Recrystallized Silicon Carbide Beam Supporting Frame Kiln Furniture
Refractory Material
Silicon Carbide beam products have good stable ability of high temperature.After high
temperature 1300℃ of oxidation treatment,the oxidation film can be
produced on the surface.bending or deformation will not happen in
the use.
It is usually used as supporting frame for tunnel kiln,rotary
kiln,roller kiln and other kilns.It has a longer life than other
material.
Silicon Carbide beam
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)
| 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
