【摘要】 利用热力学状态图，化学反应等温方程式对硅石、石灰、锶矿、重晶石矿冶炼Ｓｉ－Ｃａ－Ｓｒ－Ｂａ复合合金进行了分析，结果表明在矿热炉内加入以上炉料，可以炼得具有强的脱氧与脱硫能力的Ｓｉ－Ｃａ－Ｓｒ－Ｂａ合金。更多还原

【Abstract】 The thermodynamics on smelting Si-Ca-Sr-Ba alloy with silica, lime, baryte and Sr-ore is calculated and analysed by thermodynamic equilibrium diagram, isothermal equation of chemical reaction. The results show that production of Si-Ca-Sr-Ba is practicable in the technology, and is a effective deoxidant and desulpurizing agent.更多还原