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钢锭开坯时的热焓只有钢水浇注时热焓的60.5％,充分利用钢锭本身热焓是初轧厂均热炉提高产量、降低燃耗和减少钢锭氧化损耗的有效途径,世界各国钢铁企业都十分注重这方面的研究和应用。七十年代以来,“沸腾钢液芯加热工艺”、“沸腾钢液芯加热液芯轧制工艺”、“沸腾钢液芯锭绝热型均热炉保温轧制工艺”沸腾钢液锭绝热保温车无加热直接轧制工艺”等相继研究成功,最
The enthalpy of ingot ingot casting is only 60.5% of the enthalpy at the pouring of molten steel. Making full use of the enthalpy of the ingot itself is an effective way to increase the output of the soaking furnace, reduce the fuel consumption and reduce the oxidation loss of the ingot in the early rolling mill. Attaches great importance to research and application in this area. Since the seventies, “boiling steel liquid core heating process”, “boiling liquid steel core heating liquid core rolling process”, “boiling liquid steel ingot insulation type soaking furnace insulation rolling process” boiling liquid steel ingot insulation car No direct heating of the rolling process "and so on have been successful research, most