| 摘要 |
<p>A method is disclosed for determining the temperature of a molten metal both in a top blown oxygen converter and particularly that temperature after the conversion process has progressed a predetermined period of time and thereafter furthe rincreases in temperature as the conversion process proceeds to completion. This method is based on determining the heat content of the charge, the amount of oxygen fed to the converter and a continuous analysis of the gases evolved during the conversion process rather than having to make a direct temperature measurement, an analysis of carbon content of the charge or sampling and analyzing the hot metal fed to the converter.</p> |
