【摘要】 根据大量新资料详细阐述超低碳钢的发展,系统地总结了该钢发展趋势和主要技术关键,明确提出了第三代深冲用钢板的发展方向。更多还原

【Abstract】 The paper introduces the progress of intersitial-free steel for extra-deep drawing (IF steel). Its developing trend and technology of production, its developing prospect are also discussed.更多还原