Physics

Partial dislocations

Crystallography

Dislocation creep

Dislocation

Composite material

Chemistry

Materials science

Slip (aerodynamics)

Condensed matter physics

Severe plastic deformation

Alloy

Grain boundary

Plasticity

Microstructure

Thermodynamics

Acta Materialia

This study focuses on the role of pyramidal 〈c + a〉 dislocations in the grain refinement mechanism in the Ti-6Al-4V alloy with an initial {112¯0}<101¯…

The role of pyramidal 〈 + 〉 dislocations in the grain refinement mechanism in Ti-6Al-4V alloy processed by severe plastic deformation