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钢锭的快速加热,几年来已在我国普遍推行,收到了显著经济效果,有力地配合了大型锻件生产的跃进。据我厂统计:氧化损失减少1%;煤耗降低60%;劳动力和设备节约50%;热效率由10%提高至25%。经过几年的实践,尤其是58年来的大跃进,使快速加热在原来的基础上又迈进了一步,这样也就出现了很多新问题新经验,有待于我们的总结和探讨。
Rapid heating steel ingot, in recent years has been widely implemented in our country, received a significant economic effect, effectively with the large forgings production leap forward. According to our factory statistics: 1% reduction in oxidation loss; 60% reduction in coal consumption; labor and equipment savings of 50%; thermal efficiency increased from 10% to 25%. After several years of practice, especially the Great Leap Forward in 58 years, the rapid heating has taken another step forward on the basis of the original. This has led to many new experiences and new experiences to be concluded and discussed.