ROOM TEMPERATURE SECTION OF Cu-Dy(≤35wt-%)-Ni TERNARY PHASE DIAGRAM
LI Dexuan;ZHENG Jianxuan Guangxi University; Nanning
Cite this article:
LI Dexuan;ZHENG Jianxuan Guangxi University; Nanning. ROOM TEMPERATURE SECTION OF Cu-Dy(≤35wt-%)-Ni TERNARY PHASE DIAGRAM. Acta Metall Sin, 1989, 25(3): 134-136.
Abstract The room temperature section of Cu-Dy (≤35wt-%)-Ni ternary phasediagram has been determined by means of X-ray diffraction technique. The resultsare as follows: four single-phase regions (α, Dy_2Ni_(17), DyNi_5 and DyCu_5), five two-phase regions (α+Dy_2Ni_(17), Dy_2Ni_(17) + DyNi_5, DyCu_5 + DyNi_5, α+DyNi_5 and DyCu_5+α)and two three-phase regions (α+ Dy_2Ni_(17) + DyNi_5 and α+ DyNi_5 + DyCu_5) exist in thediagram. NO any new phase has been observed. The solubility of Dy in α-phase isup to 2wt-%.
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