Synthesis of New Mono-Carbonitride(W, Mo)(C, N) Powder by Heating W-Mo Alloy+C Mixed Powder in High-Pressure Nitrogen Gas (特集 硬質材料) Synthesis of New Mono-Carbonitride (W, Mo)(C, N)Powder by Heating W-Mo Alloy + C Mixed Powder in High-Pressure Nitrogen Gas

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Author(s)

Abstract

We have already succeeded in synthesizing new mono-carbonitrides W (C, N) and Mo(C, N) with 11-20at%N and 14-25at%N respectively by heating W+C and Mo+C mixed powder in high-pressure N<SUB>2</SUB> gas of 10-160MPa at 1523-1673K. In this study, the synthesis of new (W, Mo)(C, N) powder was tried by heating W+Mo+C mixed elemental powder and W-Mo solid solution alloy+C mixed powder in such high-pressure-N<SUB>2</SUB>gas. (W, Mo)(C, N) with N content of 14-24at% could be synthesized at 25 -160MPa in case of (W-Mo)+C mixed powder (Metal/C atomic ratio is 1/1), while (W, Mo)(C, N) could not in case of W+Mo+C mixed elemental powder.

Journal

  • Journal of the Japan Society of Powder and Powder Metallurgy

    Journal of the Japan Society of Powder and Powder Metallurgy 49(4), 270-278, 2002-04-15

    Japan Society of Powder and Powder Metallurgy

References:  11

Cited by:  1

Codes

  • NII Article ID (NAID)
    10008222527
  • NII NACSIS-CAT ID (NCID)
    AN00222724
  • Text Lang
    ENG
  • Article Type
    Journal Article
  • ISSN
    05328799
  • NDL Article ID
    6146152
  • NDL Source Classification
    ZP41(科学技術--金属工学・鉱山工学)
  • NDL Call No.
    Z17-274
  • Data Source
    CJP  CJPref  NDL  J-STAGE 
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