Twinning in Laves Phases by Synchroshear: Atomic Mechanisms and Compositional Contro
Description:
Compression tests between 4.2 and 1273 K, compositional variation and conventional transmission electron microscopy were used to investigate the deformation and twinning behavior of C15 HfV{sub 2}+Nb - based Laves phase alloys. We chose two phase C15/bcc alloys to improve the ambient temperature ductility which has not been found in the single phase Laves intermetallic compound. Transmission electron microscopy revealed that substantial mechanical twinning takes place in the C15 Laves phase mat…
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Date:
April 7, 2003
Creator:
Luzzi, David E. & Pope, David P.
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UNT Libraries Government Documents Department