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Gouda Vuurvast AK 50 A Dense Refractory Brick

Category	Ceramic , Oxide , Aluminum Oxide , Silicon 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 50 A Dense Refractory Brick.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Description: This brick has a low porosity and a high strength and therefore a very good slag resistance. Applications: rotary cement kilns.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	2.35 g/cc	0.0849 lb/in³	Apparent
Porosity	15 %	15 %	Apparent

Mechanical Properties	Metric	English	Comments
Compressive Strength	50.0 MPa	7250 psi	Cold Crushing Strength

Thermal Properties	Metric	English	Comments
Thermal Conductivity	1.51 W/m-K @Temperature 100 °C	10.5 BTU-in/hr-ft²-°F @Temperature 212 °F
	1.59 W/m-K @Temperature 650 °C	11.0 BTU-in/hr-ft²-°F @Temperature 1200 °F
	1.67 W/m-K @Temperature 1100 °C	11.6 BTU-in/hr-ft²-°F @Temperature 2010 °F
Maximum Service Temperature, Air	1500 °C	2730 °F
	1520 °C	2770 °F	Deformation under load - t<sub>a</sub>

Component Elements Properties	Metric	English
Al2O3	50 %	50 %
Fe2O3	1.5 %	1.5 %
SiO2	43 %	43 %

Descriptive Properties	Value	Comments
Segercone	35
Thermal Shock Resistance	20 cycles	DIN 51068

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