ABSTRACT
An impact test was conducted on a single crystal of an Fe–3mass%Al alloy with a bcc structure. Microstructural changes in the sheared regions resulting from the impact test were examined. Deformation twinning was observed, with the twinning plane and the twinning shear direction
. The conjugate twinning direction
of this mode was discussed. Considering the shear direction required to induce deformation twinning, it can be concluded that
is appropriate for the twinning mode in the Fe–3mass%Al.
Acknowledgment
This work was supported by JSPS KAKENHI Grant Number 22K04668.
Author contributions
S.O. contributed to the study conception and prepared the original draft. T.A. and N.M. carried out the experiments and contributed to the interpretation of the results. All authors read and approved the final manuscript.
Disclosure statement
No potential conflict of interest was reported by the author(s).
Data availability
The datasets used and/or analysed during the current study available from the corresponding author on reasonable request.