Schunk Kohlenstofftechnik Gmbh

Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V.

Gotthard Nauditt

Roland Weiss

Martin Henrich

Thorsten Scheibel

Marco Ebert

Andreas Lauer

Volker Thole

Uwe Petasch

Stefan Siegel

Jeremias Schoenfeld

Gottfried Boden

Martin Kühn

Tim Fabian Howe

Roland Weiß

Jeremias SCHÖNFELD

A method for producing a high-temperature includes forming a dimensionally stable green body of the high-temperature component from a matrix material and pyrolizing the matrix material. A material mixture of the matrix material with a carbon material is used to form the high-temperature component, and a thermoplastic is used as the matrix material. The green body is formed by additive manufacturing.

High-temperature component and method for the production thereof

The invention relates to a method for producing a molded body, having a silicon carbide support matrix and an integral carbon structure, wherein a base body on the basis of a powder mixture containing silicon carbide or silicon and carbon and of a binder is built in layers in a generative method, and wherein a pyrolysis of the base body is effected for realizing the molded body after the binder has been cured, wherein the carbon content of the carbon structure is adjusted by way of the pyrolysis of the binder and by way of the carbon content of the powder mixture or infiltration of a carbon material into the silicon carbide support matrix.

Method for producing a molded body

A method for the production of a ceramic substrate for a semiconductor component, includes the steps of producing paper containing at least cellulose fibers, as well as a filler to be carbonized and/or SiC, pyrolizing the produced paper, and siliconizing the pyrolyzed paper.

Method for the production of a ceramic substrate, and a ceramic substrate

A method for the production of a carbon or a ceramic component based on carbon, using a cellulose-containing semi-finished molded piece which is pyrolyzed. According to the invention, homogeneous large-size ceramic components may be produced, whereby a cellulose-containing, semi-finished molded piece containing fibers, chips or strands of homogeneous density distribution and homogeneous structure is used as semi-finished molded piece and is pyrolyzed in non-oxidizing gas atmospheres.

Method for the production of a carbon or ceramic component

Growing community of inventors

Huttenberg, Germany

Gotthard Nauditt