Defect Structures in CuZr Martensite, Studies by CTEM and HRTEM

J.W. Seo; D. Schryvers

doi:doi:10.1051/jp4:1997523

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Numéro		J. Phys. IV France Volume 07, Numéro C5, November 1997 IV^th European Symposium on Martensitic Transformations


Page(s)		C5-149 - C5-154
DOI		https://doi.org/10.1051/jp4:1997523

IV^th European Symposium on Martensitic Transformations

J. Phys. IV France 07 (1997) C5-149-C5-154
DOI: 10.1051/jp4:1997523

Defect Structures in CuZr Martensite, Studies by CTEM and HRTEM

J.W. Seo and D. Schryvers

University of Antwerp, RUCA, EMAT, Groenenborgerlaan 171, 2020 Antwerp, Belgium

Abstract
Defect structures in CuZr martensite are studied by conventional and high-resolution transmission electron microscopy. Two different types of planar defects are observed. It is concluded that both defect types can be inherited from anti-phase boundaries in the austenite phase. With respect to the martensitic transformation, both defect types can be explained by the different shuffles of atoms after or during the distortion to the monoclinic angle.