Isothermal Section of the Phase Diagram of the Co—Nh—Mo Ternary System at 1375 K

摘要

Using the equilibrium alloys, an isothermal section of the phase diagram of the Co—Nb—Mo ternary system at 1375 K has been constructed. The existence of the two three-phase equilibria, γ_(Co) + ε_(Co) + γ and ε_(Co) + λ + μ, has been established in the Co-Nb—Mo system at 1375 K. The existence of the three-phase equilibrium, γ_(Co) + λ + λ', has been suggested for this system at 1375 K.