| 摘要 |
PROBLEM TO BE SOLVED: To provide an adhesive material composition which can reduce man-hours of operation for bonding a bonding part requiring electrical conductivity.SOLUTION: An adhesive material composition having electrical conductivity contains a metal powder. The metal powder includes: an expanding material powder which has a higher melting point than the operation temperature of a solid oxide fuel cell or a solid oxide steam electrolytic device, and expands in volume by oxidization; and a conductive material powder which is not oxidized at the operation temperature. The expanding material powder is formed of either one of titanium, zirconium, silica, europium, and aluminum. |
