In this paper, the characteristics of super-plastic extruding process are introduced and compared with those of conventional isothermal extrusion. The research and application situations of super-plastic extrusion are also discussed.

• 对超塑性挤压工艺的特点做了介绍；与常规的等温挤压进行了比较；并对目前超塑性挤压的研究状况和实际应用做了有关论述.