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一、高铝耐火材料在第一个五年计划期间的技术成就高铝耐火材料在第一个五年计划期间的试制成功和迅速发展,是我国耐火材料工业的一项重大技术成就。这不仅标志着耐火材料工业技术水平的显著提高,而且为强化冶炼过程创造了有利条件。五年来高铝砖生产从无到有、从少到多,质量逐年提高,品种逐年增多,生产工艺过程不断改善,设备条件逐渐改进,使用范围愈来愈广泛,使用效果也很显著。1953年唐山钢厂在苏联专家斯米尔诺夫同志的指导和帮助下,利用古冶矾土试制成功质量优良的高铝砖,翌年即组织正式生产;同时山东厂和重庆公司先
I. Technical Achievements of High Alumina Refractories during the First Five-Year Plan The trial success and rapid development of high-alumina refractories during the first five-year plan period is a major technical achievement of China’s refractory industry. This not only marks a significant improvement in the technical level of the refractory industry, but also creates favorable conditions for the intensification of the smelting process. Over the past five years, the production of high alumina bricks has grown from scratch, from less to more, the quality has been increased year by year, the varieties have been increasing year by year, the production process has been continuously improved, the equipment conditions have been gradually improved, the range of use has been more and more extensive, and the use effect has also been remarkable. In 1953, with the guidance and assistance of Soviet expert Smirnov, Tangshan Steel Mill trial-produced the high-quality aluminum brick with good quality by using the ancient eucalyptus clay. The next year, it formally organized the production. At the same time, Shandong Factory and Chongqing Steel