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Rulon Bearings

BNZ Materials No. 2986 Mortar
Categories: Ceramic; Oxide; Silicon Oxide

Material Notes: No. 2986 is a highly refractory mortar very similar to Blakbond, but gray to tan in color. Temperature to 3000°F.

Information provided by BNZ Materials Inc.

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Physical PropertiesMetricEnglishComments
Bulk Density 2.02 g/cc0.0729 lb/in³Dipping, 4% H2O
 2.07 g/cc0.0747 lb/in³As received
 
Mechanical PropertiesMetricEnglishComments
Modulus of Rupture 0.00362 GPa0.525 ksiDipped Joint; ASTM C198
 0.0276 GPa4.00 ksiMortar
 
Thermal PropertiesMetricEnglishComments
Maximum Service Temperature, Air 1650 °C3000 °F
Shrinkage 5.0 %5.0 %Permanent Linear Change at Use Limit
 
Component Elements PropertiesMetricEnglishComments
Al2O3 46.3 %46.3 %
CaO 0.20 %0.20 %
Fe2O3 1.5 %1.5 %
K2O 0.90 %0.90 %
Loss on Ignition(%) 1.2 %1.2 %
Na2O 2.4 %2.4 %
SiO2 46.8 %46.8 %
TiO2 1.1 %1.1 %

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.

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CBNZ956 / 149196

Aluminum Castings

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