Abstract
Electronbackscatterdiffractiondata from polycrystalline water ice, cycled three times through the 1h to IIphasetransformation, show that an area equivalent to the original grain size (∼450 μm) now comprises equant 10 μm grains with a non-random crystallographic preferred orientation (CPO). Pole figures show small-circle ring and fence patterns characteristic of CPO development controlled by an orientation relationship during phasetransformation. Misorientation analysis shows that one of two orientation relationships can explain the data:1h/II, {1 0-1 0}1h/{0 0 0 1}II or 1h/II, {1 0-1 0}1h/{0 0 0 1}II
Original language | English |
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Pages (from-to) | 69-72 |
Number of pages | 4 |
Journal | Scripta Materialia |
Volume | 66 |
Issue number | 2 |
DOIs | |
Publication status | Published - 2012 |