Patent ID: 9631995
Date: 2017-04-25
CPC Classifications: C04B,G01L

Claim:
1. A ceramic product, comprising: at least a first ceramic part and a second ceramic part, wherein: said first ceramic part is connected with said second ceramic part via a joint; said joint having a thickness; said joint comprises an active hard solder, or braze, said active hard solder, or braze, comprising at least one active component, said active component having a location-dependent concentration said joint has an inhomogeneous distribution of the components of the active hard solder, or braze, and at least at an interface between the active hard solder, or braze, and the ceramic, said active component of the active hard solder, or braze, is enriched, wherein: wherein a>1.0, wherein d is said thickness of said joint, wherein x is an integration variable, said integration variable having a zero point, wherein said zero point of said integration variable, x, lies in the middle of the joint between the ceramic parts, and wherein c