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“八五”是我国钢铁生产取得辉煌成绩的五年。从1993年起,我国不仅在钢产量上已成为世界第二产钢大国,年均钢增长量近540万吨;而且在连铸的发展上,“八五”期间也已初步形成了发展速度与技术水平同步增长的趋势,连铸坯产量持续大幅度增长,年均增长近580万吨。连铸坯的年产量分别在1992年、1994年、1995年以2428万吨、3685万吨和4377万吨连续超过意大利、韩国、德国的连铸坯产量,成为世界第三位的连铸生产大国。连铸比也由1990年的22.3％增至1995年的46.9％,年均增长4.92个百分点。我国连铸生产建设队伍不断壮大,水平不断提高,通过“八五”努力,已能自主设计、制造除异型坯连铸、大圆坯连铸以外的各
The “Eighth Five-Year Plan” is a golden five years of brilliant achievements in China’s steel production. Since 1993, China has not only become the second largest steel producer in the world in terms of steel output, but also has an average annual growth of nearly 5.4 million tons of steel. In terms of the development of continuous casting, the pace of development has also been initially formed during the “Eighth Five-Year Plan” period With the trend of synchronous growth of technology, continuous casting slab output continued to grow substantially, with an average annual increase of nearly 5.8 million tons. The annual output of slab continuously surpassed that of Italy, South Korea and Germany at 24.28 million tons, 36.85 million tons and 43.77 million tons in 1992, 1994 and 1995 to become the third continuous casting production in the world Big country The continuous casting ratio also increased from 22.3% in 1990 to 46.9% in 1995, with an average annual increase of 4.92 percentage points. China continuous casting production and construction team has grown continuously improve the level, through the “Eighth Five-Year” efforts, have been able to independently design and manufacture in addition to profiled billet continuous casting, round billet continuous addition