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Top Supplier Cities : Zhengzhou   Zibo   -  
Oct-14-24

Clay Bricks

MOQ: 20 tons  Tons (UK)
Sample Available
 
Aluminum content: 25-42%
Compressive strength at room temperature: 30-45MPa
Standard brick size: 230*115*65mm
Cost-effective: The phosphoric acid impregnated products of blast furnace clay bricks with good thermal stability and qualified quality after drying treatment and secondary low temperature firing can be used for masonry of the upper part of the blast furnace furnace lining.
Dec-17-08
Supplier From Zhengzhou, Henan, China
Jun-29-17
Supplier From Zhengzhou, Henan, China
Apr-17-18
Supplier From Zhengzhou, China
Dec-15-16
Supplier From Zhengzhou, Henan Province, China
16 Clay Bricks Suppliers
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Nov-24-19
Supplier From Zhengzhou, China
Dec-23-25

Clay Brick, Refractory bricks

$0.29 - $0.49 / Box (EXW)
MOQ: Not Specified
 
Clay brick
The mineral composition of clay brick is mainly kaolinite and 6% to 7% of impurities (potassium, sodium, calcium, titanium, iron oxides). Clay brick firing process is the continuous decomposition of kaolinite water loss to generate mullite (3AL2O3-2SIO2) crystallization process. S102 and AL2O3 in clay bricks form eutectic low melting point silicates with impurities during firing, surrounding the mullite crystals.
The refractoriness of clay bricks is comparable to that of silica bricks, up to 1690~1730�°C, but the load softening temperature is more than 200�°C lower than that of silica bricks. Because the clay brick contains high refractoriness of mullite crystals, but also contains nearly half of the low melting point amorphous glass phase.
In the clay refractory bricks according to the use of division, mainly have a blast furnace with clay refractory bricks, hot blast furnace with clay refractory bricks, carbon roasting kiln clay refractory bricks, bottom air hole clay bricks.
Mar-23-15
Supplier From Zhengzhou, Henan, China
Jan-18-17
Supplier From Zhengzhou, Henan, China
Aug-29-13
Supplier From Zhengzhou, Henan, China
Oct-01-24
Supplier From Zhengzhou, China
Aug-16-22
Supplier From Zhengzhou, Henan Province, China
Dec-14-21
Supplier From Zhengzhou, Henan, China
Nov-19-20
Supplier From Zhengzhou, Henan, China
Mar-21-24
Supplier From Zhengzhou, Henan, China
May-30-18
Supplier From Zhengzhou, China
16 Clay Bricks Suppliers
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