Highly adhesive coatings for beryllia
AssigneeAdvanced Technology, Inc.
InventorsJosef Intrater, Gene Bertoldo
Life of this patent
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Abstract
Highly adhesive composites with an active tin alloy are obtained as coating on beryllia by depositing tin with, e.g. vanadium on beryllia, and heating in a carbon monoxide atmosphere of up to 1000.degree. C.
Claims10
A composite of beryllium oxide and tin or tin alloys, wherein tin or tin alloy comprise as an additive a carbide or carbonyl former, said composite having the tin and tin alloy as a highly adherent coating, film, or layer on a beryllium oxide base or substrate, said coating characterized by being non-dewettable upon heat cycling, having a zero or negative angle of contact and having penetrability in interstices or through an aperture in said substrate.
Dependencies are inferred from the claim text.