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DISLOCATION INTERACTIONS IN TWO-PHASE TiAI ALLOYS

M.A. MORRIS Institute of Structural Metallurgy, University of Neuchatel

Av. Bellevaux 51, 2000 Neuchatel, Switzerland,

ABSTRACT Dislocation configurations produced by room and high temperature deformation of two alloys with compositions Ti-48AI and Ti-47.5AI-2.5Cr have been compared. At room temperature the major differences between the two alloys is the increased twinning activity and that of 1/2

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