Ceramic brake discs are made of carbon fiber reinforced silicon carbide-based composite materials.
The main components of the carbon ceramic brake disc matrix are silicon carbide (SiC), silicon (Si) and graphite. The role of carbon fiber is to provide the mechanical strength and fracture toughness required by the material, while the silicon carbide in the matrix determines the hardness of the composite material, and silicon and graphite improve the friction coefficient of the brake disc.
Carbon ceramic brake discs are a new type of brake material developed in recent years. They have the advantages of low density, high temperature resistance, high and stable friction performance, and have broad application prospects in high-energy braking fields such as automobiles, high-speed trains, and aircraft.
Black silicon carbide powder 5-10 microns can be used in carbon ceramic brakes. Black silicon carbide is made of quartz sand, petroleum coke, sawdust and other raw materials through high-temperature smelting in a resistance furnace.
In addition, black silicon carbide has the following uses:
-Bearing processing/bearing ultra-fine processing grinding
-Processing ceramic heat sink/ceramic filter/ceramic membrane/foamed ceramic/reaction sintered silicon carbide, etc.
-Flat double-sided grinding and polishing machine coarse grinding and fine grinding grinding medium
-Carbide sandblasting, metal grinding and polishing, tombstone carving
-Oilstone/grinding stone/grindstone/brush roller production
-Optical glass/stone polishing/marble polishing wheel/gemstone polishing/polishing disc polishing
-Optoelectronics industry, single crystal silicon/polycrystalline silicon/piezoelectric crystal and other electronic engineering multi-wire cutting grinding
-Teflon coating/polytetrafluoroethylene coating, etc.
-Production of nano aerogel new materials
