MEMBER FOR FIRING EXTERNAL ELECTRODE OF LEAD BASE DIELECTRIC MATERIAL

摘要

PURPOSE: To improve mass-productivity and handling property by using a Ti base alloy containing Ti, Ni or a specific wt. ratio of Ti, Al, V, Sn, Zr and Mo. ;CONSTITUTION: A member for firing external electrode of lead base dielectric material is formed from the Ti base alloy containing Ti, Ni or 80-90wt.% Ti, 5-10% Al, 1-8% V, 0-2% Sn, 0-4% Zr and 0-6% Mo and 0-3% sum of impurity content such as Fe, Cr. A tray for sintering external electrode has a specific length, width and depth and is excellent in heat resistance, corrosion resistance, handling property and mass-productivity and low in cost. Next, a disk condenser having prescribed diameter and thickness is placed on the tray 2 for sintering external electrode or the like so as not to overlap each other and is fired in a prescribed sintering pattern in a tunnel furnace or the like to obtain a disk condenser completely free from discoloring.;COPYRIGHT: (C)1993,JPO&Japio