金属多孔材料制备技术研究进展

Research Progress in Preparation of Metal Porous Materials

传统的金属多孔材料的制备技术主要是粉末冶金和铸造、沉积技术。随着新材料、新技术的不断出现,金属多孔材料的制备已从最初的粉末冶金技术发展为自组装、流体沉积、电化学腐蚀、共晶定向凝固以及SHS等各种先进技术。本文重点阐述金属多孔材料制备技术的国内外研究现状和一些新的发展趋势。

Traditional preparation technologies of metal porous materials mainly include powder metallurgy process, casting or deposition technique. With the development of new material and advanced technology, the preparations of metal porous materials have developed from traditional method to special method, such as self-assembly, field-flow fractionation deposition, electrochemistry corrosion, Gasar and SHS et al. The current situation of preparations of metal porous materials and their development trend are introduced and over reviewed briefly in the present paper.