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公开(公告)号:US06524421B1
公开(公告)日:2003-02-25
申请号:US09668249
申请日:2000-09-22
申请人: Jack C. Chen , Valerie M. Stawisuck , Ravi Prasad
发明人: Jack C. Chen , Valerie M. Stawisuck , Ravi Prasad
IPC分类号: B29B1112
CPC分类号: B01D71/024 , B01D67/0041 , B01D67/0046 , B01D69/10 , B01D2323/10 , B01D2323/18 , B01D2323/24 , B01D2325/022 , B01D2325/04 , B22F7/02 , B22F2999/00 , B29C43/003 , B29C43/006 , B29C43/10 , B29C43/146 , B29C2043/3238 , B29C2043/3628 , B29C2043/3652 , B29L2023/00 , B30B11/001 , B32B18/00 , C01B3/503 , C01B13/0255 , C04B2235/6567 , C04B2237/066 , C04B2237/068 , C04B2237/123 , C04B2237/124 , C04B2237/346 , C04B2237/765 , Y10T428/131 , B22F3/04
摘要: A cold isopressing method in which two or more layers of material are formed within an isopressing mold. One of the layers consists of a tape-cast film. The layers are isopressed within the isopressing mold, thereby to laminate the layers and to compact the tape-cast film. The isopressing mold can be of cylindrical configuration with the layers being coaxial cylindrical layers. The materials used in forming the layers can contain green ceramic materials and the resultant structure can be fired and sintered as necessary and in accordance with known methods to produce a finished composite, ceramic structure. Further, such green ceramic materials can be of the type that are capable of conducting hydrogen or oxygen ions at high temperature with the object of utilizing the finished composite ceramic structure as a ceramic membrane element.
摘要翻译: 一种冷等压法,其中在等压模具内形成两层或多层材料。 其中一层由流延薄膜组成。 这些层在等压模具内进行等压,从而层压层并压制流延薄膜。 等压模具可以是圆柱形构造,其中层是同轴圆柱形层。 用于形成层的材料可以包含生坯陶瓷材料,并且所得结构可以根据需要并根据已知方法进行烧制和烧结以制备成品复合陶瓷结构。 此外,这种绿色陶瓷材料可以是在高温下能够导致氢或氧离子的类型,其目的是利用成品复合陶瓷结构作为陶瓷膜元件。