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Gouda Vuurvast AK 85 P1 Dense Refractory Brick

Category	Ceramic , Oxide , Aluminum Oxide
Manufacturer	Gouda Vuurvast
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Gouda Vuurvast AK 85 P1 Dense Refractory Brick.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Description: A phosphate bonded bauxite brick with outstanding erosion resistance and resistance against liquid aluminum. In order to optimized the resistance against aluminum attack the sum of Al2O3 and protective additives is kept at a high level. Applications: aluminum melting furnaces.Remarks: This data represents average values, obtained from samples that were cut from standard bricks.Information provided by Gouda Vuurvast.

Physical Properties	Metric	English	Comments
Density	2.85 g/cc	0.103 lb/inÂ³	Apparent
Porosity	16 %	16 %	Apparent

Mechanical Properties	Metric	English	Comments
Compressive Strength	100 MPa	14500 psi	Cold Crushing Strength

Thermal Properties	Metric	English	Comments
Thermal Conductivity	2.10 W/m-K @Temperature 1100 Â°C	14.6 BTU-in/hr-ftÂ²-Â°F @Temperature 2010 Â°F
	2.30 W/m-K @Temperature 650 Â°C	16.0 BTU-in/hr-ftÂ²-Â°F @Temperature 1200 Â°F
	2.50 W/m-K @Temperature 100 Â°C	17.4 BTU-in/hr-ftÂ²-Â°F @Temperature 212 Â°F
Maximum Service Temperature, Air	1325 Â°C	2417 Â°F	Deformation under load - t<sub>a</sub>
	1400 Â°C	2550 Â°F

Component Elements Properties	Metric	English
Al2O3	81 %	81 %
Fe2O3	<= 1.4 %	<= 1.4 %
SiO2	10 %	10 %

Descriptive Properties	Value	Comments
Segercone	37
Thermal Shock Resistance	20 cycles	DIN 51068

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