Silicon Carbide Tube

Description

Silicon carbide ceramics have the best oxidation resistance among carbides, but between 1000-1400°C, the oxidation rate of SiC in the air is higher. The volume resistivity of silicon carbide does not change much in the range of 1000-1500°C. With their good chemical stability, high mechanical strength, and thermal shock resistance. Silicon carbide wafers are frequently applied in the semiconductor, solar photovoltaic industries.

SiC material properties:

Composite (wt %) SiSiC/RBSiC SSiC
Color   Black Black
Density g/cm3 3.02 3.15
Hardness HRA 20 28
Flexural Strength Mpa(psi*103 ) 250 380
Gas Permeability   0 0
Water Absorption % 0 0
Thermal Shock Resistance °C
Thermal Expansion ×10-6/℃ 4.5 4
Dielectric Constant,20°C 1MHz
Dielectric loss, tanδ 1MHz 2×1014 2×1014
Volume Resistivity,20℃ Ω·cm 102-108 102-108
Dielectric Strength,DC Ω·cm >10
Compressive Strength KV/mm 3900 3900
Fracture Toughness MPa( psi * 103) 4 4
Poisson’s Ratio MPa 0.14 0.14
Thermal conductivity W/mK 45 120

Type:

Silicon Carbide Ceramic Tube

Material:

Sintered Silicon Carbide and Reaction Bonded Silicon Carbide

Available Color:

Black

Feature:

High-Heat Resistance.Excellent Wear-Resistance.

Size:

Size Customized, according to customer’s drawing, OEM.

Application:

Technical ceramic.Advanced ceramic.Silicon Carbide ceramic.

Advantage:

  • With the large outside diameter and inner diameter options, we can reach the largest length to 4000mm and outside diameter to 250mm
  • Excellent Heat-Resistance
  • Vairous Delivery Options
  • 19 more Years Advanced Ceramics Experience
  • Fast Delivery
  • Sample projects available
  • Free Molding Charge

Package:

Carton+Palletize,Carton,bubble paper inside,Wooden Box.Pls let us know if you have any special requirements.

Producing Methods:

Pressureless and Reaction Bonded Sintering.

Tolerance:
Up to ±0.02mm, as customer’s drawing or OEM.

Surface:

According to customer’s requirements.

Additional information

Material

RBSiC/SiSiC/SSiC

Outer Diamerter

Up to 800mm

Length

Up to 2000mm

Wall Thickness

Down to 5mm

Forming

Dry-pressing, Isostatic-presssing

Processing

Reaction Bonded/Pressureless

Customization

Send us your drawing to get our best offers

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