Pyrotek Pyrocast ALFS Abrasion-Resistant Refractory Castable

Category	Ceramic , Oxide , Silicon Oxide
Manufacturer	Pyrotek, Inc.
Trade Name	Pyrocast
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Pyrotek Pyrocast ALFS Abrasion-Resistant Refractory Castable.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Pyrocast ALFS refractory is a high flow, fused silica castable. At low water levels (6.5-7%), Pyrocast ALFS exhibits outstanding flow characteristics.ApplicationsAluminum melting equipment Aluminum holding equipment Transfer troughs Ladle linings Filter Bowls AdvantagesExceptional resistance to thermal shock Non-wetting to molten aluminum Improved service life in molten aluminum transfer applications Information provided by Pyrotek.

Physical Properties	Metric	English	Comments
Density	1.986 g/cc	0.07175 lb/in³

Mechanical Properties	Metric	English
Modulus of Rupture	0.00950 GPa @Temperature 954 °C	1.38 ksi @Temperature 1750 °F
	0.0102 GPa @Temperature >=110 °C	1.48 ksi @Temperature >=230 °F
	0.0120 GPa @Temperature 537 °C	1.74 ksi @Temperature 999 °F
Compressive Strength	34.5 MPa @Temperature 110 °C	5000 psi @Temperature 230 °F

Thermal Properties	Metric	English
Thermal Conductivity	1.34 W/m-K @Temperature 260 °C	9.30 BTU-in/hr-ft²-°F @Temperature 500 °F
	1.46 W/m-K @Temperature 538 °C	10.1 BTU-in/hr-ft²-°F @Temperature 1000 °F
	1.54 W/m-K @Temperature 816 °C	10.7 BTU-in/hr-ft²-°F @Temperature 1500 °F
Maximum Service Temperature, Air	1371 °C	2500 °F
Shrinkage	0.150 % @Temperature 954 °C	0.150 % @Temperature 1750 °F

Component Elements Properties	Metric	English
Al2O3	16.51 %	16.51 %
Alkalis	0.13 %	0.13 %
CaO	1.62 %	1.62 %
Fe2O3	0.28 %	0.28 %
SiO2	79.66 %	79.66 %
TiO2	0.36 %	0.36 %

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