The influence of equal channel angular pressing on microstructure evolution during in-situ heating in transmission electron microscope

Abstract

Equal channel angular pressing /ECAP) is a promising method of severe plastic deformation, which leads to grain refinement. Ultrafine-grained materials exhibit enhanced mechanical properties and are under intensive research.

Keywords

• influence
• equal
• channel
• angular
• pressing
• microstructure
• evolution
• during
• in-situ
• heating
• transmission
• electron
• microscope