Shanghai Bochuan Silicon Carbon Rod Manufacturing Co., Ltd.
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  • Contact Person : Ms. zhu aimei
  • Company Name : Shanghai Bochuan Silicon Carbon Rod Manufacturing Co., Ltd.
  • Tel : 86-21-53082678
  • Fax : 86-21-53082308
  • Address : Shanghai,shanghai,Room A135 , No. 666,Beijing East Road,Huangpu district
  • Country/Region : China
  • Zip : 200001

Refractory SiC Tube

Refractory SiC Tube
Product Detailed
Related Categories:Ceramics
Refractory SiC Tube 1.Used as SiC or Si3N4 thermocouple tube 2.High quality 3.Best price

Refractory SiC Tube

Si3N4 bonded SiC ceramic refractory material, is mixed with high pure SIC fine powder and Silicon powder, after slip casting course, reaction sintered under 1400~1500°C. During the sintering course, filling the high pure Nitrogen into the furnace, then the silicon will react with Nitrogen and generate Si3N4,.Si3N4 bonded SiC material is composed of silicon nitride (23%) and silicon carbide(75%) as main raw material,mixed with organic material,and shaped by mixture, extrusion or pouring,then made after drying and nitrogenization.

 

Si3N4 bonded SiC as a new type refractory material,is used widely.The applying temperature is 1400 C.It has better thermal stability,thermal shock,which is better than plain refractory material and recrystallized SiC.It also has antioxidation,high corrosion resistant,wear-resistantance,high bending strength.It can resist corrosion and scouring,be no polluted and fast heat conduction in molten metal such as AL,Pb,Zn,Cu ect.

 

Please check below specification:

The diameter of Si3N4 bonded SiC thermocouple protection tube is Φ12-80mm,length is 1600 mm.It can be usded in high temperature kiln furnace and all kinds of atmosphere.It also can be directly used in all kinds of melted liquid.
Common size for SiC & Si3N4 protection tubes
Outer diameterInner diameterLength
1310500-1000
168-10300-1000  
2012300-1200
2514-151500
2816-20300-1200
3010-201500
3525300-1250
4025-28300-12000
5025300-1200
Remarks:the protection tubes can be customized 
   

Refractory SiC Tube



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