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Fused cast alumina bricks

Description of fused cast alumina bricks
Application of fused cast alumina bricks
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Description of fused cast alumina bricks

Fused cast alumina bricks also called fused α-β bricks or fused corundum bricks mainly refer to fused a, β corundum and fused β corundum bricks. It is mainly composed of 92% to 94% AL2O3 corundum crystal phase, with a density of 2.9 to 3.05g/cm3 . The highest operating temperature is around 1700℃. Fused alumina has very good resistance to glass leakage and hardly pollutes the glass liquid. 

Specifications of fused cast alumina bricks


Casting methods of fused cast alumina bricks


Application of fused cast alumina bricks

It is widely used in the working part tank wall, tank bottom, flow channel, working part forehearth tank wall, forehearth tank bottom, etc. of the glass melting furnace that are in contact with the glass liquid and are required to be free of refractory material contamination.

Production Equipment

Production capacity: Our factory actively response to government environmental protection policy, we designed and built the fully automatic controlled high temperature gas tunnel kiln (1700℃), and got capacity of annual output 70,000 tons of high quality refractory products.

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Packing Details
Packing details:

★Bricks: Fumigated wooden pallet with log paperboard covered and stainless steel band strapping, the whole outside is wrapped with thermoplastic film. Or carton packaging.

★Wooden pallet size: usually 92*92cm (standard brick)

★Castable: Ton bag with rain film and 25kg bags inside

★Or according to customer’s requirements


★Port of dispatch: Tianjin port; Qingdao port

★Delivery time: According to customer’s demand or two sides negotiate

Our Services

We provide you 

★Timely response: Timely response to your inquiry within 24 hours and provide solution. 

★Competitive Price: Make the products competitive in your market. 

★Free sample: Free sample are offered, trial order are accepted for quality evaluation. 

★Strict quality control: We set Quality Management System, from the raw material to finished products, produce high quality products according to chemical & physical specifications strictly to satisfy customers’ needs.

★Fast delivery time: Within 3-30 days according to your quantity after receiving your advance payment. 

★ Professional services: Provide pictures from order to delivery. Inspect report by our country’s designated authority and oversea services if necessary.

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Certification:  (ISO 9001:2015)



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