Silicon Carbide (SiC) Tube

Edgetech Industries, Advanced Ceramics Division supplies high-quality and competitive price advanced Silicon Carbide (SiC) Tube.

SKU: SiC-T

Silicon Carbide (SiC) Tube

 

Edgetech produces sintered SiC tubes, reaction bonded SiC tubes and recrystallized SiC tubes. Our recrystallized SiC products have high purity, while our reaction bonded and sintered silicon carbide balls have high mechanical strength. Our silicon carbide tubes possess good wearability, a low thermal expansion coefficient, extreme corrosion resistance, high hardness and self-lubricating properties.

Silicon carbide (SiC) is a lightweight ceramic material with high strength properties comparable to diamond. It has excellent thermal conductivity, low thermal expansion, and is resistant to acid corrosion. Silicon carbide is an excellent ceramic material suitable for applications requiring good corrosion resistance and wear resistance.

 

Silicon Carbide Tube Properties

 

Compound FormulaSiC
Molecular Weight40.1
AppearanceBlack
Melting Point2,730° C (4,946° F) (decomposes)
Density3.0 to 3.2 g/cm3
Electrical Resistivity1 to 4 10x Ω-m
Poisson’s Ratio0.15 to 0.21
Specific Heat670 to 1180 J/kg-K

 

Silicon Carbide Tube Specifications

 

TypeRecrystallized SiCSintered SiCReaction Bonded SiC
Purity of Silicon Carbide99.5%98%>88%
Max. Working Temp. (`C)165015501300
Bulk Density (g/cm3)2.73.1>3
Appearance Porosity<15%2.50.1
Flexural strength (MPa)110400380
Compressive strength (MPa)>30022002100
Thermal expansion (10^-6/`C)4.6 (1200`C)4.0 (<500`C)4.4 (<500`C)
Thermal conductivity (W/m.K)35~3611065
Main characteristicsHigh temp. High resistance.
High purity
Fracture ToughnessChemical Resistance

 

Packing of Silicon Carbide

 

Our Silicon Carbide Tube is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.

 

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