An investigation on microstructural and mechanical properties of powder metallurgical TiAl alloy during hot pack-rolling

Volume: 619, Pages: 265 - 273
Published: Dec 1, 2014
Abstract
The microstructural and mechanical properties of powder metallurgical (PM) Ti–47Al–2Cr–0.2Mo alloy plates under various hot pack-rolling conditions were investigated. The PM TiAl plates show recrystallized and duplex microstructure. The dynamic recrystallization mainly occurred in β phase at the beginning of deformation, and a large amount of dislocations and sub-grains formed in γ phase. The dynamic recrystallization of γ phase is the main...
Paper Details
Title
An investigation on microstructural and mechanical properties of powder metallurgical TiAl alloy during hot pack-rolling
Published Date
Dec 1, 2014
Volume
619
Pages
265 - 273
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