Deformation twinning and grain partitioning in a hexagonal close-packed magnesium alloy
oleh: M. Arul Kumar, B. Clausen, L. Capolungo, R. J. McCabe, W. Liu, J. Z. Tischler, C. N. Tomé
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2018-11-01 |
Deskripsi
Magnesium deforms via twins that form in a grain then expand both forward and laterally, causing local stresses that have yet to be measured. Here, the authors measure the full strain and stress tensors around a twin in a bulk polycrystal and show that the twinning grain deforms heterogeneously.