| 摘要 |
<p>A desulphurizing mixture for the treatment of cast iron in the steel production, with a percentage reduction of the present sulphur to a weight percentage of 0,010% or even lower, consisting in CaO + CaCO3 + MgO + MgCO3 + CaF2, whereby said mixture will improve the mechanical movement effects of the bath, leaving the mixture being treated in the fluid state and lowering the melting point.</p> |
