GLASS-CERAMIC COATINGS FOR USE ON METAL SUBSTRATES

The present invention is directed to the production of glass-ceramic coatings capable or being fired repeatedly to temperatures in excess of 950.degree.C without thermal deformation and being especially suitable for application to titaniumstabilized stainless steels. The coatings are highly crystall...

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Bibliographic Details
Main Authors READE, RICHARD F. (DECEASED), CHYUNG, KENNETH, ANDRUS, RONALD L
Format Patent
LanguageEnglish
French
Published 12.02.1985
Edition3
Subjects
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS
CHEMISTRY
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
GLASS
JOINING GLASS TO GLASS OR OTHER MATERIALS
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
METALLURGY
MINERAL OR SLAG WOOL
PRINTED CIRCUITS
SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS
SURFACE TREATMENT OF GLASS
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Summary:The present invention is directed to the production of glass-ceramic coatings capable or being fired repeatedly to temperatures in excess of 950.degree.C without thermal deformation and being especially suitable for application to titaniumstabilized stainless steels. The coatings are highly crystalline, substantially free from alkali metal oxides, and consist essentially, by weight, of: MgO -35 CaO 0-35 ZnO 0-25 CaO + ZnO 10-35 Al2O3 0-10 B2O3 0-25 P2O5 0-10 B2O3 + P2O5 4-25 SiO2 25-50
Bibliography:Application Number: CA19820414256