对于难变形的钛合金,模锻是其加工成形的一种重要手段.综述了钛合金的几种主要模锻工艺,包括α+β锻造(常规锻造)、β锻造(亚β锻造)等传统模锻工艺和准β锻造、近β锻造、等温锻造、热模锻造等新工艺,重点概述了上述几种工艺的原理、特点及国内外研究和应用现状.最后展望了我国钛合金模锻工艺的发展方向,指出β锻造(亚β锻造)、近净成形工艺(等温锻造和热模锻造)将是未来的研究热点.
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