Complex thin-walled titanium alloy components play a key role in the aircraft, aerospace and marine industries, offering the advantages of reduced weight and increased thermal resistance. The geometrical complexity, dimensional accuracy and in-service properties are essential to fulfill the high-performance standards required in new transportation systems, which brings new challenges to titanium alloy forming technologies. Traditional forming processes, such as superplastic forming or hot pressing, cannot meet all demands of modern applications due to their limited properties, low productivity and high cost. This has encouraged industry and research groups to develop novel high-efficiency forming processes. Hot gas pressure forming and hot stamping-quenching technologies have been developed for the manufacture of tubular and panel components, and are believed to be the cut-edge processes guaranteeing dimensional accuracy, microstructure and mechanical properties. This article in...

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复杂的薄壁钛合金零件的高效成型工艺：最新技术和观点

复杂的薄壁钛合金部件在飞机，航空航天和海洋工业中起着关键作用，具有减轻重量和增加耐热性的优点。几何复杂性，尺寸精度和使用性能对于满足新运输系统所需的高性能标准至关重要，这对钛合金成型技术提出了新的挑战。传统的成型工艺，例如超塑性成型或热压，由于其性能有限，生产率低和成本高而不能满足现代应用的所有需求。这鼓励了行业和研究小组开发新颖的高效成型工艺。已经开发出用于制造管状和面板部件的热气压成型和热冲压淬火技术，并且被认为是保证尺寸精度，微观结构和机械性能的最先进的工艺。这篇文章在...