6.6

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Misorientation analysis of grains undergoing dynamic recrystallization

 


Above: histogram of misorientation angles in old grain
Left: misorientation image:
purple-red = 0-30°; yellow-green= 30-60°; blue = 60-90°

Old grain shows strong lattice distortions: misorientation within grain up to 36°.

 


Above: histogram of misorientation angles in old grain
Left: misorientation image:
purple-red = 0-30°; yellow-green= 30-60°; blue = 60-90°

Old grain shows medium lattice distortions: misorientation within grain up to 20°.

 

 


Above: histogram of misorientation angles in old grain
Left: misorientation image:
purple-red = 0-30°; yellow-green= 30-60°; blue = 60-90°

Old grain shows little lattice distortions (green spots are artefacts, compare cirpol image): misorientation within grain (width of peaks) up to 10°.