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一、前言冶金工业部于1974年8月在天津召开了“加热炉无水冷滑轨技术鉴定会”,肯定了无水冷滑轨加热炉是我国轧钢加热技术的一项重要革新。近年来无水冷滑轨加热炉已经在北京、上海、天津、江西、湖北等省市推广使用,并获得了成功。根据1980年3月成都市金属学会第二届会议精神,要求我厂在本省首先推广试用这一新技术。我厂于1980年7月在小型加热炉中,低温段首先试用。同年11月后又对该炉进行了两次较大的改
I. Preface The Ministry of Metallurgical Industry held a “Technical Appraisal Meeting of the No-water Cold Ramps for Reheating Furnaces” in Tianjin in August 1974 and confirmed that the waterless cold sled-rail reheating furnace is an important innovation in China’s steel rolling technology. In recent years, no water-cooled slide rail furnace has been in Beijing, Shanghai, Tianjin, Jiangxi, Hubei and other provinces and cities to promote the use and success. According to the spirit of the second session of the Chengdu Institute of Metals in March 1980, I asked our factory to first promote and test this new technology in our province. I plant in July 1980 in a small furnace, the first trial of low temperature section. In November of the same year, two more major changes were made to the furnace