Brazing and Metallization of Barium Titanate Ceramics by In-Ti System at Relatively Low Temperatures

Standard technologies of non metal materials brazing and metallization stipulates heating in vacuum to temperatures higher than 600 degrees C. It is unacceptable for fabrication of electrotechnical devices with BaTiO(3)-ceramic as in such conditions barium titanate loses the oxygen it makes worse its electro-physical properties. So methods of BaTiO(3)-ceramic metallization and brazing by infiltration of indium through titanium just obtained by titanium hydride preliminary annealing in vacuum at 700 degrees C separately to barium titanate were tested. Infiltration of indium in titanium takes place at 450 degrees C. High enough quality soldered and metalized samples of BaTiO(3)-ceramic were obtained. Barium titanate stichiometry retained at that time.