The strength of a metallic alloy is controlled by the collective contribution from different strengthening mechanisms. To develop a complete numerical framework for the flow stress in alloys, it is necessary to understand the different mechanisms isolated, as well as knowing how they interact and af...

Solute strengthening is an important mechanism contributing to the strength of metallic alloys. In order to create an accurate framework for strength calculations, this mechanism must be fully understood. In that regard, studies have shown that it is crucial to include the core region of a dislocati...

To describe the behaviour of dislocations in solute strengthened alloys subjected to tri-axial stress states, it is important to understand how a superimposed hydrostatic pressure affects the dislocation-solute interaction. A pressure dependent yield strength has been experimentally observed by Spit...