▎ 摘　　要

NOVELTY - Biological graphene silicon carbide material comprises silicone carbide powder, biological graphene and tool liquid. USE - The biological graphene silicon carbide material used in ceramic new material, preferably ceramic base refractory material production enterprise, sublimation magnesium, aluminum, zinc and other well type electric boiling hearth refractive brick. ADVANTAGE - The bio-graphene silicon carbide material solves the problem of single-layer and double-layer at home and abroad, multi-layer, and few-layer of graphene cannot in the silicon-carbide sintering process, conventional adding and mixing to the graphene of silicon-carbonate needs high temperature amplitude is increased to 1800-2000?? C, but because the domestic current from the mine adopts physical and chemical method to extract graphene often at the temperature of 450?? C. The biological element stacking graphene has multi-end specific surface area repeated connection, it is easy to combine with other elements to form the advantage of the geometric surface area endpoint, and it has more advantages on the price; the cost can be accepted by the market user; and the product has several times of anti-vibration and anti- DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the method for preparing the biological graphene silicon carbide material, which involves weighing silicon carbide powder and biological graphene, respectively at 110degrees Celsius, the water content in the silicon carbide powder and the biological graphene is less than 5 %, uniformly mixing the weighed silicon carbide powder and biological graphene, forming biological graphene silicon carbide raw material, heating for 120?oC, adding a portion of tool liquid not containing zirconium oxide coenzyme into the biological graphene silicon carbide raw material prepared, mixing for a certain time in the mixing machine, standing, filtering the tool liquid, adding the tool liquid equal to the first wheel adjusting slurry grinding quality into the biological graphene silicon carbide wet material obtained by the first wheel adjusting slurry grinding, adding the tool liquid into the tool liquid mass ratio of 0.2 % of zirconium oxide coenzyme, mixing for a certain time in the mixing machine, standing, filtering the tool liquid, the third wheel slurry grinding, adding the tool liquid without zirconium oxide coenzyme into the biological graphene silicon carbide wet material obtained by the second wheel slurry grinding; the tool liquid without zirconium oxide coenzyme, mixing for a certain time in the mixing machine, standing, filtering the tool liquid, volatilizing and drying the biological graphene silicon carbide wet material obtained, putting into the blast drying box, the control stage heating and adjusting the air force, after the biological graphene silicon carbide wet material surface is dried and mature, continuously heating to 120degrees Celsius for killing, after completely drying, immediately transferring the biological graphene silicon carbide dry material into sterile operation box, cooling and cutting magnetic to obtain biological graphene silicon carbide, moulding the bio-graphene silicon carbide prepared into component, putting into the vacuum sintering furnace, introducing argon gas sintering, controlling the temperature at 1900-1950degrees Celsius/2 hours, 20 minutes naturally cooling to normal temperature, taking out.