METHOD FOR PRODUCING CARBON MATERIAL WITH SiC COATED CARBON MATERIAL COATED WITH silicon carbide, sintered silicon carbide COMPLEX / carbon SINTERED COMPLEX SILICON CARBIDE / CARBON COATED WITH CERAMIC AND METHOD FOR COMPLEX sintered silicon carbide / carbon

摘要

1. A method of producing a carbon material with a silicon carbide coating, comprising the following steps: producing a carbon material on the surface of which there are centers of the basal plane of the SP carbon structure without free valencies and centers of the lateral plane of the SP carbon structure with free valencies; and the interaction between the surface of the carbon material and gaseous SiO in an ambient atmosphere at a temperature of from 1400 ° C to 1600 ° C and a pressure of from 1 to 150 Pa to produce silicon carbide and thereby a carbon material with silicon carbide coating. 2. A method for producing a carbon material with a silicon carbide coating according to claim 1, wherein the carbon material is a graphite material. A method for producing a carbon material with a silicon carbide coating according to claim 1, wherein the carbon material is carbon particles. A method for producing a carbon material with a silicon carbide coating according to claim 3, wherein the average carbon particle size corresponds to a range from 50 nm to 500 μm. A method for producing a carbon material with a silicon carbide coating according to claim 1, wherein gaseous SiO is obtained from a source of SiO placed together with the carbon material. A method for producing a carbon material with a silicon carbide coating according to claim 5, wherein the carbon material and the SiO source are placed in a reaction tank, this reaction tank is placed in a heating furnace to create an elevated temperature and a reduced pressure inside the reaction vessel. Silicon carbide coated carbon material