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Furnace Tubes and Shapes

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Erema NT, silicon nitride bonded silicon carbide protection tubes offer high mechanical integrity and combines Silicon Carbide grain within a silicon nitride bonding structure.

The tubes are isostatically pressed and fired to high temperature in a nitrogen atmosphere to develop the bond.

In applications where there is little risk of mechanical damage, they offer a much longer service life than the alternative Sialon products.

Service advantages include

  • No preheat necessary provided components are dry
  • Long service life
  • Higher service temperature capability than Carbon b bonded products
  • Excellent erosion resistance
  • Good response time
  • Large range of standard sized available