Insight into the phase transformations between ice Ih and ice II from electron backscatter diffraction data

D.J. Prior; S. Diebold; R. Obbard; C. Daghlian; D.L. Goldsby; W.B. Durham; I. Baker

doi:10.1016/j.scriptamat.2011.09.044

Insight into the phase transformations between ice Ih and ice II from electron backscatter diffraction data

D.J. Prior
, S. Diebold
, R. Obbard
, C. Daghlian
, D.L. Goldsby
, W.B. Durham
, I. Baker

DES - Experimental rock deformation/HPT group

extern

Research output: Contribution to journal › Article › Academic › peer-review

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
Pages (from-to)	69-72
Number of pages	4
Journal	Scripta Materialia
Volume	66
Issue number	2
DOIs	https://doi.org/10.1016/j.scriptamat.2011.09.044
Publication status	Published - 2012

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10.1016/j.scriptamat.2011.09.044

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title = "Insight into the phase transformations between ice Ih and ice II from electron backscatter diffraction data",

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",

author = "D.J. Prior and S. Diebold and R. Obbard and C. Daghlian and D.L. Goldsby and W.B. Durham and I. Baker",

year = "2012",

doi = "10.1016/j.scriptamat.2011.09.044",

language = "English",

volume = "66",

pages = "69--72",

journal = "Scripta Materialia",

issn = "1359-6462",

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TY - JOUR

T1 - Insight into the phase transformations between ice Ih and ice II from electron backscatter diffraction data

AU - Prior, D.J.

AU - Diebold, S.

AU - Obbard, R.

AU - Daghlian, C.

AU - Goldsby, D.L.

AU - Durham, W.B.

AU - Baker, I.

PY - 2012

Y1 - 2012

N2 - 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

AB - 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

U2 - 10.1016/j.scriptamat.2011.09.044

DO - 10.1016/j.scriptamat.2011.09.044

M3 - Article

SN - 1359-6462

VL - 66

SP - 69

EP - 72

JO - Scripta Materialia

JF - Scripta Materialia

IS - 2

ER -

Insight into the phase transformations between ice Ih and ice II from electron backscatter diffraction data

Abstract

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