摘要 |
FIELD: chemistry. ^ SUBSTANCE: invention relates to production of ceramic pigments for refractory enamel and lacquer coatings which can be used in aviation, space and machine-building. The disclosed ceramic pigment has the following chemical composition in wt %: CoO 3.0-12.0, Cr2O3 15.0-20.0, ZnO 0.1-1.0, TiO2 3.0-4.0, Ni2O3 10.0-15.0, 2CaOB2O3 0.1-0.5, Al2O3 the rest. ^ EFFECT: use of the disclosed ceramic pigment which gives a grey-green colour enables production of heat-resistant enamel used in aviation and space engineering and decorative articles, and also increases life of the said articles. ^ 3 ex, 2 tbl |