JOINING MEMBER AND JOINING

摘要

PURPOSE:To providing a joining member having a relatively low joining temperature and excellent joining strength. CONSTITUTION:A ceramic member 2 is joined to a metallic member 21 through a solid-phase sintered layer 1 composed of metal powder 11 formed between both the members. The metallic powder 11 is a ceramic substrate comprising mixed powder of borosilicate-based glass and alumina. The metallic member is made of covar alloy (54 % Fe, 29 % Ni and 17 % Co).