Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
VERFAHREN ZUM HERSTELLEN VON FORMKÖRPERN AUS REAKTIONSGEBUNDENEM, MIT SILICIUM INFILTRIERTEM SILICIUMCARBID UND/ODER BORCARBID
Method for producing shaped bodies from reaction-bonded, silicon-infiltrated silicon carbide and/or boron carbide, characterized in that a monolithic preliminary body is built up in layers using a formless granulation to which a physical or chemical hardening or melt process is applied, wherein the granulation has a weight fraction of at least 95% silicon carbide and/or boron carbide with an average grain size of 70 to 200 μm, the so-created preliminary body is impregnated at least once by the introduction of a carbon black suspension or via a gas-phase separation and secondary silicon carbide is created in contact with liquid or gaseous silicon by a subsequent reaction firing that solidifies an engagement composite produced.
VERFAHREN ZUM HERSTELLEN VON FORMKÖRPERN AUS REAKTIONSGEBUNDENEM, MIT SILICIUM INFILTRIERTEM SILICIUMCARBID UND/ODER BORCARBID
Method for producing shaped bodies from reaction-bonded, silicon-infiltrated silicon carbide and/or boron carbide, characterized in that a monolithic preliminary body is built up in layers using a formless granulation to which a physical or chemical hardening or melt process is applied, wherein the granulation has a weight fraction of at least 95% silicon carbide and/or boron carbide with an average grain size of 70 to 200 μm, the so-created preliminary body is impregnated at least once by the introduction of a carbon black suspension or via a gas-phase separation and secondary silicon carbide is created in contact with liquid or gaseous silicon by a subsequent reaction firing that solidifies an engagement composite produced.
VERFAHREN ZUM HERSTELLEN VON FORMKÖRPERN AUS REAKTIONSGEBUNDENEM, MIT SILICIUM INFILTRIERTEM SILICIUMCARBID UND/ODER BORCARBID
METHOD FOR THE PRODUCTION OF MOULDS FROM REACTION-BONDED SILICON CARBIDE AND / OR BORON CARBIDE INFILTRATED WITH SILICON
PROCÉDÉ DE FABRICATION DE CORPS MOULÉS À PARTIR DE CARBURE DE SILICIUM ET/OU DE CARBURE DE BORE INFILTRÉS DE SILICIUM
LYNEN DR -ING ARTHUR (Autor:in) / LARSEN JENS (Autor:in) / CLEMENS MICHAEL (Autor:in)
11.05.2022
Patent
Elektronische Ressource
Deutsch
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