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一、序言为了获得金属溶池温度变化和硅、锰、磷、硫等元素的氧化曲线,在试验中借助于副枪进行测温,同时从溶池中取钢样。取样时粘附在测温头上的炉渣可作吹炼过程中转炉炉渣的渣样。这种渣样是液体渣的一个组成部分。炉渣的主要成分为:FeO,Fe_2O_3,SiO_2和CaO。为了说明这些成分在吹炼过程中的变化情况,图1示出了不同供氧量下炉渣中总含铁量和CaO/SiO_2的比例关系。这里未
I. Preface In order to obtain the temperature change of the metal bath and the oxidation curves of silicon, manganese, phosphorus, sulfur and other elements, the temperature is measured by means of the sub-gun during the test, and the steel sample is taken from the bath. Samples attached to the temperature probe head slag can be used in the blowing furnace slag slag sample. This slag is an integral part of liquid slag. The main components of slag: FeO, Fe2O3, SiO2 and CaO. In order to illustrate the variation of these components in the blowing process, Figure 1 shows the total iron content in the slag and the ratio of CaO / SiO 2 at different oxygen supply levels. Not here