Microstructures and interfaces in Ni-Al martensite: comparing HRTEM observations with continuum theories

INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES

卷:39

Article; Proceedings Paper

Schryvers, D ; Boullay, P ; Potapov, PL ; Kohn, RV ; Ball, JM

关键词: martensite;    Ni-Al;    HRTEM;    continuum theory;    microstructure;   

DOI  :  10.1016/S0020-7683(02)00167-1

来源: Elsevier

【 摘 要 】

Different microstructural configurations of Ni-Al martensite are described on the meso- and atomic-scale, based on transmission electron microscopy images at conventional and atomic resolution. The observed structural features are described in close correlation with modern linear and non-linear continuum models, explaining the existence of particular orientations and stress accommodating features such as lattice reorientation, twin tapering and bending. (C) 2002 Elsevier Science Ltd. All rights reserved.

【 授权许可】

Free