SOLDERING OF CORUNDUM CERAMICS USING Mo-LiO_2-MgO-SiO_2 SYSTEM

摘要

Some compositions in a system Li_2O-MgO-SiO_2 used as additives when metallizing and subsequent brazing of corundum ceramics were studied. An employment of ZrO_2 in the coating makes possible to produce a fine crystalline structure. Using this system in the metallization coating increases its density and improves an adhesion that results in an increase of the seal thermomechanical characteristics.