Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of molybdenum disilicide/silicon carbide composite porous ceramic
The invention relates to a preparation method of molybdenum disilicide/silicon carbide composite porous ceramic. The method comprises the following steps: carrying out compression molding on Mo, Si, C, SiC and B, adjusting the vacuum degree, carrying out Si melt infiltration, and sintering to obtain the MoSi2/SiC composite porous ceramic. The porosity of the obtained material is 50% or above. The method supplements the kind of present porous materials, the composite porous ceramic obtained in the invention has higher use temperature than present porous ceramics in anti-oxidation performance environment, and the method also has the advantages of simple technology and scale production.
Preparation method of molybdenum disilicide/silicon carbide composite porous ceramic
The invention relates to a preparation method of molybdenum disilicide/silicon carbide composite porous ceramic. The method comprises the following steps: carrying out compression molding on Mo, Si, C, SiC and B, adjusting the vacuum degree, carrying out Si melt infiltration, and sintering to obtain the MoSi2/SiC composite porous ceramic. The porosity of the obtained material is 50% or above. The method supplements the kind of present porous materials, the composite porous ceramic obtained in the invention has higher use temperature than present porous ceramics in anti-oxidation performance environment, and the method also has the advantages of simple technology and scale production.
Preparation method of molybdenum disilicide/silicon carbide composite porous ceramic
ZHANG XIAOLI (Autor:in) / LIU FANG (Autor:in) / ZHANG YANLI (Autor:in) / LIU YING (Autor:in) / MU YUNCHAO (Autor:in) / FAN JIWEI (Autor:in) / CHEN JING (Autor:in) / GUO XIAOGE (Autor:in) / WANG MINGWEN (Autor:in) / SONG LINKUN (Autor:in)
30.12.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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