The Enhancement of Metal‐to‐Ceramics Adhesion Bond Under Sintering in Microwave Fields

The article summarizes some of the most interesting results of experimental investigations searching for new ways of improving the adherence of oxide ceramics to alloys in metal‐ceramic structures. The method described in the article and tested with dental porcelain and Ni‐Cr alloy allows to increase the adherence of such structures by several times. The physical phenomena identified in the experiments are of fundamental nature, particularly, the abnormally high metal diffusion into ceramics and unusual behaviour of materials under the effect of electromagnetic field.