Pore Formation during Decarbonization of Grey Cast Iron

摘要

In this study, a perlitic grey cast iron containing 3.1% C, 1.5% Si, 0.35% Mn, 0.02% P, and 0.01% S was decarbonized by being held in contact with Armco iron at 1000C. The kinetics of pore formation in the cast iron was then followed by observation of the microstructures.