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:
-
- Getzville, NY
- North Tonawanda, NY
- 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)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
B - PERFORMING OPERATIONS B22 - CASTING B22F - WORKING METALLIC POWDER
- 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 = {Wed Jan 01 00:00:00 EST 2003},
month = {Wed Jan 01 00:00:00 EST 2003}
}
Works referenced in this record:
Electrochemical Vapor Deposition of Yttria-Stabilized Zirconia Films
journal, January 1989
- Pal, U. B.
- ECS Proceedings Volumes, Vol. 1989-11, Issue 1
Development of Oxygen Semipermeable Membrane Using Mixed Conductive Perovskite-Type Oxides (Part 1)
journal, January 1989
- Teraoka, Yasutake; Fukuda, Taizo; Miura, Norio
- Journal of the Ceramic Society of Japan, Vol. 97, Issue 1124