This is something we must do the experiment, the general point of gold is already very high, but the refractory brick to withstand temperature must also high than its melting point can be.

Refractory castable as a very practical refractory material, it is very important in the status of the industry.

Refractory brick with refractory very good performance, and high temperature strength, construction is also very convenient, the refractory industry heat more quickly, and also led to the rapid development of this industry.

High alumina bauxite is a natural high bauxite by product after high temperature calcination. Natural bauxite is mainly composed of three kinds of aluminum hydroxide and aluminum silicate minerals.

Antistripping high alumina brick is made of high quality bauxite chamotte and containing zirconium oxide material as the main raw material, adding a certain amount of binder and additive, by grading the mud, after molding and high temperature sintered.

Its microstructure makes a feature of zirconia , corundum and eutectoid crystals assembly, certain amount of the glassy matrix, resulting in unique properties.