Abstract
High-temperature oxidation of sintered Cr2S3 was studied for 18.0ks in oxygen at different temperatures from 773 to 1673K. Mass change of the Cr2S3 decreased with increasing temperature of oxidation and decreased gradually after oxidation at more than 973K. Identified oxide in the Cr2S3 was only Cr2O3. Amount of Cr2O3 increased with increasing temperature of oxidation.
