Bulk Glass Formation in Mg-Cu-Ag-Y-Gd Alloy

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抄録

The effect of partial substitution of Y for Gd on the glass forming ability of Mg<SUB>65</SUB>Cu<SUB>15</SUB>Ag<SUB>10</SUB>Y<SUB>10</SUB> alloy has been studied using X-ray diffraction and differential thermal calorimetry. Partial substitution of Y by Gd improves the glass forming ability. The Mg<SUB>65</SUB>Cu<SUB>15</SUB>Ag<SUB>10</SUB>Y<SUB>2</SUB>Gd<SUB>8</SUB> alloy shows the highest glass forming ability among the alloys investigated, enabling the fabrication of bulk metallic glass with the diameter of 9 mm by conventional Cu-mold casting method in air atmosphere. The compressive fracture strength and fracture elongation of the Mg<SUB>65</SUB>Cu<SUB>15</SUB>Ag<SUB>10</SUB>Y<SUB>2</SUB>Gd<SUB>8</SUB> bulk metallic glass are 956 MPa and 1.6% respectively.

収録刊行物

  • Materials transactions

    Materials transactions 45(7), 2474-2477, 2004-07-20

    公益社団法人 日本金属学会

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各種コード

  • NII論文ID(NAID)
    10013337984
  • NII書誌ID(NCID)
    AA1151294X
  • 本文言語コード
    ENG
  • 資料種別
    SHO
  • ISSN
    13459678
  • NDL 記事登録ID
    7016333
  • 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  NDL  J-STAGE 
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