钢铁材料深冷处理的研究进展

Advances in cryogenic treatment of steel materials

深冷处理技术是一种以提高金属材料性能和使用寿命为目标而兴起的金属冷处理工艺,目前广泛用于钢铁材料、非铁金属材料以及复合材料的处理当中。本文主要从耐磨性、硬度以及尺寸稳定性三个方面介绍深冷处理对于钢铁材料性能的提升,并对深冷处理技术的未来发展前景和其它潜在应用进行了展望。

Cryogenic treatment technology is a kind of metal cold treatment process that has emerged with the goal of improving the performance and service life of metal materials.It is currently widely used in the treatment of steel materials,non-ferrous metal materials and composite materials.The improvement of the performance of steel materials by cryogenic treatment from three aspects of wear resistance,hardness and dimensional stability is been reviewed,and the future development prospects and other potential applications of cryogenic treatment technology are prospected.