Silicon Carbide lmpeller

1. SSiC Products(Atmospheric Sintering Silicon Carbide Products)
(1) This material is a dense SiC ceramic product made by pressureless sintering of high performance sub-micron SiC powder. It does not contain free silicon and has fine grains.
(2) It is currently the preferred general material for the international and domestic manufacturing of mechanical seal rings, sandblasting nozzles, bulletproof armor, magnetic pumps, and canned pump components.
(3) It is especially suitable for use in the transportation of corrosive media such as strong acids and strong alkali.

Features:
(1) High strength, high hardness, wear resistance, density up to 3.1kg/m3.
(2) High attenuation performance, low thermal expansion, high thermal shock resistance, high temperature creep resistance.
(3) Chemical stability, corrosion resistance, especially hydrofluoric acid resistance.
(4) High-temperature resistance, maximum operating temperature up to 1380 ℃.
(5) Long service life and reduce overall investment cost.

2. RBSIC(SiSiC) Products(Reactive Sintering Silicon Carbide Products)
Siliconized SiC is a silicon reaction that is uniformly mixed and infiltrated with fine particles of SiC, carbon powder and additives in proportion to generate SiC and combine with SiC, excess silicon fills the gaps to obtain highly dense ceramic materials.

Features:
The material of siliconized silicon carbide has series of basic superiority and characteristic such as high strength, extreme hardness, wear resistance, high temperature tolerance, corrosion resistance, oxidation resistance thermal shock resistance, high thermal conductivity, low coefficient of thermal expansion, creep resistance under high temperature and so on.
Many products can be made from it such as beams, rollers, cooling air pipes, thermal couple protection tubes, temperature-measuring tubes, sealing parts, and special shaped parts.

3. RSiC Products(Recrystallized Silicon Carbide Products)
RSiC Products refer to refractory products made of silicon carbide and silicon carbide directly combined with silicon carbide. They are characterized by the absence of a second phase. They are composed of 100% α-SiC and are new energy-saving kiln furniture materials developed in the 1980s.

Features:
RSiC products are mainly used as kiln furniture, which have the advantages of energy saving, increasing the effective volume of the kiln, shortening the firing cycle, improving the production efficiency of the kiln, and high economic benefits. They can also be used as burner nozzle heads, ceramic radiation heating tubes, component protection tubes (especially for atmosphere furnaces), etc.

4. SiC Products(Oxide Bonded Silicon Carbide Products)
Sintered refractory products with silicon carbide as the main crystal phase and oxide as the bonding phase (silicon dioxide bonded silicon carbide products, mullite bonded silicon carbide products, etc.). Widely used in metallurgy, ceramics, building materials and other industries.

5. NSiC Products(Silicon Nitride Bonded Silicon Carbide Products)
Silicon nitride combined with silicon carbide is a new material, and its main products include silicon nitride combined with silicon carbide radiant tubes, silicon nitride combined with silicon carbide bricks, silicon nitride combined with silicon carbide plates, etc. It is widely used in various industries such as steel, non-ferrous metals, chemical building materials, etc., and has many advantages such as energy saving, environmental protection, high temperature resistance, and corrosion resistance.