Products
SiC Refractory Plate, Slab

  About SiC Refractory Plate, Slab

Our nitride bonded silicon carbide plate/slab is excellent in performance of high strength, conductivity, resistance of thermal-shock, deformation, oxidization, and corrosion. It works well at high temperature within 1600℃.  It is widely used in fields of vitrified abrasives, high alumina products, medium alumina ball, industrial furnace, electronic ceramics, high voltage porcelain, sanitary ware, household porcelain, nitride alloy, foamed ceramics, and so on. 


                     Kiln Furniture in various shapes and specifications

    
  Application

     vitrified abrasives           high alumina              medium alumina           industrial furnace      electronic ceramics

   high voltage porcelain      sanitary ware         household porcelain          nitride alloy               foamed ceramics



  Technical Data
 
Item Result Item Result
density(g/cm3) 2.65-2.8 SiC(%) 70-75
apparent porosity(%) 12-15 Si3N4(%) 18-24
rupture strength in normal temperature (MPa) 40-55 Si+SiO2(%) ≤4
rupture strength in high temperature (MPa) 50-65 Fe2O3(%) ≤1
heat conductivity      (w/m.k)(1100℃) 16-18  the highest  working temperature(℃) 1600
heat expansion(×10-6) 4.2  


  High Quality of Raw Material

Smelted with pure petroleum coke, Hongyuan make SiC raw material by ourselves. We are the only one in China having complete SiC products chain: 

SiC crystal smelting- SiC grains- SiC ceramic products. 

 

Nitride Bonded Silicon Carbide NBSiC Ceramic Riser Tube


  Advanced Equipments for Firing
The automatic nitriding furnace in the largest volume, controlled by microcomputer, were honored the First Prize of China Machinery Industry Science and Technology Award for the residual-heat utilization system, meanwhile this nitriding furnace gaining state's utility patent.



  Contact Us(click) 

Share
Previous article : SiC Refractory Brick
Next article :
COPYRIGHT (C) ALL RIGHTS RESERVE HANJIANG HONGYUAN XIANGYANG SILICON CARBIDE SPECIAL CERAMICS CO.,LTD.     .