GLASS FRIT SYSTEM INCLUDING DARK-COLORED, LOW EXPANSION FILLERS

Colored CTE modifiers may be added to a glass frit system to modify the CTE of a resulting fired enamel. The CTE modifier is colored. The colored CTE modifier may include a modified Pseudo-Brookite type material having a formula Al2TiO5, where Al and/or Ti are partially substituted with one or more...

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Bibliographische Detailangaben
Hauptverfasser:	GLEASON, Cody, J, SAKOSKE, George, E, AXTELL, Enos, A, MALONEY, John, J, SRIDHARAN, Srinivasan
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY GLASS JOINING GLASS TO GLASS OR OTHER MATERIALS METALLURGY MINERAL OR SLAG WOOL SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS
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Beschreibung
Zusammenfassung:	Colored CTE modifiers may be added to a glass frit system to modify the CTE of a resulting fired enamel. The CTE modifier is colored. The colored CTE modifier may include a modified Pseudo-Brookite type material having a formula Al2TiO5, where Al and/or Ti are partially substituted with one or more coloring ions including Fe, Cr, Mn, Co, Ni, and Cu; a modified Cordierite type material having a formula Mg2Al4Si5O18, wherein Mg and/or Al is partially substituted with one or more of the coloring ions; a Perovskite type material having a formula Sm1−xSrxMnO3−δ, where x=0.0-0.5 and δ=0.0-0.25, or a modified version of the Perovskite type material wherein Sr is partially substituted with Ba and/or Ca; a modified magnesium pyrophosphate type material having a formula Mg2P2O7 wherein Mg is substituted with Co and/or Zn ions; or combinations thereof.