The softening point of sinter is a key factor that affects the smelting process of Imperial smelting Furnace (ISF).
烧结块软化点是影响密闭鼓风炉熔炼过程的一个关键因素。
A halogen element, f, is major raw materials deriving fluorine compound, and because of low melting point, that is widely used in steelmaking, nonferrous metal smelting, cement, glass and ceramics.
萤石中含有卤族元素氟，是制取含氟化合物的主要原料，又由于熔点低而广泛用于炼钢、有色金属冶炼、水泥、玻璃、陶瓷。
It introduces process control point of chrome corundum permeable brick and its application in smelting ferroalloys.
介绍了铬刚玉透气砖的生产控制要点和在铁合金精炼中的应用方法。
Four-point suspended converter connection device relates to smelting mechanical equipment.
四点悬挂式转炉连接装置，涉及一种冶炼机械设备。
We consider that 'conflict minerals' can most effectively be controlled at source, rather than at the point of smelting.
我们认为，“冲突矿物”可以更有效的从源头进行控制，而不是在冶炼这一环节上。
A lower melting point can be opened directly in the smelting machine or mixer, easy to use, and the melt-down is better, there will be no white points.
熔点较低，可直接投入开炼机或者密炼机中，使用方便，且熔解较好，不会有白点问题。
Industrial scale experimental results demonstrate that the slag smelted in this way can protect the ladle lining against penetration corrosion for it is of low smelting point and of sound fluidity.
工业试验结果表明，优化后的精炼渣系熔点低、流动性好，冶金效果显著，对包衬有明显保护作用。
The fuming process was applied to treat the slag, and the smelting point could be lowered by selecting suitable slag system.
本文采用烟化法处理此类炉渣。通过选择合适的渣型，降低了炼铅炉渣的熔点。
The fuming process was applied to treat the slag, and the smelting point could be lowered by selecting suitable slag system.
本文采用烟化法处理此类炉渣。通过选择合适的渣型，降低了炼铅炉渣的熔点。
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