GLAZE MIXTURE Russian patent published in 2016 - IPC C03C6/10 

Abstract RU 2590161 C1

FIELD: ceramic industry.

SUBSTANCE: invention relates to compositions of glaze batch mixtures for applying on ceramic articles. Glaze mixture batch contains, wt%: quartz sand 38-45; red lead 20-25; potash 14-16; borax 9-12; dump granulated slag of copper-nickel production 9-12. In charge used is waste granulated slag of copper-nickel production, which includes, wt%: SiO2 35-40; FeO 31-35; Fe2O3 2.5-4.5; MgO 7-11; sum of non-ferrous metals: copper, nickel, cobalt 0.3-0.5.

EFFECT: technical result is higher frost resistance of glazes, which makes 40-45 cycles.

1 cl, 1 tbl

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Authors

Shchepochkina Yuliya Alekseevna

Dates

2016-07-10Published

2015-05-27Filed