| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problem that a ceramic sintered compact with high dimensional accuracy in the small dimensional tolerance of the order of micrometers is hard to be obtained when the ceramic sintered compact is produced. <P>SOLUTION: After a water-soluble binder containing at least one of methyl cellulose and hydroxypropylmethyl cellulose is mixed with a ceramic powder, kneaded and extrusion-molded, an obtained molded compact is dipped in a water-insoluble liquid heated to the gelatinization temperature of the above cellulose or higher, dried at the gelatinization temperature of the above cellulose or higher and fired. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
