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总结了目前国内外超细晶钛合金的制备方法,主要包括大变形法、氢处理法和热机械处理法等,并评述了其显微组织和力学性能.采用以上方法获得的超细晶钛合金均表现出优异的力学性能,但室温延展性还有待进一步提高.分析了各种制备方法的优缺点,提出了获得更好性能匹配的相关策略.

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