Home > Products > Refractory Nitride bonded Silicon Carbide > CE approved refractory Nitride bonded Silicon carbide Sic thermocouple protection tube
CE approved refractory Nitride bonded Silicon carbide Sic thermocouple protection tube
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Product Details
Place of Origin | Henan, China | Shape | Pipe | |
Material | Other | SiO2 Content (%) | 21% | |
Al2O3 Content (%) | 0.1% | MgO Content (%) | 0.1% | |
CaO Content (%) | 0.1% | |||
CrO Content (%) | 0.1% | SiC Content (%) | 75% | |
Model Number | Si3N4 | Brand Name | STA |
Product Description
CE approved refractory Nitride bonded Silicon carbide Sic thermocouple protection tube
Silicon nitride (Si3N4) bonded silicon carbide (SiC) material is produced by adding industrial silicon paste into artificial aggregate. Under high temperature, Si and N2 reacts with the formula of 2N2+3Si=Si3N4, Si3N4 bonded Sic material is formed by bonding SiC particles tightly. Therefore, Si3N4 bonded SiC material is an excellent refractory with the original properties of SiC. The apply temperature is C 1400 deg C. It has properties of creep deformation resistance and anti-chemical erosion, and has excellent thermal conductivity and wear-resistance. Comparing with other several bonded SiC materials, Si3N4 bonded SiC material has attracted more and more attention.
Specifcations of Si3N4 Bonded SiC Thermocouple Protection Tube:
Item | Index |
Compressive strength Mpa | > 120 |
Bending strength Mpa | > 40 |
Vol. density g/cm³ | 2.4 |
Porosity % | 20 |
Thermal conductivity (1200 °C) W/M °C | 15 |
Thermal shock 1000°C-20°C | > 20 times |
Resistivity | 10000 |
Moh's hardness | > 9 |
Common size for SIC & Si3N4 protection tubes:
Diameter mm | Inner dia.mm | Length mm |
Φ20 | 12 | 500-1000 |
Φ25 | 14 | 500-1200 |
Φ30 | 18 | 500-1300 |
Φ40 | 25 | 500-1300 |
Φ45 | 29 | 500-1300 |
Φ50 | 32 | 500-1300 |
Φ60 | 42 | 500-1400 |
Φ70 | 52 | 500-1500 |
Remark: Themocouple protection tube can be customized
Si3N4 Bonded SiC Thermocouple Protection Tube show:
Packaging & Shipping
Packaging Details: Wooden case or according to customer's request
Delivery Detail: Within 7-15 working days after order confirmation
Wooden case is for your reference
About us
STA UNIVERSE GROUP CO.,LTD is a profession manufacturer in China for years. We specialize in muffle furance, ceramic fiber products, refractory and related goods. High quality products with competitive price are popular to customer. With good after-sales service, our company have a highest reputation at overseas.
Founded is 2001, The universe group is dedicating to innovation and creating a world brand from now on. Original a small collective plant on the verge of workshop, it has now grown into an international group which has more than 72,00 employees around the globe and realizes a turnover of 2.7 billion yuan in 2010.
Contact Us
- STA Refractory (Zhengzhou) Co., Ltd.
- Contact nameAlice Wang Chat Now
- Phone86-371-55180399
- AddressJinshui Zone, Zhengzhou, Henan
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