EP 3737645 A1 20201118 - DEVICE AND METHOD FOR PRODUCING SILICON CARBIDE
Title (en)
DEVICE AND METHOD FOR PRODUCING SILICON CARBIDE
Title (de)
VORRICHTUNG UND VERFAHREN ZUM HERSTELLEN VON SILIZIUMCARBID
Title (fr)
DISPOSITIF ET PROCÉDÉ DE FABRICATION DE CARBURE DE SILICIUM
Publication
Application
Priority
- DE 102018100679 A 20180112
- EP 2019050408 W 20190109
Abstract (en)
[origin: WO2019137942A1] The present invention relates to a device for producing silicon carbide as fibers, the fibers having a diameter dF, comprising: - a receiving container (12) for receiving an at least partially electrically conductive reactant; an induction coil (26) for generating an alternating magnetic field, the induction coil (26) being arranged in such a way that at least the reactant can be heated to a defined temperature in a range of ≥ 1650°C by a current induced by the alternating magnetic field; and - a substrate (20) for the deposition of fiber material made of silicon carbide and produced from the reactant, wherein the substrate (20) is positioned in fluid contact with the reactant and wherein the substrate (20) can be heated to a temperature which is lower than the temperature of the reactant by a temperature range of ≥ 50°C to ≤ 100°C, and wherein the substrate (20) has a seed structure (22) with seed points (24), the seed points (24) being spaced from each other by a distance d1 which is larger than the diameter dF of the fibers to be produced.
IPC 8 full level
C01B 32/956 (2017.01); C30B 29/12 (2006.01); C30B 29/36 (2006.01)
CPC (source: EP)
C01B 32/956 (2017.07); C30B 23/007 (2013.01); C30B 29/36 (2013.01); C30B 29/60 (2013.01); C01P 2004/16 (2013.01)
Citation (search report)
See references of WO 2019137942A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2019137942 A1 20190718; DE 102018100679 A1 20190718; EP 3737645 A1 20201118
DOCDB simple family (application)
EP 2019050408 W 20190109; DE 102018100679 A 20180112; EP 19700652 A 20190109