Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PROCÉDÉ DE FABRICATION D'UNE CÉRAMIQUE À PARTIR D'UNE RÉACTION CHIMIQUE ENTRE UN DICILICIURE ET UNE PHASE GAZEUSE RÉACTIVE
A method of fabricating a ceramic material, the method including forming a ceramic material by performing a first chemical reaction at least between a first powder of an intermetallic compound and a reactive gas phase, a liquid phase being present around the grains of the first powder during the first chemical reaction, the liquid gas phase being obtained from a second powder of a metallic compound by melting the second powder or as a result of a second chemical reaction between at least one element of the first powder and at least one metallic element of the second powder, a working temperature being imposed during the formation of the ceramic material, which temperature is low enough to avoid melting the first powder.
PROCÉDÉ DE FABRICATION D'UNE CÉRAMIQUE À PARTIR D'UNE RÉACTION CHIMIQUE ENTRE UN DICILICIURE ET UNE PHASE GAZEUSE RÉACTIVE
A method of fabricating a ceramic material, the method including forming a ceramic material by performing a first chemical reaction at least between a first powder of an intermetallic compound and a reactive gas phase, a liquid phase being present around the grains of the first powder during the first chemical reaction, the liquid gas phase being obtained from a second powder of a metallic compound by melting the second powder or as a result of a second chemical reaction between at least one element of the first powder and at least one metallic element of the second powder, a working temperature being imposed during the formation of the ceramic material, which temperature is low enough to avoid melting the first powder.
PROCÉDÉ DE FABRICATION D'UNE CÉRAMIQUE À PARTIR D'UNE RÉACTION CHIMIQUE ENTRE UN DICILICIURE ET UNE PHASE GAZEUSE RÉACTIVE
MANUFACTURING PROCESS OF A CERAMIC VIA A CHEMICAL REACTION BETWEEN A DISILICIDE AND A REACTIVE GASEOUS PHASE
VERFAHREN ZUR HERSTELLUNG EINER KERAMIK DURCH EINE REAKTION ZWISCHEN EINEM DISILIZID UND EINER REAKTIVEN GASPHASE
MAILLE LAURENCE (Autor:in) / ROGER JÉRÔME (Autor:in) / LE PETITCORPS YANN (Autor:in) / REIGNIER BERNARD (Autor:in)
21.08.2019
Patent
Elektronische Ressource
Französisch
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