Title:
冷間静水圧プレス方法
Document Type and Number:
Japanese Patent JP2004508981
Kind Code:
A
Abstract:
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.
Inventors:
Jack Sea. Chang
Valerie M. Stawisack
Ravi Prasad
Valerie M. Stawisack
Ravi Prasad
Application Number:
JP2002528482A
Publication Date:
March 25, 2004
Filing Date:
September 14, 2001
Export Citation:
Assignee:
Praxair Technology Incorporated
International Classes:
B01D67/00; B01D71/02; B28B3/00; B29C43/00; B29C43/10; B29C43/14; B30B11/00; B32B18/00; C01B3/50; C01B13/02; H01M8/02; (IPC1-7): B28B3/00
Attorney, Agent or Firm:
Motohiro Kurauchi
Hiroshi Kazama
Hiroshi Kazama