论文部分内容阅读
一、概述众所周知,为了获得化学成分稳定准确,适当铁水过热温度优质的铁水,就必须首先对冲天炉熔炼过程中的主要输入量——风、铁、焦进行稳定控制。尽管这三者之间的关系早就被国内外学者研究过,主要研究成果是网状图,其中被各国公认的是1961年 Pattersun 修正过的网状图。图中对每一种铁焦比都可找到相应最优风量,从而就可以得到在此铁焦比最高熔化速
First, an overview As we all know, in order to obtain stable and accurate chemical composition, appropriate hot metal overheat temperature of hot metal, you must first of the cupola melting process in the main input - wind, iron, coke for stable control. Although the relationship between the three has long been studied by domestic and foreign scholars, the main research result is a reticular map, which is recognized by various countries is a 1961 Pattersun revised mesh. The figure for each of the iron coke ratio can be found in the corresponding optimal air volume, which can be obtained in this iron coke maximum melt rate