Patent ID: 6110605
Filing Date: 2000-08-29
Classification: C04B,Y10T

Abstract:
A ceramic-metal jointed member comprising:a ceramic member;a metal member; anda brazing layer which brazes said ceramic member and said metal member to each other;wherein said metal member includes a reaction layer adjacent to the brazing layer, said reaction layer having a thickness of not less than 5 .mu.m and including Cu in the range of 0.5 to 8 weight % and Si in the range of 0.5 to 8 weight %,wherein said brazing layer comprises Cu in an amount of not less than 90 weight %, balance Ti, Fe and Si, andwherein Si and Ti of said brazing layer and Fe eluted from the metal member are segregated at a substantially same position in said brazing layer, and the segregation portion exists in a half portion of the brazing layer adjacent said metal member.