Fe-Cr合金のプラズマ窒化挙動に及ぼす溶質濃度の影響 Effect of Solute Content on Plasma Nitriding Behavior of Fe-Cr Alloys

この論文にアクセスする

この論文をさがす

著者

抄録

Fe-Cr alloys with 3.0 to 18.6wt%Cr were plasma-nitrided at 650°C for 16h in a mixed gas of N2:H2=1:3. A nitriding layer, which is so called "internal nitriding layer", was formed parallel to the specimen surface, but the formation of a surface nitriding layer of γ'-Fe<SUB>4</SUB>N was not observed. The Cr nitride formed in the nitriding layer was determined by XRD experiments to be CrN, not Cr<SUB>2</SUB>N. The hardness Hv of the nitriding layer increased as the Cr content increased. The hardness increase is due to the dispersion of fine CrN particles in α-Fe matrix. The thickness of the nitriding layer decreased linearly as the Cr content increased.

収録刊行物

  • 粉体および粉末冶金

    粉体および粉末冶金 43(3), 331-335, 1996-03-15

    Japan Society of Powder and Powder Metallurgy

参考文献:  13件中 1-13件 を表示

  • <no title>

    桑原秀行

    高田潤 : 粉体および粉末冶金 41, 1341, 1994

    被引用文献1件

  • <no title>

    NISHIKAWA S.

    Proc. of 1993 Powder Metallurgy World Congress, (Kyoto) 670, 1993

    被引用文献1件

  • <no title>

    高田潤

    粉体および粉末冶金 39, 314, 1992

    被引用文献1件

  • <no title>

    TAKADA J.

    J. Mater. Sci. 21, 2493, 1986

    被引用文献2件

  • <no title>

    TAKADA J.

    Oxidation of Metals 26, 19, 1986

    被引用文献2件

  • <no title>

    WAGNER Z. C.

    Elektrochem 63, 772, 1959

    被引用文献1件

  • <no title>

    RAPP R. A.

    Corrosion 21, 382, 1965

    被引用文献2件

  • <no title>

    MEIJERING J. L.

    Adv. Mater. Sci. 5, 1, 1971

    被引用文献1件

  • <no title>

    KUWAHARA H.

    J. Mater. Sci. 25, 4120, 1990

    被引用文献1件

  • <no title>

    KUWAHARA H.

    Oxidation of Metals 6, 143, 1991

    被引用文献1件

  • <no title>

    KUWAHARA H.

    J. Mater. Sci. 27, 637, 1992

    被引用文献1件

  • <no title>

    HIRSCH P. B.

    Physics of strength and plasticity 189, 1969

    被引用文献3件

  • <no title>

    GEROLD V.

    Phys. Status Solid 16, 675, 1966

    被引用文献1件

各種コード

  • NII論文ID(NAID)
    10002011635
  • 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
    3936700
  • 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 
ページトップへ