• EI Graphite Private Limited

Vacuum Degassing Systems

EI Graphite Pvt Ltd provides a comprehensive range of Vacuum Degassing Systems. During the VD process, the metallurgical work takes place in the steel ladle. The liquid steel ladle is placed in a vacuum tank, which is connected to a vacuum pump system. The ladle is equipped with porous plugs through which inert gas is injected into the melt in order to promote stirring. Depending on the metallurgical reactions during the process ladle free-boards of 800-1200 mm are required. If equipped with an additional oxygen lance further benefits such as forced decarburisation or chemical heating can be obtained, as known under VD-OB. Metallurgical and operational tasks: hydrogen and nitrogen degassing; decarburisation and forced decarburisation with oxygen lance; desulfurisation by slag metallurgy; deoxidation by the addition of aluminium; inclusion shape control; and adjustment of temperature and analysis. Incorporated in the year 1994, EI Graphite Pvt Ltd is one of the professionally managed organisations engaged in supplying of a wide range of graphite and refractory products, furnace linings, corrosion resistant linings, carbon lining, graphite products, flexible graphite rolls, flexible graphite tapes, graphite sheets, graphite foils, graphite electrodes. The range caters to the requirements of diverse industries such as iron and steel, aluminium, cement, foundry, sealing industry and non-ferrous casting industry.