When the alloy reaches the eutectoid temperature the untransformed austenite undergoes a transformation to pearlite ... hard-brittle proeutectoid cementite on the grain boundaries. This structure ...

The manufacturing route begins with a coarse-grained austenitic structure. First, a die reduces the diameter of the workpiece. This mechanical stress leads to a partially martensitic structure due to ...

Using additive manufacturing, a type of 3D printing, the researchers fabricated a composite structure from nickel-free ferritic stainless steel and austenitic stainless steel. They specifically ...

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.