Table 4 Statistical data on the precipitated phases in inconel 71840,41,42,43.
Phase | γ | γ’ | γ” | δ |
|---|---|---|---|---|
Structure | Fcc | Fcc | Bct | Orthogonal crystal system. |
Ingredients | Ni + Alloying elements | Ni(TiAlNb) | Ni3Nb | Ni3Nb |
Role | Substrate | Assisted Reinforcement | Major Reinforcement | Nailing the crystal boundaries |
Shape | — | Spherical, cubic, slatted | Disc-shaped | Needles, short rods, granules |
