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Spark plasma sintering/field assisted sintering of ceramic materials

 
: Herrmann, M.; Räthel, J.; Schulz, I.

Interceram 58 (2009), Nr.2-3, S.109-114
ISSN: 0020-5214
Englisch
Zeitschriftenaufsatz
Fraunhofer IKTS ()
Funkenentladungsplasmasintern; Siliciumnitrid; Verschleiß; Verdichtung; Mikrostruktur; Kornwachstum; elektrischer Leiter; Verschleißfestigkeit

Abstract
The Field Assisted Sintering Technology (FAST), also known as Spark Plasma Sintering (SPS), is an innovative sintering process, which allows fast densification with reduced grain growth or interaction between all the components. This offers the possibilities of fast and effective densification of materials and the development of new material concepts. In a short overview the method and their potential for ceramic materials is discussed. The possibilities of the method are then demonstrated for new material concepts on the basis of Si3N4-materials.

: http://publica.fraunhofer.de/dokumente/N-102251.html