Silicon Carbide Tube

Silicon Carbide Tube

Silicon carbide tubes are cylindrical-shaped ceramic tubes made from silicon carbide (SiC). SiC is an alloy composed of silicon and carbon that offers superior mechanical properties

Description

Silicon carbide tubes are cylindrical-shaped ceramic tubes made from silicon carbide (SiC). SiC is an alloy composed of silicon and carbon that offers superior mechanical properties, high temperature resistance and excellent chemical resistance. Silicon carbide tubes are frequently employed in industries like ceramics, metallurgy, and high-temperature applications where thermal stability and chemical resistance are essential. Their robust design provides an environment where multiple processes can take place safely at extreme temperatures. These tubes feature high thermal stability and can withstand temperatures up to 1600degC (2912degF). Furthermore, their low thermal expansion coefficient means they resist cracking or warping under rapid temperature changes. Silicon carbide tubes boast exceptional chemical resistance, making them suitable for applications involving corrosive materials or environments. Their strength allows them to withstand acids, alkalis and other common industrial processes used to produce them.

Item UnitData
RBSIC(SISIC)NBSICSSICRSIC
SiC content%85809998.5
Free Silicon content%15000
Max service temperature1380155016001650
Densityg/cm33.022.723.12.60
Open porosity%012015
Bending strength 20℃Mpa250160380100
Bending strength 1200℃Mpa280180400120
Modulus of elasticity 20°℃Gpa330220420240
Modulus of elasticity  1200*℃Gpa300//200
Thermal conductivity 1200℃W/m.k45157410
Coeficient of thermal
expansion
K-1×10-64.554.14.8
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