What is Nice foundry sand?Nice Foundry Sand (NFS Ceramsite) is a kind of a new artificial Foundry sand that is ball-shaped, high heat-resistant, low heat dilating rate. NFS has advantage of cost and performance than Chro···

Phosphate bricks have been recognized as qualified lining brick for cement kilns and lime kilns.Phosphate brickincludetwo varieties: one is phosphate-bonded high-alumina brick (referred to as typical phosphate brick), us···

Fused zirconia corundum brick（AZS）, also known as electric melting brick，is generally used inthe tank wall of glass furnace kiln, well,how to choose the proper fused zirconia corundum brickfor different glass kiln?Gen···

What is difference between white fused alumina and brown fused alumina?Both are materials used for refractory applications(mortars,crucibles,unshaped refractory) or abrasives products(grinding wheels,cutting wheels,flapp···

Bauxite is a mixture of minerals that contain various concentrations of hydrated aluminum oxides, as well as impurities. The primary ore minerals are gibbsite (alumina tri-hydrate), boehmite and diaspore (alumina monohyd···

Description:high alumina brickFeature:1. bricks are made from high quality bauxite2. dry pressed3. burned under tunnel kiln4. accurate dimension5. high strengthProduct specification:standard form, normal standard, shaped···

Fused cast AZS products, mainly in industrial alumina, zirconia, ZrO2 as raw material, through the refractory material of electric arc furnace melting, crystallization, casting, insulation, processing, production of the ···

The refractory materials we product are sold not only into domastic country, but also international countries.The amont of refractory bricks export can be 30% in total sales. some common refractory bricks are as follows:···

Casting fused zirconia corundum bricks appear pinhole as following reasons:(1) String to move the electrode before casting fused zirconia corundum bricks, so that a large number of graphite powder down into the furnace, ···

Castable material can be directly used in the thermal equipment on the template, with an anchor, it can be in a certain conservation period after tamping. it can also be made of prefabricated blocks, such as vaults, ceil···