Ferro Silicon By Presidential Metals Sdn Bhd

We are widely recognized supplier and exporter of a wide gamut of Ferro Silicon in Kuala Lumpur, Kuala Lumpur, Malaysia. Ferrosilicon is produced by reduction of silica or sand with coke in the presence of iron. Typical sources of iron are scrap iron, millscale. Ferrosilicons with silicon content up to about 15% are made in blast furnaces lined with acid fire bricks. Ferrosilicons with higher silicon content are made in electric arc furnaces. In contact with water, ferrosilicon may slowly produce hydrogen. The reaction, which is accelerated in the presence of base, is used for hydrogen production.A solid alloy of iron and silicon. Used to add silicon to iron and steel. Ferrosilicon is an odorless, crystalline solid metal. It is flammable and can react expl-osively with oxidizing materials. In the presence of moisture or water it may emit toxic and expl-osive fumes. It is used in magnesium processing