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Rulon Bearings

Morgan Advanced Ceramics Kao-Tab® Monolithics 95 Gun Thermal Ceramic
Categories: Ceramic; Oxide
Material Notes: Gun / hand ram installation. Kao-Tab 95 Gun is a 95% alumina monolithic designed for gunite applications. Key features are high strength, use limit and low silica content.

Applications:

  • FCCU transfer lines where more abrasion resistance is needed
  • Secondary ammonia reformer linings where low silica is desired
  • Recovery boiler
  • Upper furnace walls
  • Recovery/cyclone boilers
  • Lower furnace walls and floor
  • Cyclone boilers

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 PropertiesMetricEnglishComments
Density 2.499 - 2.675 g/cc
@Temperature 816 °C		0.09028 - 0.09664 lb/in³
@Temperature 1500 °F		fired; ASTM C134
 
Mechanical PropertiesMetricEnglishComments
Modulus of Rupture  0.00690 - 0.0124 GPa
@Temperature 816 °C,
Time 18000 sec		1.00 - 1.80 ksi
@Temperature 1500 °F,
Time 5.00 hour		fired
 0.0100 - 0.0140 GPa
@Temperature 1871 °C,
Time 18000 sec		1.45 - 2.03 ksi
@Temperature 3400 °F,
Time 5.00 hour		fired
 0.0100 - 0.0140 GPa
@Temperature 104 °C,
Time 86400 sec		1.45 - 2.03 ksi
@Temperature 219 °F,
Time 24.0 hour		dried
Compressive Strength  41.0 - 62.0 MPa
@Temperature 1871 °C,
Time 18000 sec		5950 - 8990 psi
@Temperature 3400 °F,
Time 5.00 hour		fired, Cold Crushing Strength; ASTM C133
 46.0 - 69.0 MPa
@Temperature 104 °C,
Time 86400 sec		6670 - 10000 psi
@Temperature 219 °F,
Time 24.0 hour		dried, Cold Crushing Strength; ASTM C133
 48.0 - 90.0 MPa
@Temperature 816 °C,
Time 18000 sec		6960 - 13100 psi
@Temperature 1500 °F,
Time 5.00 hour		fired, Cold Crushing Strength; ASTM C133
Abrasion 7.0 - 14
@Temperature 816 °C		7.0 - 14
@Temperature 1500 °F		cm3 loss, fired; ASTM C704
 
Thermal PropertiesMetricEnglishComments
Thermal Conductivity  1.60 W/m-K
@Temperature 1371 °C		11.1 BTU-in/hr-ft²-°F
@Temperature 2500 °F		ASTM C201
 1.70 W/m-K
@Temperature 1093 °C		11.8 BTU-in/hr-ft²-°F
@Temperature 1999 °F		ASTM C201
 1.90 W/m-K
@Temperature 815 °C		13.2 BTU-in/hr-ft²-°F
@Temperature 1500 °F		ASTM C201
 2.20 W/m-K
@Temperature 538 °C		15.3 BTU-in/hr-ft²-°F
@Temperature 1000 °F		ASTM C201
 2.60 W/m-K
@Temperature 260 °C		18.0 BTU-in/hr-ft²-°F
@Temperature 500 °F		ASTM C201
Maximum Service Temperature, Air <= 1871 °C<= 3400 °F
Shrinkage  0.00 - 0.20 %
@Treatment Temp. 104 °C,
Time 86400 sec		0.00 - 0.20 %
@Treatment Temp. 219 °F,
Time 24.0 hour		dried; ASTM C113
 0.10 - 0.30 %
@Treatment Temp. 816 °C,
Time 18000 sec		0.10 - 0.30 %
@Treatment Temp. 1500 °F,
Time 5.00 hour		fired; ASTM C113
 0.00 - 1.5 %
@Treatment Temp. 1871 °C,
Time 18000 sec		0.00 - 1.5 %
@Treatment Temp. 3400 °F,
Time 5.00 hour		fired; ASTM C113
 
Processing PropertiesMetricEnglishComments
Shelf Life 12.0 Month12.0 Month
 
Component Elements PropertiesMetricEnglishComments
Al2O3 95 %95 %
CaO 4.2 %4.2 %
Fe2O3 0.20 %0.20 %
Na2O 0.30 %0.30 %
SiO2 0.20 %0.20 %
 
Descriptive Properties
Placement, average (kg)73to place 1m3
Water Addition5-8%, casting by vibrating pouring.

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

CMORF6404 / 203188

Aluminum Castings




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