Deformation twinning during impact – numerical calculations using a constitutive theory based on multiple natural configurations

Deformation twinning during impact of a

Deformation twinning during impact of a titanium cylinder – numerical calculations using a constitutive theory based on multiple natural configurations

✍ I. Lapczyk; K.R. Rajagopal; A.R. Srinivasa 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 478 KB

It is well-known that polycrystalline metals (especially those with bcc or hcp structures), when subjected to impact, undergo two inelastic processes ± slip and twinning. Since the work of Taylor [20] the former one has been studied extensively; while more recently, deformation twinning has attracte