Synthesis of W_2C by Reactive Hot Pressing and Its Mechanical Properties

この論文にアクセスする

この論文をさがす

著者

抄録

Tungsten hemicarbide W<SUB>2</SUB>C with no or small amounts of W or WC was prepared by reaction-sintering from W and WC powders using a resistance-heated hot-pressing technique called spark plasma sintering. The product phases, density, microstructure, elastic moduli, hardness, and fracture toughness of the sintered bodies were determined. The stable region of the W<SUB>2</SUB>C phase had a narrow carbon content below 1860°C. W<SUB>2</SUB>C had a Poisson's ratio of 0.286, and its Young's modulus at zero porosity was determined to be 444 GPa from the true density and bulk density dependence. These values suggest that W<SUB>2</SUB>C has elastic deformation behavior similar to that of W.

収録刊行物

  • Materials transactions

    Materials transactions 49(6), 1256-1261, 2008-06-01

    The Japan Institute of Metals and Materials

参考文献:  34件中 1-34件 を表示

  • <no title>

    LI T.

    Mater. Sci. Eng. A 430, 113-119, 2006

    被引用文献1件

  • <no title>

    SUGIYAMA S.

    Mater. Trans. 43, 1197-1201, 2002

    被引用文献1件

  • <no title>

    MORKS M. F.

    Surf. Coat. Technol. 199, 66-71, 1999

    被引用文献1件

  • <no title>

    KOTELNIKOV P. B.

    Handbook of Extremely High-Melting Elements and Compounds, 1969

    被引用文献1件

  • <no title>

    STORMS E. K.

    The Refractory Carbides, 1967

    被引用文献1件

  • <no title>

    KIEFFER R.

    Powder Met. Bull. 4, 4-17, 1949

    被引用文献1件

  • <no title>

    SUGIYAMA S.

    J. Jpn. Soc. Powder Powder Met. 54, 281, 2007

    被引用文献1件

  • <no title>

    RUDY E.

    Ternary Phase Equilibria in Transition Metal-Boron-Carbon Silicon Systems Part V, Compendium of Phase Diagram Data, 1969

    被引用文献1件

  • <no title>

    RUDY E.

    J. Am. Ceram. Soc. 50, 272-273, 1967

    被引用文献1件

  • <no title>

    SHUNK F. A.

    Constitution of Binary Alloys 2nd Suppl., 167-169, 1969

    被引用文献1件

  • <no title>

    ORTON G. W.

    Trans. Met. Soc. AIME 230, 600-602, 1964

    被引用文献1件

  • <no title>

    KUBASCHEWSKI O.

    Materials Thermochemistry, 1993

    被引用文献1件

  • <no title>

    HARA A.

    J. Japan Inst. Metals 33, 1323-1328, 1969

    被引用文献1件

  • <no title>

    HATANO Y.

    J. Nucl. Mater. 307-311, 1339-1343, 2001

    被引用文献1件

  • <no title>

    JCPDS International Center for Diffraction Data

    Powder Diffraction File, 1990

    被引用文献1件

  • <no title>

    LIEBLING R. S.

    Mat. Res. Bull. 2, 1035-1040, 1967

    被引用文献1件

  • <no title>

    JUN C. K.

    J. Less-Common Metals 23, 367-373, 1971

    被引用文献1件

  • <no title>

    The Materials Information Soc

    Metals Handbook 2, 559, 1990

    被引用文献1件

  • <no title>

    CHA S. I.

    Mater. Sci. Eng. A 356, 381-389, 2003

    被引用文献5件

  • <no title>

    SUGIYAMA S.

    J. Euro. Ceram. Soc. 24, 871-876, 2004

    被引用文献7件

  • <no title>

    KARIMI A.

    Wear 186/187, 480-486, 1995

    被引用文献1件

  • <no title>

    KRISHNA B. B.

    Int. J. Refract. Metals Hard Mater. 20, 355-374, 2002

    被引用文献1件

  • <no title>

    CLINTON D. J.

    Mater. Chem. Phys. 17, 461-473, 1987

    被引用文献2件

  • <no title>

    LI H.

    J. Mater. Sci. 28, 917-926, 1993

    被引用文献2件

  • <no title>

    OMORI M.

    Mater. Sci. Eng. A287, 183-188, 2000

    被引用文献31件

  • <no title>

    PONTON C. B.

    Mater,Sci.Technol. 5, 865-872, 1989

    被引用文献10件

  • <no title>

    PONTON C. B.

    Mater. Sci. Technol. 5, 961-976, 1989

    被引用文献5件

  • <no title>

    GUPTA D. K.

    Met. Trans. A 6A, 1939-1944, 1975

    被引用文献1件

  • <no title>

    GAO L.

    Nanostructured Materials 5, 555-569, 1995

    被引用文献2件

  • <no title>

    GIRAUDON J.-M.

    J. Solid State Chem. 154, 412-426, 2000

    被引用文献1件

  • <no title>

    LUTHIN J.

    Surf. Sci. 454-456, 78-82, 2000

    被引用文献3件

  • <no title>

    ASMANI M.

    J. Euro Ceram. Soc. 21, 1081-1086, 2001

    被引用文献4件

  • <no title>

    ZHUKOV V. P.

    Solid State Comu. 56, 51-55, 1985

    被引用文献1件

  • <no title>

    KIM H. C.

    Int. J. Refract. Met. Hard Mater. 22, 257-264, 2004

    被引用文献3件

被引用文献:  4件中 1-4件 を表示

各種コード

  • NII論文ID(NAID)
    10021147273
  • NII書誌ID(NCID)
    AA1151294X
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    13459678
  • NDL 記事登録ID
    9519028
  • NDL 雑誌分類
    ZP41(科学技術--金属工学・鉱山工学)
  • NDL 請求記号
    Z53-J286
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
ページトップへ