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一、前言德国薄钢板和表面精制薄钢板的发展情况表明,冷轧机和冷轧带钢表面精制在钢铁生产中,占据日益重要的地位(见图1)。除粗钢生产滑坡外,薄钢板和表面精制薄钢板这两大类产品的产量迅速增长。从1960年开始,薄钢板的产量增长了5倍多,表面精制薄钢板的产量增长了4倍多。目前有38％的薄钢板经过了不同的表面精制过程。
I. INTRODUCTION The development of thin steel sheet and surface-refined sheet steel in Germany shows that the surface finishing of cold-rolled sheet and cold-rolled strip steel is playing an increasingly important role in the production of steel (see Figure 1). In addition to the crude steel production landslide, the output of the two broad categories of thin sheet and surface-refined sheet steel is rapidly increasing. Since 1960, the production of sheet steel has more than increased by more than five times, and the production of surface-refined sheet steel has more than quadrupled. Currently, 38% of the steel sheet undergoes different surface refining processes.