A metastable aggregate of ferrite and cementite resulting from the transformation of austenite at temperatures below the pearlite but above the marten site start temperature.
一种亚稳态铁酸盐和碳化铁集合体，由奥氏体在低于珠光体温度但高于马氏体初温时变性而形成。
2
During the tempering process, the austenite in bainite decomposed into ferrite and cementite by diffusion transformation.
在回火过程中，贝氏体中的奥氏体以扩散转变方式分解为铁素体和渗碳体。
3
On the basis of transformation kinetics, the transformation of austenite to ferrite, austenite to pearlite, austenite to bainite was investigated.