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Chosun Refractories BPAP Gas Purging Refractory

Category Ceramic , Oxide , Aluminum Oxide
Manufacturer Chosun Refractories
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Chosun Refractories BPAP Gas Purging Refractory.pdf
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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 2.85 - 2.95 g/cc
0.103 - 0.107 lb/in³
Porosity 23 - 26 %
23 - 26 %
Mechanical Properties Metric English Comments
Compressive Strength <= 29.4 MPa
<= 4270 psi
Cold Crushing Strength
Thermal Properties Metric English Comments
CTE, linear 7.00 µm/m-°C

@Temperature 1000 °C
3.89 µin/in-°F

@Temperature 1830 °F
Component Elements Properties Metric English Comments
Al2O3 94 - 96 %
94 - 96 %
Cr2O3 1.0 - 3.0 %
1.0 - 3.0 %
Descriptive Properties Value Comments
Main Application Bottom bubbling Plug
Permeability(?,cm/?,sec,h2o,cm) 1.5
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