Pyrotek Pyrocast AL2 Abrasion-Resistant Refractory Castable

Category	Ceramic , Oxide , Aluminum 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 AL2 Abrasion-Resistant Refractory Castable.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Pyrocast AL2 refractory castable is a mullite-based refractory well suited for applications prone to erosion and abrasion. It exhibits excellent non-wetting properties when used in molten aluminum contact areas.ApplicationsAluminum Degassing Equipment Aluminum Melting Equipment Aluminum Holding Equipment Transfer Crucibles and Ladles AdvantagesExceptional hot strength Excellent abrasion resistance Non-wetting to molten aluminum Information provided by Pyrotek.

Physical Properties	Metric	English	Comments
Density	2.565 g/cc	0.09267 lb/in³

Mechanical Properties	Metric	English	Comments
Modulus of Rupture	0.0275 - 0.0310 GPa @Temperature 815 °C	3.99 - 4.50 ksi @Temperature 1500 °F

Thermal Properties	Metric	English	Comments
Thermal Conductivity	1.59 W/m-K @Temperature 538 °C	11.0 BTU-in/hr-ft²-°F @Temperature 1000 °F
	1.69 W/m-K @Temperature 815 °C	11.7 BTU-in/hr-ft²-°F @Temperature 1500 °F
	1.83 W/m-K @Temperature 1093 °C	12.7 BTU-in/hr-ft²-°F @Temperature 1999 °F
Maximum Service Temperature, Air	1650 °C	3000 °F
Shrinkage	0.200 % @Temperature 955 °C	0.200 % @Temperature 1750 °F	Linear

Component Elements Properties	Metric	English
Al2O3	60.4 %	60.4 %
CaO	2.2 %	2.2 %
Other	6.7 %	6.7 %
SiO2	30.7 %	30.7 %

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