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该工艺是由鞍山钢铁公司研制,基本工艺:采用新钢锭注后打水、最佳顺序脱模,缩短钢锭传搁时间,将入炉钢锭的焓均温度提高到1300℃以上;改变传统的钢锭分散装炉为密集装炉,钢锭表面紧密相贴,立放钢锭上面再横放钢模,将均热炉装钢量扩大1倍以上;编制微能均热轧制的数学模型,依靠计算机的辅助分析,研制最佳升温速度,均热温度和在炉内时间等新的工艺制度;消耗可量煤气
The process is developed by Anshan Iron and Steel Company, the basic process: the new steel ingot note after the water, the best order of release, shorten the transfer of ingot time, the enthalpy of the ingot into the furnace above the average temperature of 1300 ℃; change the traditional ingot Decentralized loading furnace for densely packed furnace, ingot surface closely attached, standing on top of the ingot and then placed horizontal steel mold, the soaking furnace installed more than 1 times the amount of steel; preparation of micro energy can be hot-rolled mathematical model, relying on the computer Aided analysis, development of the best heating rate, soaking temperature and time in the furnace and other new process system; consumption of measurable gas