National Key Laboratory for Precision Hot Processing of Metals, Harbin Institute of Technology
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DOI:
10.7502/j.issn.1674-3962.2015.05.09
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Abstract:
A Ti-43Al-9V-Y sheet with dimensions of 700mm×200mm×2mm was produced by near-isothermal packed rolling. The microstructure is near duplex structure, which is composed of γ, B2 and few α2, YAl2. The main deformation mechanism in the rolling process is recrystallization.