Carbonization of Pitch and Resin as Carbon-Bond Additives in Cementless Casting Refractories

摘要

As carbon-bond additives in cement-less casting refractories, the carbonization behavior of various pitches and resins, as well as their mixtures are experimentally studied by examining the carbonization degree with residual weight, the graphitization degree with XRD, the microstructure with SEM and the anti-oxidation capability with DTA, the mixture of 65