【摘要】 目前，超塑性和超塑成形（ＳＰＦ）在航空航天方面的应用主要是采用压力成形技术成形少数几种板料。作者通过对ＳＰＦ应用现状及经济性等方面的综合分析，指出今后采用多种材料、多种成形方法以及拓宽应用领域的可能性。更多还原

【Abstract】 Superplasticity and superplastic forming (SPF) are currently restricted to only a few materials in sheet form, using mostly pressure forming technique for aerospace application. The author analyzes the application of SPF and its economics, and puts out the possibility of SPF being widely used on a variety of materials, using many forming methods for application in a multitude of industrial sectors.更多还原