Ag-Cu系の高圧力下の状態図

書誌事項

タイトル別名
  • Effect of High Pressure on the Equilibrium Phase Diagram of the Ag-Cu System
  • Ag Cuケイ ノ コウ アツリョクカ ノ ジョウタイズ

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説明

An isobaric temperature-composition (T-C) section of the three-dimensional phase diagram of the Ag-Cu system at 7 GPa is constructed on the basis of the results of X-ray diffraction examination, electrical resistance measurement and electron probe microanalyzer (EPMA) analysis.<BR>The phase diagram shows the expansion of the phase fields of the Ag-rich (α) and Cu-rich (β) primary solid solutions with increasing eutectic temperature. The solubility limits of the α and β phases at 7 GPa and 1223 K are determined to be 21 at%Cu in the α and 10 at%Ag in the β phases, respectively.<BR>A three-dimensional T-C-P phase diagram is also proposed on the basis of the T-C phase diagrams at ambient pressure and 7 GPa as well as melting curves of silver, copper and the eutectic alloy.

収録刊行物

  • 日本金属学会誌

    日本金属学会誌 55 (3), 267-271, 1991

    公益社団法人 日本金属学会

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