发明名称 |
Process for molding ceramics |
摘要 |
A wet molding method in which a ceramic slurry is charged into a cavity and uniaxially pressed by a punch to remove excess liquid from a portion of the slurry facing the punch to effect molding, the method being improved by maintaining at least one of the following conditions; (a) the pressing of the slurry is stopped at a time between T and 1.5 T, T being defined as the pressing time necessary to remove sufficient excess liquid from the slurry in the mold to produce a molded mass; or (b) the punch displacement position at a time at which sufficient excess liquid is removed from the slurry in the mold to produce a molded mass is less than 17% of the total mold length. <IMAGE> |
申请公布号 |
EP0756922(A1) |
申请公布日期 |
1997.02.05 |
申请号 |
EP19950111854 |
申请日期 |
1995.07.27 |
申请人 |
SUMITOMO ELECTRIC INDUSTRIES, LTD. |
发明人 |
AWAZU, TOMOYUKI;TSUZUKI, YASUSHI;YAMAKAWA, AKIRA |
分类号 |
B28B1/26;B28B7/46 |
主分类号 |
B28B1/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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