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Title: Cold isopressing method

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:
 [1];  [2];  [3]
  1. (Getzville, NY)
  2. (North Tonawanda, NY)
  3. (East Amherst, NY)
Issue Date:
Research Org.:
Praxair Technology, Inc. (Danbury, CT)
OSTI Identifier:
875070
Patent Number(s):
6524421
Assignee:
Praxair Technology, Inc. (Danbury, CT) NETL
DOE Contract Number:  
FC26-99FT40437
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
cold; isopressing; method; layers; material; formed; mold; consists; tape-cast; film; isopressed; laminate; compact; cylindrical; configuration; coaxial; materials; forming; contain; green; ceramic; resultant; structure; fired; sintered; methods; produce; finished; composite; type; capable; conducting; hydrogen; oxygen; temperature; utilizing; membrane; element; ceramic material; ceramic membrane; /156/210/264/425/428/

Citation Formats

Chen, Jack C., Stawisuck, Valerie M., and Prasad, Ravi. Cold isopressing method. United States: N. p., 2003. Web.
Chen, Jack C., Stawisuck, Valerie M., & Prasad, Ravi. Cold isopressing method. United States.
Chen, Jack C., Stawisuck, Valerie M., and Prasad, Ravi. Wed . "Cold isopressing method". United States. https://www.osti.gov/servlets/purl/875070.
@article{osti_875070,
title = {Cold isopressing method},
author = {Chen, Jack C. and Stawisuck, Valerie M. and Prasad, Ravi},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2003},
month = {1}
}

Patent:

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