A method for joining ceramic bodies by means of an active hard solder, assembly with at least two ceramic bodies, joined together, in particular pressure measurement cell

摘要

An assembly comprises two ceramic body 1, 2 which are connected by means of a joint, which has an active brazing solder 5, wherein the active brazing material, a coherent core volume from the ceramic bodies 1, 2 in each case at least 1 μm, in particular at least 2 μm is spaced apart, whereby the joint has boundary layers on the ceramic body limits, characterized in that the core volume, which is at least 50% of the volume of the joint, free of crystalline phases with a size of more than 6 μm, in particular of more than 4 μm, preferably of more than 2 μm is.