| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method of a ceramic porous structure allowing easy perforation of a large number of holes through a thick ceramic plate. SOLUTION: Holes of a desired diameter are perforated at specified intervals through a thin-sheet-formed green sheet of a ceramic before sintering, and a metal paste is embedded in the holes for stopgap. The sheet is laminated twice or more to a desired thickness, and the resultant laminated sheets are sintered. Then, the metal parts are removed by etching to form a ceramic porous structure. COPYRIGHT: (C)2007,JPO&INPIT
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