Micropatterning of ceramics by slip pressing

被引：40

作者：

Bauer, W ^{[1
]}

Ritzhaupt-Kleissl, HJ ^{[1
]}

Hausselt, J ^{[1
]}

机构：

[1] Inst Mat Forsch 3, Karlsruhe, Germany

来源：

CERAMICS INTERNATIONAL | 1999年 / 25卷 / 03期

关键词：

D O I：

10.1016/S0272-8842(98)00023-6

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Slip pressing is a modified pressure assisted slip casting method for the fabrication of ceramic microcomponents. By this method a ceramic slip is consolidated in a special compaction tool containing a nonporous mould. A porous piston which at the same time serves as a filter, enables the liquid to be pressed out and the remaining powder to be compacted simultanously. Thus the liquid transport is not performed through the mould and a nonporous mould can be used, as suited porous moulds for microcomponents are not available. Al2O3 slips and PMMA moulds were used in this process for the micropatterning of column and nozzles structures with a size of some ten microns and aspect ratios of more than 20. (C) 1999 Elsevier Science Limited and Techna S.r.l. All rights reserved.

引用

页码：201 / 205

页数：5

共 7 条

[1] PROCESSING OF HIGHLY CONCENTRATED AQUEOUS ALPHA-ALUMINA SUSPENSIONS STABILIZED WITH POLY-ELECTROLYTES [J].