Spinel-base cobalt-containing paint
Autor: | N. Yu. Yakubovskaya, A. S. Vlasov, N. S. Yugai, T. L. Neklyudova, V. M. Loginov |
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Rok vydání: | 1996 |
Předmět: |
Materials science
Magnesium Spinel Metallurgy chemistry.chemical_element engineering.material Cobalt blue law.invention Cobalt extraction techniques chemistry Mechanics of Materials Aluminium law Materials Chemistry Ceramics and Composites engineering Calcination Cobalt oxide Cobalt Nuclear chemistry |
Zdroj: | Glass and Ceramics. 53:72-75 |
ISSN: | 1573-8515 0361-7610 |
Popis: | The properties of spinel with Mg0.1Co0.9Al2O4 composition obtained by precipitation of hydroxides from aqueous solutions of magnesium, aluminum, and cobalt nitrates and calcination of the residue at a temperature of 500–1000°C were investigated. The results on cobalt metallization on porcelain articles decorated with cobalt paint produced by the Gzhel Company and paint synthesized from Mg0.1Co0.9Al2O4 spinel with an additive of cobalt oxide are presented. It was established that at a firing temperature of 1350–1380°C. the synthesized paint exhibits the first signs of cobalt metallization at a concentration of 15 mg/cm2. whereas in the paint from the Gzhel Company, cobalt metallizes at a concentration of 5 mg/cm2. |
Databáze: | OpenAIRE |
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