Semicera Energy Technology Co., Ltd. is a leading supplier specializing in wafer and advanced semiconductor consumables.We are dedicated to providing high-quality, reliable, and innovative products to semiconductor manufacturing,photovoltaic industryand other related fields.Our product line includes SiC/TaC coated graphite products and ceramic products, encompassing various materials such as silicon carbide, silicon nitride, and aluminum oxide and etc.As a trusted supplier, we understand the importance of consumables in the manufacturing process, and we are committed to delivering products that meet the highest quality standards to fulfill our customers’ needs.
Siliconencarbide is een nieuw type keramiek met hoog kostenprestaties en uitstekende materiaaleigenschappen. Vanwege kenmerken zoals hoge sterkte en hardheid, hoge temperatuurweerstand, grote thermische geleidbaarheid en chemische corrosieweerstand, kan siliciumcarbide bijna alle chemische medium weerstaan. Daarom worden SIC veel gebruikt in oliemining, chemische, machines en luchtruim, zelfs kernenergie en het leger hebben hun speciale eisen aan SIC. Een normale toepassing die we kunnen bieden, zijn afdichtingsringen voor pomp, klep en beschermende pantser etc.
We are able to design and manufacture according to your specific dimensions with good quality and reasonable deliver time.
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.
-Military Bulletproof Field
-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
|
材料Material |
R-SiC |
|
使用温度Working temperature (°C) |
1600°C ( 氧化气氛Oxidizing environment) 1700°C ( 还原气氛Reducing environment) |
|
SiC含量SiC content (%) |
> 99 |
|
自由Si 含量Free Si content (%) |
< 0.1 |
|
体积密度Bulk density (g/cm3) |
2.60-2.70 |
|
气孔率Apparent porosity (%) |
< 16 |
|
抗压强度Crushing strength (MPa) |
> 600 |
|
常温抗弯强度Cold bending strength (MPa) |
80-90 (20°C) |
|
高温抗弯强度Hot bending strength (MPa) |
90-100 (1400°C) |
|
热膨胀系数 Thermal expansion coefficient @1500°C (10-6/°C) |
4.70 |
|
导热系数Thermal conductivity @1200°C (W/m•K) |
23 |
|
杨氏模量Elastic modulus (GPa) |
240 |
|
抗热震性Thermal shock resistance |
很好Extremely good |
