The eutectoid phase transition in the iron carbon system takes place at 727 C. The three components in equilibrium at this temperature are Austenite, g, with the composition Fe - 0.77 wt % C, Ferrite, ...
Before transforming to pearlite, this material phases through the two-phase zone (yellow) between austenite and ferrite. In cooling through this zone, ferrite is precipitated on the austenite grain ...
This is possible, because Shape Memory Alloys, unlike other alloys, can co-exist in two phases: Martensite and austenite. In its cool state, an SMA remains in the martensite phase and can be ...
We offer a long-established service to the steel industry for the measurement of retained austenite contents in ferrous steels using methods based on ASTM Standard Practice E975-84. Quantitative Phase ...