Cu-Al-Ni-Fe 4元系鋳造合金の機械的性質について

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タイトル別名
  • On the Mechanical Properties of Cu-Al-Ni-Fe Cast Alloys. (Nickel Aluminium Bronze for Marine Propeller Alloy, 2nd Report)
  • Cu-Al-Ni-Fe4ゲンケイ チュウゾウ ゴウキン ノ キカイテキ セイシツ ニ ツイテ

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抄録

The relationship between the mechanical properties and the structures in Cu-Al-Ni-Fe alloys,especially the effect of coagulation of κ phase on ductility, are described. The function of nickel and iron as alloying elements, the after-effect on elasticity and the fatigue properties of the alloys are also discussed. In summary, we found the mechanical properties of the alloys are mainly governed by the nickel-rich κ phase precipitation, so that iron should be added in a higher content than the nickel content to precipitate a fine κ phase.

収録刊行物

  • 日本金属学会誌

    日本金属学会誌 24 (4), 205-209, 1960

    公益社団法人 日本金属学会

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