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Ensinger PEI

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Morgan Advanced Ceramics Inorganic RCF Vacuum Formed Products I-2800 Thermal Ceramic
Categories: Ceramic; Oxide

Material Notes: RCF, inorganic. I-2800 is an insulating material produced by blending aluminosilicate fibers, alumina fibers and silica fibers with high purity silica binders. The polycrystalline alumina fibers form a matrix within the material, and give it high temperature capability. The high temperature capability is further enhanced by employing ammonia stabilized colloidal silica rather than sodium stabilized product.

Applications:

  • Bullnose tiles
  • Burner blocks
  • Combustion chamber construction
  • Diffusion furnaces
  • Flue and exhaust stack liners
  • Furnace components
  • General molten metal contact
  • Peep door frames and plugs
  • Heat shields
  • High temperature gaskets and seals
  • Hot tops for super alloy casting
  • Molten aluminum contact
  • Semiconductor processing equipment
  • Shapes for laboratory furnaces
  • Shapes in ammonia reformers

Information provided by Morgan Advanced Materials

Key Words: Thermal Ceramics
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesOriginal ValueComments
Density 0.256 g/cc
Loss On Ignition 1.3 %after firing
 
Mechanical PropertiesOriginal ValueComments
Modulus of Rupture 0.000460 GPa
Compressive Strength 0.0700 MPaat 5% deformation
 0.110 MPaat 10% deformation
 
Thermal PropertiesOriginal ValueComments
Specific Heat Capacity 0.270 BTU/lb-°F
Thermal Conductivity 0.0600 W/m-K
@Temperature 260 °C
ASTM C201
 0.0900 W/m-K
@Temperature 538 °C
ASTM C201
 0.130 W/m-K
@Temperature 816 °C
ASTM C201
 0.190 W/m-K
@Temperature 1093 °C
ASTM C201
Melting Point 1760 °C
Shrinkage 0.10 %
@Treatment Temp. 982 °C,
Time 86400 sec
 0.80 %
@Treatment Temp. 1093 °C,
Time 86400 sec
 0.90 %
@Treatment Temp. 1204 °C,
Time 86400 sec
 1.0 %
@Treatment Temp. 1538 °C,
Time 86400 sec
 1.2 %
@Treatment Temp. 1316 °C,
Time 86400 sec
 1.5 %
@Treatment Temp. 1426 °C,
Time 86400 sec
 
Component Elements PropertiesOriginal ValueComments
Al2O3 40 %after firing
Other >= 1.0 %after firing
SiO2 60 %after firing
 
Descriptive Properties
Colorwhite
Gas Velocity (m/sec)maximum

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CMORF6428 / 203212

Proto3000 – 3D Engineering Solutions

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