11 8月 Ceramic Foam Filter Aluminium Chhattisgarh
Ceramic Foam Filter Aluminium Chhattisgarh can effectively remove various inclusions in aluminum water with a fineness of micrometers.
About 80% of the alumina material is more difficult to sinter than about 90% of the alumina material, and the temperature is also high, and the cost of furnace, refractory materials, production process and equipment will be greatly increased; third, the raw material requirements for the production of materials of two purity The greater the difference, the greater the difference in cost.
Features of Ceramic Foam Filter Aluminium Chhattisgarh
Mechanical interception: remove large particles of mixed oxides
Filter cake function: filter small particles mixed with oxides
Deep adsorption: adsorption of small inclusions
Rectification effect: turbulent flow → laminar flow to prevent the formation of eddy currents
Avoid getting involved in air bubbles, alleviate impact and reduce sand falling
Aluminum has special chemical and physical properties. It is not only light in weight, strong in texture, but also has good ductility, electrical conductivity, thermal conductivity, heat resistance and nuclear radiation resistance. It is an important basic raw material for the development of the national economy.
Aluminum rod is actually a kind of aluminum profile. Its surface is rod-shaped, so it is called aluminum rod. The melting and casting of aluminum rod includes melting, purification, impurity removal, degassing, slag removal and casting process, generally according to its shape. There are round aluminum rods, square aluminum rods, hexagonal aluminum rods, and so on.
Flux purification Flux purification uses the flux added to the aluminum liquid to form a large number of fine droplets, so that the oxides in the aluminum liquid are wetted, absorbed and dissolved by these droplets, forming new droplets and rising to the surface. After cooling, the scum is formed and removed. .
The flux used for purification is composed of salt with low melting point, low density, low surface tension, high activity, and strong adsorption capacity for oxidized slag.
When in use, first put a small piece of flux into the iron cage, then insert it into the bottom of the mixing furnace and stir it back and forth. After the flux is finished, take out the iron cage and stand still for 5-10 minutes. Remove the surface scum and then cast.
If necessary, the flux can also be removed on the surface to cover it.