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Gouda Vuurvast AK 60 A Dense Refractory Brick

Category Ceramic , Oxide , Aluminum Oxide , Silicon Oxide
Manufacturer Gouda Vuurvast
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Gouda Vuurvast AK 60 A Dense Refractory Brick.pdf
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Material Notes:
Description: This quality combines a dense structure with a very good thermal shock resistance. In addition AK 60 A bricks have a very good slag resistance and high creep resistance (less than 0.2% between 14 and 24 hours at 1400°C at a load of 0.2 MPa). Application: incinerators, burner bricks, lime kilns, frit 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 2.55 g/cc
0.0921 lb/in³
Apparent
Porosity 14 %
14 %
Apparent
Mechanical Properties Metric English Comments
Compressive Strength 70.0 MPa
10200 psi
Cold Crushing Strength
Thermal Properties Metric English Comments
Thermal Conductivity 1.82 W/m-K

@Temperature 100 °C
12.6 BTU-in/hr-ft²-°F

@Temperature 212 °F
1.83 W/m-K

@Temperature 650 °C
12.7 BTU-in/hr-ft²-°F

@Temperature 1200 °F
1.83 W/m-K

@Temperature 1100 °C
12.7 BTU-in/hr-ft²-°F

@Temperature 2010 °F
Maximum Service Temperature, Air 1650 °C
3000 °F
1700 °C
3090 °F
Deformation under load - t<sub>a</sub>
Component Elements Properties Metric English Comments
Al2O3 60 %
60 %
Fe2O3 <= 1.0 %
<= 1.0 %
SiO2 37 %
37 %
Descriptive Properties Value Comments
Segercone 37
Thermal Shock Resistance Min 30 cycles
DIN 51068
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