作者: David J Bryan , John V Mantione , Jean-Philippe Thomas , Ati Properties , Inc.
DOI:
关键词: Alloy 、 High strain rate 、 Titanium alloy 、 Materials science 、 A titanium 、 Metallurgy 、 Forging 、 Total strain 、 Grain size 、 Annealing (metallurgy)
摘要: Methods of refining the grain size a titanium alloy workpiece include beta annealing workpiece, cooling annealed to temperature below transus alloy, and high strain rate multi-axis forging workpiece. High is employed until total at least 1 achieved in or up 3.5 The may comprise one pinning alloying additions stabilizing content effective decrease alpha phase precipitation growth kinetics.