The Research and Development of the Technology for Pressure Treatment of the Thermally Expanded Graphite Powders

The paper presents the results of research of compactability processes of thermally expanded graphite powders during rolling. The thermally expanded graphite powders can be used to obtain highly porous and high-density products having different geometric parameters. The rolling method is used to pro...

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Bibliographic Details
Published in:Key engineering materials 2019-09, Vol.822, p.284-290
Main Authors: Kotov, Sergey Anatolyevich, Muzafarova, Svetlana V.R., Livintsova, Maria G.
Format: Article
Language:English
Subjects:
Density
Graphite
Mechanical properties
Multilayers
Plates
R&D
Research & development
Rolling mills
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Summary:The paper presents the results of research of compactability processes of thermally expanded graphite powders during rolling. The thermally expanded graphite powders can be used to obtain highly porous and high-density products having different geometric parameters. The rolling method is used to produce long-length products. Strips production of the thermally expanded graphite with a particular thickness, density and physical-mechanical properties can be achieved by controlling the rolling conditions. When implementing the rolling process it is necessary to use plates due to high adhesion of powder to the rolls of the rolling mill. The usage of plates has allowed to develop the technology for the production of single and multilayer strips and evaluate its effectiveness.
ISSN:1013-9826
1662-9795
1662-9795
DOI:10.4028/www.scientific.net/KEM.822.284