金属粉末射出成形法による焼結Co-Cr-W-C合金の創製 Fabrication of Sintered Co-Cr-W-C Alloy by Metal Injection Molding

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Metal injection molding (MIM) process has an advantage of fabricating three dimensional complex shaped components, which alleviates the need for secondary working operations. Therefore, MIM process is hoped to be a suitable production route for the hard materials such as cemented carbides. This study has been performed to determine the production feasibility of sintered Co-Cr-W-C alloys by MIM process, and the mechanical propertie microstructures. The results obtained were as follows:<BR>(1) An adequate carbon level of the alloy was achieved by solvent debinding followed by final thermal debinding in H<SUB>2</SUB> and N<SUB>2</SUB> gas mixtures atmosphere.<BR>(2) Injection molded alloys showed the same microstructure and mechanical properties as those of conventional P/M alloys.

収録刊行物

  • 粉体および粉末冶金  

    粉体および粉末冶金 45(9), 887-891, 1998-09-15 

    Japan Society of Powder and Powder Metallurgy

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各種コード

  • NII論文ID(NAID)
    10002052894
  • 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
    4566315
  • 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  NDL  J-STAGE 
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