of bearing.

収録刊行物

  • 粉体および粉末冶金  

    粉体および粉末冶金 46(5), 533-537, 1999-05-15 

    Japan Society of Powder and Powder Metallurgy

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各種コード

  • NII論文ID(NAID)
    10002262511
  • 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
    4737361
  • 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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