| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for reducing the adhesion of resin to an air discharging passage with a simple configuration, and to provide a member and a die for reducing the adhesion of the resin. SOLUTION: In this method, a duct plug 6 made of oxygen non-stoichiometric ceramic is arranged in the air discharging passage 12, and the resin contained in the core gas generated from the sand core 3 arranged inside the die 2 is burned by reacting with the oxygen discharged from the oxygen non-stoichiometric ceramic, and is decomposed into carbon mono-oxide, carbon dioxide, and water. As a result, the adhesion of the resin to the air discharging passage 12 for discharging the core gas outside the die 2 can be reduced. COPYRIGHT: (C)2007,JPO&INPIT
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