多向锻造技术是一种制备超细晶结构材料的重要方法,能够有效改善材料的各项性能,因此近年来越来越受到人们的广泛关注.综述了多向锻造技术细化钛合金晶粒的研究现状,介绍了多向锻造技术的工艺过程和晶粒细化机制,分析了当前研究中存在的主要问题,并展望了多向锻造技术在钛合金加工中的应用前景.
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