渗碳体在白口铸铁轧制变形过程中的行为

Behaviour of Cementite in Deformative Procedure of Rolled White Cast Iron

研究了惨碳体在白口铸铁轧制变形过程中的变化特点。结果表明：在高温轧制过程中，渗碳体同时经历了溶解、溶穿、变形和断裂的过程，修碳体的断裂是其形态改变的主要原因。

The deformative charateristics of cementite of white cast iron during the rolling process was investigated. The results show, the cementites are through the procedure of solution, deformation and fracture. Among them, the fracture of the cementite is the main factor on their morphology changing.