Ceramics wringing
AssigneeCeramTec-ETEC GmbH
InventorLars Schnetter
Life of this patent
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Abstract
The object of the present invention is an integrally bonded composite component, a method for the production thereof, and the use thereof. The invention particularly relates to integrally bonded transparent ceramic composite components, to a method for the production of such ceramic composite components, and to the use thereof.
Claims25
The composite component created by bonding of first and second components, wherein the first component is a transparent technical ceramic having a surface bonded to the second component, the surface of the first component bonded to the second component having an evenness of <10 μm and a roughness ra<20 nm, and the second component comprises a ceramic, a glass, or a plastic, wherein the first and second components are bonded without using a bonding material at a temperature between room temperature and a temperature below a melting/softening temperature of the first component and below a melting/softening temperature of the second component, and wherein the second component is made of a material different from the material of which the first component is made.
A composite component created by bonding of first and second components, wherein the first component is a transparent technical ceramic having a surface bonded to the second component, the surface of the first component bonded to the second component having an evenness of <10 μm and a roughness ra<20 nm, and the second component comprises a ceramic, a glass, or a plastic, wherein the first and second components are bonded without using a bonding material at a temperature between room temperature and a temperature below a melting/softening temperature of the first component and below a melting/softening temperature of the second component, and wherein the first component has a thickness <1 mm.
A composite component created by bonding of first and second components, wherein the first component is a transparent technical ceramic having a surface bonded to the second component, the surface of the first component bonded to the second component having an evenness of <10 μm and a roughness ra<20 nm, and the second component comprises a glass, wherein the first and second components are bonded without using a bonding material at a temperature between room temperature and a temperature below a melting/softening temperature of the first component and below a melting/softening temperature of the second component.
Dependencies are inferred from the claim text.