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Chosun Refractories CRS-50 Blast Furnace Tap-Hole Refractory

Category Ceramic
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 CRS-50 Blast Furnace Tap-Hole 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 1.91 g/cc
0.0690 lb/in³
Porosity 27 %
27 %
Mechanical Properties Metric English Comments
Compressive Strength 26.5 MPa

@Temperature 1350 °C,
Time 10800 sec
3840 psi

@Temperature 2460 °F,
Time 3.00 hour
Cold Crushing Strength
Thermal Properties Metric English Comments
Shrinkage -0.710 %

@Temperature 1350 °C,
Time 10800 sec
-0.710 %

@Temperature 2460 °F,
Time 3.00 hour
Component Elements Properties Metric English Comments
Al2O3 5.0 %
5.0 %
SiO2 6.0 %
6.0 %
Descriptive Properties Value Comments
Chemical Analysis(%),Si3N4 2.8
Chemical Analysis(%),SiC+C 60
Main Applications Corex
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