It was found that in the sintered steels with a lower carbon content of 0.01 and 0.1 wt.%, the allotriomorphic ferrite and Widmanstӓtten ferrite formed at austenite grain boundaries and grew to occupy the whole prior austenite grains
It was found that in the sintered steels with a lower carbon content of 0.01 and0.1 wt.%, the allotriomorphic ferrite and Widmanstӓtten ferrite formed at austenite grain boundaries and grewto occupy the whole prior austenite grains