Princeton University10 年
Materials and Structure
When the alloy reaches the eutectoid temperature the untransformed austenite undergoes a transformation to pearlite and the already formed cementite remains unchanged. The microstructure is now a ...
Princeton University10 年
Materials and Structure
The lower diagram illustrates the phase transition process and indicates that diffusion of carbon along the growing boundary between the austenite and the pearlite determines its lamella structure.