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UID:51f76cbc405e03aaedf7ca52af4c92f9
CATEGORIES:Colloquia
CREATED:20260219T092304
SUMMARY:Rank-one connections and microstructure in single crystals and polycrystals
LOCATION:Hill 705
DESCRIPTION:<p>The talk will describe how nonlinear elasticity can be used to predict m
 icrostructure arising from solid phase transformations in alloys, and surv
 ey some recent results related by the common theme of finding rank-one conn
 ections between energy wells, these describing possible planar interfaces b
 etween different phases. The results<br>concern slip and twinning in Bravai
 s lattices, compatibility of martensitic microstructures across polycrysta
 l grain boundaries, and remarkable martensitic microstructures<br>observed 
 in the alloy Ti76Nb22Al2.</p>
CONTACT:John Ball
DTSTAMP:20260927T200653
DTSTART;TZID=America/New_York:20260410T153000
DTEND;TZID=America/New_York:20260410T163000
SEQUENCE:0
TRANSP:OPAQUE
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