In situstudy of the self-accommodating process during the martensitic transformation of a Cu-Zn-Al single crystal by synchrotron X-Ray topography—I. crystallographic study
C. Jourdan , J. Gastaldi , V. Roques , G. Grange , S. Belkahla , G. Guénin
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引用次数: 6
Abstract
The thermoelastic transformation of the CuZnAl shape memory alloy has been studied in situ and in real time by synchrotron X-ray topography. The white nature of the beam leads access to crystallographic relations between crystals in β and 9R phases. From our original method deduced from the Kajiwara theory the experimental and simulated orientations have been compared and the self-accommodating character of the transformation has been shown.