• Non-Stick Aluminum Castable for Furnace
  • Non-Stick Aluminum Castable for Furnace
  • Non-Stick Aluminum Castable for Furnace

Non-Stick Aluminum Castable for Furnace

Catalog: Refractory Castable | 2022-12-27

Refractory materials non stick aluminum castable is an ultra-low cement castable developed for aluminum and alloy industry.

Product Details

refractory manufacturer

We are a refractory material manufacturer, with four major factories: heavy brick factory, light brick factory, monolithic refractory factory and fused-cast brick factory.
We promise to provide you with high-quality refractory materials.


Product introduction of non-stick aluminum castable

Refractory materials non stick aluminum castable is an ultra-low cement castable developed for aluminum and alloy industry, which is made of silicon carbide, fused corundum and bauxite as main raw materials and other additives in a reasonable proportion.

Features of non-stick aluminum castable

The non stick aluminum castable refractory materials has the characteristics of strong integrity, high strength, corrosion resistance, anti stripping, anti permeability, good thermal stability, non stick aluminum, non slagging, etc.

Application of non-stick aluminum castable

By adding an appropriate amount of "non wetting agent" (such as high-purity chromium oxide, composite barium salt, composite zinc salt, etc.), the wettability of aluminum and alloy, and slag on refractory can be greatly reduced, and the corrosion resistance, erosion resistance, and non adhering to aluminum and slag functions of refractory on aluminum liquid containing salt, flux and other chemical components can be improved, that is, aluminum, alloy, and slag can be prevented from infiltrating into refractory and the service life of furnace lining can be extended. Refractory material non-stick aluminum castable is very suitable for melting furnace, standing furnace, launder and aluminum clad lining.

Parameters of non-stick aluminum castable

Item BZL-1BZL-1ABZL-MBZL-FBZL-G
Al2O3,% ≥ 6065657080
Fe2O3,% ≤ 0.60.50.40.40.3
BaO+ZnO+B2O3,% ≥ 33344
Bulk density,g/cm3 ≥ 2.42.52.652.72.8
Compressive strength ,Mpa ≥110℃×24h3540404545
 1300℃×16h4045455050
Flexural strength,Mpa ≥110℃×24h510101214
 1300℃×16h1013131516
Line change rate,%1300℃×3h0~+0.20~+0.20~+0.20~+0.10~+0.1