Wuxi Special Ceramic Electrical Co.,Ltd
High quality,small trial produce and quick delivery.
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silicon carbide products,silicon carbide tube,ceramic mechanical seal,silicon carbide burner nozzle
Silicon Carbide(SiC)
We have a specialized large-scale vacuum furnace that allows us to handle everything from small batches to mass production.
Production support is possible up to 1m*1m.
A. High temperature strength
B. Wear Resistance
C. High Thermal conductivity
D. Corrosion Resistance
Main Applications
A. Sliding parts(mechanical seals,bearings,shafts)
B. Crusher parts(classifier,airflow type crusher,beads mills)
C. Semiconductor manufacturing equipmentparts(XY stages,MOCVD trays,focus ring,wafer chucks)
D. Molding machine parts(glass lens molding machine parts)
E. Heat resistant parts(burner nozzles,high temperature testing machine parts,metal melting crucibles)
F. Abrasion resistant parts(blast nozzles,shot blasting blades,buried pipe guard plates,fishing rod yarn paths)
Features
Silicon carbide(SiC)is a black ceramics that is a compound of silicon and carbon.
When compared to other fine ceramics,silicon carbide has very little loss of mechanical strength in high-temperature ranges(more than 1000℃)and very high abrasion resistance.
In addition,due to its strong covalent bonding,it is the hardest of various fine ceramics,has excellent corrosion resistance,and has good sliding characteristics in liquid.
Using these characteristics,it is used for mechanical seals,bearings for chemical pumps,etc.
It is also used for wafer forks in semiconductor manufacturing equipment.
| SILICON CARBIDE(SiC) Main Parameter:(Chemical/physical) | ||||
| Property | Item | Unit | SiC | |
| General properties | Main chemical ingredient | |||
| Bulk Density | g/cm³ | 3.2 | ||
| Color | - | Black | ||
| Water absorption | % | 0 | ||
| Main Characteristics | *High Temperature Strength *High Chemical Resistance,Excellent Thermal *Conductivity | |||
| Main Applications | *Mechanical Seal *High Temperature Resistance Parts | |||
| Mechanical Properties | Flexural Strength | Mpa | 540 | |
| Elastic Modulus | Gpa | 430 | ||
| Vickers Hardness | Gpa | 22 | ||
| Compressive Strength 20℃ | Mpa | - | ||
| Fracture Toughness(k l c) | Mpa*M*1/2 | 4~5 | ||
| Thermal Properties | Thermal conductivity(20℃) | w/mk | 60 | |
| Thermal Shock | ℃ | 400 | ||
| Coefficient of Thermal expansion (40-400℃) | 1x10-6/℃ | 3.7 | ||
| Electrical Properties | Dielectric Strength(1mhz) | ac-kv/mm(ac v/mil) | - | |
| Dielectric Constant(1MHZ) | 25℃ | - | ||
| Volume Resistivity | ohm-cm(20℃) | 10^5 | ||
| ohm-cm(300℃) | 10^4 | |||
| ohm-cm(500℃) | 10^3 | |||
Our Company
Wuxi Special Ceramic Electrical mainly produces alumina, Silicon nitride, Silicon carbide,Zirconia, Steatite, Boron nitride, Cordierite,mullite products, widely used in metal welding, electronic conductor, mechanics, assembling, insulation, chemicals, instrument, textile, nuclear industry, aerial field.We accept trial produce according to the drawing or sample.It usually takes 15 days to finish trial product.Mass produce usually takes 30 days.Goods' package is carton or PLT.It can be negotiable with each other.
We mainly sell goods to toshiba lighting group in Japan and Europe.Our aim is to deliver goods with high quality at quick delivery date.
mass production by 100% inspection