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1 前言日本钢管福山钢铁厂以节省资源和能源为目的,采用了连铸坯HDR(直接轧制)工艺系统把5号连铸机与2号热轧线连接起来.该工艺系统于1984年9月投产.现在已实现了10万t/月的HDR。
1 Foreword Japanese steel pipe Fukuyama Steel Plant to save resources and energy for the purpose, the use of continuous casting billet HDR (direct rolling) process system No. 5 caster and No. 2 hot rolling line connected to the process system in 1984 9 Put into production on the month and now have achieved 100000 t / month HDR.