Iron Binary Diagrams and Its Types | Metallurgy
Wever categorises iron binary equilibrium diagrams into four main classes: 1. Phase Diagram with Open γ-Field: Alloying elements like Ni and Mn raise Ae4 and lower Ae3 as well as Ae1 temperatures, narrowing the range of α-phase and extending the range of γ-phase, and when present in sufficiently high concentrations, point 0 in Fig 1.42 (1) and more, make γ-phase [...]