bainitát
Bainitát is a metastable transformation product that forms in steel at temperatures between the nose of the pearlite transformation curve and the martensite start temperature. It is a microstructure consisting of ferrite and iron carbide precipitates. There are two main types of bainite: upper bainite and lower bainite.
Upper bainite forms at higher temperatures within the bainite transformation range and typically appears as aggregates
Lower bainite forms at lower temperatures within the bainite transformation range. In lower bainite, the ferrite
The formation of bainite involves a complex interplay of diffusion and shear mechanisms. The exact temperature