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Chosun Refractories CUN-669 Nozzle Brick

Category Ceramic , Oxide , Aluminum Oxide
Manufacturer Chosun Refractories
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
Information provided by Chosun Refractories via Korea Institute of Ceramic Engineering and Technology (KICET).
Physical Properties Metric English Comments
Bulk Density 2.50 - 2.60 g/cc
0.0903 - 0.0939 lb/in³
Porosity 5.0 - 9.0 %
5.0 - 9.0 %
Mechanical Properties Metric English Comments
Compressive Strength <= 68.6 MPa
<= 9960 psi
Cold Crushing Strength
Thermal Properties Metric English Comments
CTE, linear 4.00 - 5.00 µm/m-°C

@Temperature 1000 °C
2.22 - 2.78 µin/in-°F

@Temperature 1830 °F
Component Elements Properties Metric English Comments
Al2O3 60 - 65 %
60 - 65 %
Carbon, C 3.0 - 5.0 %
3.0 - 5.0 %
Descriptive Properties Value Comments
Remarks Spalling resistance
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