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TWO STAGE DEOXIDATION PROCESS IN STEEL-MAKING
TWO STAGE DEOXIDATION PROCESS IN STEEL-MAKING
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机译:炼钢两阶段脱氧工艺
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摘要
A weak pre-deoxidation process (W.P.D. process) for the production of aluminium- and titanium-killed steel. In this process an adequate amount of a silicium-containing ferro-alloy is added to the molten steel during its tapping. The ladle is subsequently transferred to an aluminium wire feeder or to a ladle-injection treating equipment for performing the final stage deoxidation process.
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