NSiC Tube

NSiC (Nitride-Bonded Silicon Carbide) tubes are advanced ceramic components designed for use in high-temperature industrial furnaces. These tubes offer excellent thermal stability, mechanical strength, and chemical resistance, making them ideal for harsh operating environments where long service life and consistent performance are essential.

Key Features:
High thermal conductivity for fast and uniform heat transfer.
Excellent thermal shock resistance, ideal for rapid heating and cooling cycles.
Strong resistance to oxidation, corrosion, and chemical attack.
High mechanical strength under thermal stress.
Durable and cost-effective, with low maintenance needs.

Applications:
Powder metallurgy
Electric power
Metal heat treatment
Chemical processing
Non-ferrous metallurgy
Other high-temperature environments

其他信息

Chemical Composition

SiC ≥65%
Si3N4 ≥25%

Apparent Porosity

10-12%

Bulk Density

2.75-2.85 g/cm3

Compressive Strength

600-700 MPa

Modulus of Rupture at 20℃

160-180MPa

Modulus of Rupture at 1200℃

170-200 MPa

Thermal Conductivity at 1200℃

20-30 w/m.k

Thermal Expansion at 1200ºC

4.7 x10-6.K-1

Creep Resistance

★★★★★

Max.Working Temperature

1550℃