【摘要】 80年代以来,国际上对超低碳钢的研究非常活跃,超低碳钢已成为继沸腾钢和铝镇静钢之后的新一代(第三代)冲压用钢,代表了当今冲压钢板发展的最高水平。对超深冲IF钢、深冲热镀锌IF钢、高强度IF钢、高强度热镀锌IF钢、超低碳BH钢、超低碳热轧深冲钢进行了详细介绍。更多还原

【Abstract】 Extra-low carbon steel has been actively investigating in the world since 80s,it becomes a new generation (third generation) of stamping steel following boiling steel and aluminium killed steel,and represents the highest level in development of stamping steel sheets nowadays. In this paper ,super-deep drawing inteerstitial-free (IF) steel sheets,deep drawing hotgalvanized IF steel sheets,high strength IF steel sheets,high strength hot-galvanized IF steel sheets,extra-low carbon BH steel sheets and extra-low carbon hot roned deep drawing steel sheets,etc. are presented in detail.更多还原