SPINEL-BASED OXIDES CONTAINING MAGNESIUM, ALUMINUM AND TITANIUM AND METHODS OF FORMING ARTICLES HAVING SAME

SPINEL-BASED OXIDES CONTAINING MAGNESIUM, ALUMINUM AND TITANIUM AND METHODS OF FORMING ARTICLES HAVING SAME

The disclosed technology generally relates dielectric materials, and more particularly to a combination of co-fireable dielectric materials that can be attached to each other without the use of adhesives. In an aspect, a composite article comprises a magnetic portion comprising a nickel zinc ferrite...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Cruickshank, David Bowie, Shunkwiler, Jeffrey Alan, MacFarlane, Iain Alexander, Jiang, John Jianzhong, Hill, Michael David, Firor, David Martin
Format: Patent
Sprache:eng
Schlagworte:
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:The disclosed technology generally relates dielectric materials, and more particularly to a combination of co-fireable dielectric materials that can be attached to each other without the use of adhesives. In an aspect, a composite article comprises a magnetic portion comprising a nickel zinc ferrite. The composite article additionally comprises a non-magnetic portion contacting the magnetic portion, the non-magnetic portion comprising a spinel-structured oxide comprising Mg2-xAl2xTi1-xO4 and having a dielectric constant between about 7 and 14, wherein 0