| 摘要 |
PROBLEM TO BE SOLVED: To attain a method for manufacturing a ceramic core which has a complicated shape, a superior strength and electrical characteristic, and better productivity. SOLUTION: The method for manufacturing the ceramic core, which has flanges at both ends of a winding core, includes a process that a female molding die which consist of through-holes fitted to a shape of at least a part of the core is formed from a flammable sheet, a process that ceramic paste or sheet is filled into the female molding die, and a process that a flammable sheet is burned down by baking the filled female molding die to obtain the sintered core. COPYRIGHT: (C)2003,JPO
|
