Forecast Silicon in Hypereutectic Molten Iron in Blast Furnace by Thermal Analysis

Some special temperature points of hypereutectic molten iron in cutectic reaction (for example, the lowest, the highest and the end eute-ectic reaction temperature) can be measured by the short respose time thermal analysis cup, when it solidifies into grey iron. The special points can be used to forecast the silicon. The forecast precision is high enough to guide the increasing in silicon in the blast furnace molten iron.