| Title |
Study on the Desulphurization of Molten Pig Iron |
| Authors |
허완욱(W . W . HuH); 박현서(H . S . Park); 이승관(S . K . Lee) |
| Abstract |
In the flux of CaO-CaF₂ system, effects of additives on the desulphurization of molten iron have been investigated by the flux injection method. The experiment was carried out in MgO crucible of induction furnace at 1350℃. The results are summarized as follows : 1. The degree of desulphurization and the fluidization of flux increased with increasing carbon contents. 2. The addition of Al promoted the desulphurization reaction and the η_(ca), but reduced the Si-loss in comparison with the addition of carbon. 3. The sulphur distribution ratio increased with increasing basic components and decreasing the manganese distribution ratio. |