| 摘要 |
The present invention is related to a method for producing ceramic hollow shapes, comprising the following steps: Preparation of a stable ceramic powder slurry comprising a gelling agent, with predefined rheological properties, Providing sacrificial support material, Coating said support material with said ceramic slurry, A drying step, and An optional burning step and/or a presintering step depending on the sacrificial support material. <IMAGE> <IMAGE>
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