Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SILICIDE-BASED COMPOSITE MATERIAL AND PROCESS FOR PRODUCING THE SAME
A silicide-based composite material is disclosed, comprising a silicide of Mo, B, W, Nb, Ta, Ti, Cr, Co, Y, or a combination thereof, Si3N4, and at least an oxide, from the group consisting of Yttrium oxides and Cerium oxides as well as and a process for producing the same, said process comprising the steps of: i) providing powders of silicide, Si3N4, and at least an oxide, ii) homogeneously blending the powders, iii) lying at least a first layer of blended powders on a support surface, iv) melting at least a part of the powders by activating a power source, said source having an energy power of 150-1000W, and v) allowing the melted powders to cool and solidify, thus obtaining the silicide-based composite material.
La présente invention concerne un matériau composite à base de siliciure, comprenant un siliciure de Mo, B, W, Nb, Ta, Ti, Cr, Co, Y, ou une combinaison de ceux-ci, Si3N4 et au moins un oxyde, ainsi qu'un procédé de production dudit matériau.
SILICIDE-BASED COMPOSITE MATERIAL AND PROCESS FOR PRODUCING THE SAME
A silicide-based composite material is disclosed, comprising a silicide of Mo, B, W, Nb, Ta, Ti, Cr, Co, Y, or a combination thereof, Si3N4, and at least an oxide, from the group consisting of Yttrium oxides and Cerium oxides as well as and a process for producing the same, said process comprising the steps of: i) providing powders of silicide, Si3N4, and at least an oxide, ii) homogeneously blending the powders, iii) lying at least a first layer of blended powders on a support surface, iv) melting at least a part of the powders by activating a power source, said source having an energy power of 150-1000W, and v) allowing the melted powders to cool and solidify, thus obtaining the silicide-based composite material.
La présente invention concerne un matériau composite à base de siliciure, comprenant un siliciure de Mo, B, W, Nb, Ta, Ti, Cr, Co, Y, ou une combinaison de ceux-ci, Si3N4 et au moins un oxyde, ainsi qu'un procédé de production dudit matériau.
SILICIDE-BASED COMPOSITE MATERIAL AND PROCESS FOR PRODUCING THE SAME
MATÉRIAU COMPOSITE À BASE DE SILICIURE ET PROCÉDÉ DE PRODUCTION DUDIT MATÉRIAU
GIOVANNETTI IACOPO (Autor:in) / DIMATTEO ANTONELLA (Autor:in) / GIANNOZZI MASSIMO (Autor:in) / MASTROMATTEO FRANCESCO (Autor:in) / TOZZI PIERLUIGI (Autor:in)
27.04.2017
Patent
Elektronische Ressource
Englisch
IPC:
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
C04B
Kalk
,
LIME
/
F01D
Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen
,
NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
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