Silica Slag

Product Description

Silica slag is a by-product of the production of silicon metal, containing a large amount of silicon and other elements of impurities, of which silicon is partly in elemental state and partly in silicon oxide.
Silica slag or silica ball is a good deoxidiser for steel deoxygenation, and also purifies the steel, it is cheap and effective, steel mills mostly use it to replace ferrosilicon, and it can also be used to regenerate silicon metal or trichlorohydrosilicon.

Specification

Advantage

1. Glass manufacturing
Silica slag is an important raw material for glass manufacturing, which can replace some raw materials such as quartz sand and sodium carbonate, reduce the production cost of glass, and improve the quality and weather resistance of glass.
2. Ceramics
Silica slag and alumina, calcium oxide, magnesium oxide and other materials can be mixed to prepare high-performance refractory ceramic materials, the material has high temperature fire resistance, high strength, wear resistance and other excellent properties, widely used in high temperature kiln, chemical equipment and other fields.
3. Building material manufacturing
Silica slag can be used as a raw material for building materials, such as building bricks, sound insulation panels, thermal insulation materials, etc. The building materials made of silicon slag have high strength, wear resistance, fire resistance and other properties, and also have good thermal and sound insulation properties.

4. Other uses
Silica dregs can also be used to manufacture graphite electrodes, iron oxide pigments, electrical insulating materials and other products. In addition, silica residue can also be recycled, such as for the manufacture of road hardener, low carbon cement.

Hot Tags: silica slag, China silica slag manufacturers, suppliers, factory, Ferro Silicon Manganese, Cored Wire as Deoxidizer, Fesi Briquette, Metallic Silicon for silicone, Carbon Cored Wire, Sulfur Cored Wire