If it's ceramic that can't be directly welded, what I know is the way to cover the ceramic lining on the metal surface and weld it, that is, when making the ceramic lining plate, there is a countersunk hole with a taper in the middle, customize the rivet with the same taper, the middle through hole, put the ceramic lining plate in place, insert the rivet, and then weld from the hole position in the rivet
