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Chosun Refractories CRAG-L42 Shroud Nozzle

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 CRAG-L42 Shroud Nozzle.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 2.22 g/cc
0.0802 lb/in³
Porosity 16.2 %
16.2 %
Mechanical Properties Metric English Comments
Modulus of Rupture 0.005886 - 0.006867 GPa

@Temperature 1400 °C
0.8537 - 0.9960 ksi

@Temperature 2550 °F
Compressive Strength 25.5 MPa
3700 psi
Cold Crushing Strength
Thermal Properties Metric English Comments
CTE, linear 2.10 µm/m-°C

@Temperature 1000 °C
1.17 µin/in-°F

@Temperature 1830 °F
Component Elements Properties Metric English Comments
Al2O3 41 %
41 %
SiO2 25 %
25 %
ZrO2 3.0 %
3.0 %
Descriptive Properties Value Comments
Chemical Analysis (%), FC+SiC 29+1
Remarks Corrosion resistance, High spalling resistance
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