All Categories > Industrial Products > Cast & Fired Ceramics > Dense Ceramics - Alumina, Mullite, & Zirconia (3200ºF - 3600ºF Range) > Item # SCRB  
    Printable Page     Email Email This Page     Save To Favorites Save To Favorites

Item # SCRB, Dense Ceramics - Alumina, Mullite, & Zirconia (3200ºF - 3600ºF Range)



Fully Dense Porcelain, Mullite, Alumina, Zirconia, Silicon Carbide, and Tungsten Carbide are gas-tight high-fired ceramics capable of withstanding operating temperatures of 2550ºF (1400ºC) to 3182ºF (1750ºC). These compositions are available in the forms of extruded and cast tubing, rods, plates, fish spine beads, lab ware, and custom molded shapes.




Specifications  · Mechanical Properties  · Thermal Properties  · Electrical Properties  · Wear Properties

Specifications

Material

Carbides


Mechanical Properties

Density

View
3.10 g/cc

Average Crystal Size

View
12 Microns

Water Absorption

View
0 %

Gas Permeability

0

Color

Black

Flexural Strength (MOR) at 20ºC

View
462 MPa
67 x 103
psi

Elastic Modulus at 20ºC

View
393 GPa
57 x 103
psi

Poisson's Ratio at 20ºC

View
0.19

Compressive Strength at 20ºC

View
2500 MPa
363
psi

Knoop Hardness at 1000gm

24.5 GPa
2500
kg/mm²

Tensile Strength at 25ºC

View
307 MPa
44.5 x 103
psi

Fracture Toughness K(Ic)

View
4 to 5 MPa m1/2


Thermal Properties

Thermal Conductivity at 20ºC

View
125.0 W/m-ºK

Coefficient of Thermal Expansion at 25-1000ºC

View
4.3 x 10-6 Per ºC

Specific Heat at 100ºC

View
700 J/kgºK

Thermal Shock Resistance ΔTc

400 ºC

Maximum Use Temperature

View
1400 ºC


Electrical Properties

Volume Resistivity at 25ºC

View
<103 ohm-cm

Volume Resistivity at 500ºC

View
<103 ohm-cm

Volume Resistivity at 1000ºC

View
<103 ohm-cm


Wear Properties

Impingement

0.14

Rubbing

0.20


 MORE IMAGES 

·  Cast & Fired Ceramics-2

·  Cast & Fired Ceramics-3

·  Cast & Fired Ceramics-4

·  Cast & Fired Ceramics-5


twitterfacebookFlickrLinked InSite created by ThomasNet Web Solutions and powered by Navigator Platform
Foundry Service & Supplies, Inc. | Heat And Corrosion Resistant Industrial Insulation & Construction Materials