slag remover for foundry

Slag remover for foundry is in the main chemical composition of SiO2 and Al2O3 and other micro-elements, the content of SiO2 is from 71% to 76%, and the Al2O3 is from 11% to 16%. The good slag remover is with the characters fast response time，good adhesion and no dropping slag.Sometimes in order to meet different requirements of production crafts, can also be add other substance in order to achieve the purpose of deoxidization, desulfurization and increase the fluidity of molten steel, this type is called composite slag remover.

Slag remover for foundry is used to remove impurities from the molten steel,the specifications of the slag remover are mainly 18-30mesh,30-50mesh,50-80mesh.It will expand or melt under the action of high temperature, and the expansion will form a low specific gravity and hollow air hole, after the melting, it has certain adhesion. The principle of slag accumulation is adsorb various oxides in the smelting process and accumulate them together by slag remover to facilitate removal, what is more, it can isolate the oxidation of molten steel by oxygen in the air.

The slag remover for foundry is smelting under the temperature than 1200℃, then it will with adhesion and can effectively gather and adsorb slag on the surface of the metal solution, and its chemical nature is stable, will not cause secondary pollution to the metal solution. The characters for the slag remover for foundry is as followings:

1.It can gather various slag and impurities in the casting solution to ensure the cleanliness of the molten iron.

2.Simple slag discharge,no scattered floating objects, no sticking,no damage to wall and furnace wall.

3.Keep the temperature, reduce the loss of alloy elements.

4.Reduce the phosphorus and sulfur etc harmful elements.

5.Eliminate slag inclusions in castings,improve casting quality and reduce casting scrap rate.

6.Stable reaction in contact with molten iron, no splashing, non-toxic and tasteless, no soot, no impact on human health.

There are exit several different types of the slag remover for foundry, such as China standard, KaKa, Perlite, Ishikawa etc, Anyang Huatuo can supply different types with different particle size, so if any confused to choose the type or size, welcome for contact.