Synthesis and characterisation of chromium oxide as a pigment for high temperature application

摘要: In this paper, the synthesis and application of chromic oxide as a high temperature pigment have been reported. To synthesise oxide, solid‐state reaction using sulphur sodium chromate tetrahydrate was undertaken. Morphology synthesised investigated by scanning electron microscopy. Formation observed at 888°C in an oxidising atmosphere. Thorough washing resultant played vital role aggregation particles, demonstrated particle size characteristics.