Forecast Silicon in Hypereutectic Molten Iron in Blast Furnace by Thermal Analysis
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摘要: 應用熱響應時間短的2型熱分析樣杯,使過共晶鐵水按灰口凝固。通過準確測得共晶反應的最低、最高和結束溫度等特征點,來預報其含硅量,預報精度滿足實際生產中控制爐外噴粉增硅的精度要求。Abstract: 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.
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Key words:
- forecast silicon /
- thermal analysis /
- hypercuteclic molten iron
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