Duplex stainless steels are typically known to have a dualphase microstructure that contains both ferrite and austenite grains. This so-called microstructure offers a uniquely beneficial combination ...

Duplex 2205 is a two-phase ... EBSD phase map (top left) with Ferrite (red), Austenite (blue), Sigma (yellow) and Chi (aqua) phases; grain orientation spread (GOS) map (top-right) indicating that the ...

Duplex stainless steel are extremely corrosion resistant, work hardenable alloys. Their microstructures consist of a mixture of austenite and ferrite phases. As a result, duplex stainless steels ...

Iron goes from a face-centered cubic (FCC) structure—the gamma phase, or austenite—at high temperatures to a body-centered cubic (BCC) structure—alpha phase, or ferrite—at a lower ...

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 ...

The three components in equilibrium at this temperature are Austenite, g, with the composition Fe - 0.77 wt % C, Ferrite, a, with the composition Fe - 0.22 wt % C, and the compound Fe3C with the ...