JOINTING STRUCTURE OF METAL TERMINAL AND CERAMIC MEMBER, JOINTING STRUCTURE OF METAL MEMBER AND CERAMIC MEMBER AND JOINTING MATERIAL FOR JOINTING METAL TERMINAL AND CERAMIC MEMBER

摘要

PROBLEM TO BE SOLVED: To joint a ceramic member and a metal member while imparting a sufficiently high jointing strength to a jointed body and to prevent the occurrence of cracks in a ceramic constituting the ceramic member.;SOLUTION: The jointing structure of a metal terminal 8 and a ceramic member 1 has a jointing layer 12 interposed between the terminal 8 and the member 1, and the jointing layer 12 has a jointing metal layer 6 containing at least indium. Further, in the jointing structure of a metal member 8 and the ceramic member 1, the metal member 8 has an end surface 8a and a side surface 8b and a recessed part 4 is formed in the ceramic member 1. Further, jointing layers 12 are interposed between a bottom surface 4a of the recessed part 4 and the end surface 8a of the metal member 8 and between the side surface 4b of the recessed part 4 and the side surface 8b of the metal member 8, respectively, and the jointing layer 12 has a jointing metal layer 6 containing at least indium.;COPYRIGHT: (C)2002,JPO