Each individual member from our large performance revenue crew values customers’ requirements and organization communication for China New Product Radiant Surface Element 230mm 2100W 230V Ceramic Heating Element, We consider in top quality more than quantity. Before export in the hair there is strict quality control check during treatment as per international excellent standards.
Each individual member from our large performance revenue crew values customers’ requirements and organization communication for China Ceramic and Radiant, Our company insists on the principle of “Quality First, Sustainable Development”, and takes “Honest Business, Mutual Benefits” as our developable goal. All members sincerely thank all old and new customers’ support. We will keep working hard and offering you the highest-quality goods and service.
Advantages
High temperature oxidation resistance
Excellent Corrosion resistance
Good Abrasion resistance
High coefficient of heat conductivity
Self-lubricity, low density
High hardness
Customized design.
Applications
-Wear-resistant Field: bushing, plate, sandblasting nozzle,cyclone lining, grinding barrel,etc…
-High Temperature Field: siC Slab, Quenching Furnace Tube,Radiant Tube,crucible,Heating Element, Roller, Beam, Heat Exchanger, Cold Air Pipe, Burner Nozzle, Thermocouple Protection Tube, SiC boat,Kiln car Structure,Setter,etc.
-Silicon Carbide Semiconductor: SiC wafer boat, sic chuck,sic paddle, sic cassette, sic diffusion tube, wafer fork, suction plate, guideway,etc.
-Silicon Carbide Seal Field: all kinds of sealing ring, bearing, bushing, etc.
-Photovoltaic Field: Cantilever Paddle, Grinding Barrel, Silicon Carbide Roller,etc.
-Lithium Battery Field
Physical Properties Of SiC
Property | Value | Method |
Density | 3.21 g/cc | Sink-float and dimension |
Specific heat | 0.66 J/g °K | Pulsed laser flash |
Flexural strength | 450 MPa560 MPa | 4 point bend, RT4 point bend, 1300° |
Fracture toughness | 2.94 MPa m1/2 | Microindentation |
Hardness | 2800 | Vicker’s, 500g load |
Elastic ModulusYoung’s Modulus | 450 GPa430 GPa | 4 pt bend, RT4 pt bend, 1300 °C |
Grain size | 2 – 10 µm | SEM |
Thermal Properties Of SiC
Thermal Conductivity | 250 W/m °K | Laser flash method, RT |
Thermal Expansion (CTE) | 4.5 x 10-6 °K | Room temp to 950 °C, silica dilatometer |
Technical Parameters
Item | Unit | Data | ||||
RBSiC(SiSiC) | NBSiC | SSiC | RSiC | OSiC | ||
SiC content | % | 85 | 75 | 99 | 99.9 | ≥99 |
Free silicon content | % | 15 | 0 | 0 | 0 | 0 |
Max service temperature | ℃ | 1380 | 1450 | 1650 | 1620 | 1400 |
Density | g/cm3 | 3.02 | 2.75-2.85 | 3.08-3.16 | 2.65-2.75 | 2.75-2.85 |
Open porosity | % | 0 | 13-15 | 0 | 15-18 | 7-8 |
Bending strength 20℃ | Мpa | 250 | 160 | 380 | 100 | / |
Bending strength 1200℃ | Мpa | 280 | 180 | 400 | 120 | / |
Modulus of elasticity 20℃ | Gpa | 330 | 580 | 420 | 240 | / |
Modulus of elasticity 1200℃ | Gpa | 300 | / | / | 200 | / |
Thermal conductivity 1200℃ | W/m.K | 45 | 19.6 | 100-120 | 36.6 | / |
Coefficient of thermal expansion | K-1X10-6 | 4.5 | 4.7 | 4.1 | 4.69 | / |
HV | Kg/mm2 | 2115 | / | 2800 | / | / |
The CVD silicon carbide coating on the outer surface of recrystallized silicon carbide ceramic products can reach a purity of more than 99.9999% to meet the needs of customers in the semiconductor industry.
Pictures
Each individual member from our large performance revenue crew values customers’ requirements and organization communication for China New Product Radiant Surface Element 230mm 2100W 230V Ceramic Heating Element, We consider in top quality more than quantity. Before export in the hair there is strict quality control check during treatment as per international excellent standards.
China New Product China Ceramic and Radiant, Our company insists on the principle of “Quality First, Sustainable Development”, and takes “Honest Business, Mutual Benefits” as our developable goal. All members sincerely thank all old and new customers’ support. We will keep working hard and offering you the highest-quality goods and service.