Patent ID: 11869796
Assignee: NITERRA CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  C | IPC H

Claim 8:
9. A method for manufacturing the electrode-embedded member according to claim 1, the method comprising:
a first green compact forming step of forming a first green compact by charging a ceramic raw material powder into a closed-end cylindrical mold having an opening and pressing the ceramic raw material powder;
an electrode placing step of disposing the electrode and the connection member in the closed-end cylindrical mold so as to be located on an opening side of the closed-end cylindrical mold with respect to the first green compact;
a buffer member step of covering at least part of the edge of the connection member with the buffer member that is formed from a mixture of at least a ceramic material forming the raw material powder and a conductive material containing at least one of tungsten and molybdenum as a constituent element;
a second green compact forming step of forming a second green compact including the first green compact by charging the raw material powder into the opening side of the closed-end cylindrical mold so as to be placed on the first green compact, the electrode, and the buffer member and then pressing the raw material powder; and
a sintering step of pressing and firing the second green compact including, embedded therein, the electrode, the connection member, and the buffer member.