发明名称 |
Gjenstand av keramisk materiale, samt fremgangsmåte for fremstilling av en slik gjenstand |
摘要 |
A process for the production of a shaped article of a ceramic material in which a composition comprising particulate ceramic material and a liquid medium is shaped, the liquid medium is removed from the shaped composition, and the composition is heated to sinter the particles of ceramic material in which the composition is subjected to high shear mixing such that in the shaped article which is produced the mean maximum size of flaw is less than 25 microns. Also, a shaped article of sintered particulate ceramic material in which the mean maximum size of flaw is less than 25 microns and in which the minimum dimension of the shaped article is in excess of 0.1 mm. |
申请公布号 |
NO180333(B) |
申请公布日期 |
1996.12.23 |
申请号 |
NO19880001765 |
申请日期 |
1988.04.22 |
申请人 |
TIOXIDE SPECIALTIES LTD;IMPERIAL CHEMICAL INDUSTRIES PLC |
发明人 |
ALFORD, NEIL MCNEIL;BIRCHALL, JAMES DEREK;KENDALL, KEVIN |
分类号 |
B28B3/20;C04B35/622;C04B35/634;C04B35/636;C04B35/638 |
主分类号 |
B28B3/20 |
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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