High temperature black silicon carbide SiC

25kg/bag;1MT/big bag

Introduction of silicon carbide
Silicon carbide mainly has four major application fields, i.e., functional ceramics, refractories, abrasives, metallurgical raw materials. Silicon carbide raw material supply can have a lot of, can't calculate high-tech products, and the application of high technology content of nano-sized sic powder short time can't form scale economy.
(1) as abrasive, abrasive tool can be used to do, such as grinding wheel, whetstone, grinding head, sand tile, etc.
2 as metallurgical deoxidizer and high temperature resistant material.
(3) single crystals of high purity, it can be used in the manufacture of semiconductor, the manufacture of silicon carbide fibers.

The main purpose
For 3-12 inch monocrystalline silicon, polycrystalline silicon, potassium arsenide, quartz crystal wire cutting, etc. Solar photovoltaic industry, semiconductor industry, piezoelectric crystal industry physical processing materials.
Used in semiconductor, the lightning rod, circuit components, the application of high temperature and ultraviolet detection apparatus, material structure, astronomy, disc brakes, clutch, diesel particle filter, filaments pyrometer, ceramic film, cutting tools, heating element, nuclear fuel, jewelry, steel, gear, catalyst supporter, and other fields.
abrasives
Is mainly used for grinding wheel, abrasive paper, abrasive belt, abrasive, grinding, grinding head, grinding paste and monocrystalline silicon, polycrystalline silicon photovoltaic products and electronic industry of piezoelectric crystal aspects such as grinding, polishing, etc.
chemical
Can be used as the steelmaking deoxidizer and cast iron modifier, can be used as manufacture of silicon tetrachloride raw material, is the main raw material of silicone industry. Silicon carbide deoxidizer is a new kind of compound deoxidizer, replaced the traditional solid silicon powder carbon powder, and compared with the original process of various physical and chemical performance is more stable, deoxidization effect is good, deoxidize shorter time, save energy and improve the efficiency of steel, improve the quality of steel, reduce raw material consumption, reduce environmental pollution, improve working conditions, improve the comprehensive economic benefits of the electric furnace has important value.
"Three of" resistant material
Using silicon carbide has corrosion resistance, high temperature resistance, strength, good thermal conductivity and impact resistance and other properties, silicon carbide on the one hand, can be used for all kinds of smelting furnace lining, high temperature furnaces artifacts, silicon carbide plate, plate, supports, sagger, silicon carbide crucible, etc.
On the other hand can be used in non-ferrous metal smelting industry of high-temperature indirect heating, such as vertical distillation furnace, furnace distillation tray, aluminium electrolyzer, copper melting furnace lining, furnace zinc powder with arc plate, the thermocouple protection tube, etc.; Used to produce wear-resisting, corrosion resistant, high temperature resistance and other advanced silicon carbide ceramic materials; Can also make the rocket nozzle, gas turbine blades, etc. In addition, silicon carbide and highway, aviation airport runway solar water heater, etc. One of the ideal material.
Non-ferrous metal
Using silicon carbide has high temperature resistance, strength, good thermal performance, impact resistant, high temperature for indirect heating materials, such as strong retort furnace, tray distillation furnace, aluminium electrolyzer, copper melting furnace lining, furnace zinc powder with arc plate, the thermocouple protection tube, etc.
Iron and steel
Using silicon carbide corrosion resistance, thermal shock resistance to wear and good characteristics of thermal conductivity, improves the service life for large blast furnace lining.
Metallurgical beneficiation
Silicon carbide hardness is second only to diamond, strong wear resistance, is wear-resisting pipe, the impeller. The pump chamber. The cyclone, ore bucket lined with ideal material, its wear resistance cast iron. 5 -- 20 times the service life of rubber & def aviation flight track is one of the ideal material.