宝钢高强度汽车板技术进展

Progress in High Strength Steel Sheets for Automobiles at Baosteel

轻量化是汽车"减重节能"的需要,采用高强度钢板已被证明是最佳的材料技术解决方案。高强度钢板的大量应用不但可以降低汽车的重量,减少钢材的使用,还可以提高车身的被动安全性和刚度等。简要回顾近年来国外汽车采用高强度钢板的情况,结合国内汽车的发展,重点论述宝钢高强度钢板技术的进展,并对下一步的发展进行展望。

The high strength steel sheet has been approved to be the best material technology solution for weight-reduction of automobiles. It can also meet the demand of energy-saving. The mass application of the high strength steel sheet could not only reduce the weight of automobiles and consumption of steel, but also improve the passive safety and rigidity of automobile bodies. The application of high strength steel sheets in automobile industry abroad in recent years is reviewed. In combination with the domestic automobile development, the technical progress in high strength steel sheets is focused and the future development in this field is predicted.