| 摘要 |
<p>In order to manufacture ceramic mouldings with embedded reinforcement which possess a good surface quality and improved resistance and toughness, the reinforcement is designed as an inherently rigid three-dimensional supporting framework (13) whose geometry matches that of the moulding. Said framework is fixed in the mould by a holding bar (9) before the mould cavity is filled with the ceramic material. Its structure, formed by reinforced carbon fibre mats, allows the passage of the powdered ceramic material which is sucked into the mould cavity by evacuation of air from the latter.</p> |
