Influence of Crystal Orientation on Ni₃Fe Dislocation Structure Evolution

Abstract:

The dislocation structure and mechanical properties of Ni₃Fe single crystals with the short range order were investigated. The laws of the dislocation structure evolution of single crystals at different deformation axis orientations were analysed. Correlation of the dislocation structure evolution with the deformation stages for the single crystals with the deformation axis orientations [001], [11], [011] and [1.8.12] was established. The role of the slipping plane numbers in the substructure evolution was revealed.

• Periodical: Advanced Materials Research (Volume 1013)
• Pages: 54-61
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1013.54
• Online since: October 2014
• Authors: Ludmila A. Teplyakova*, Tatyana Kunitsyna, Nina Koneva
• Keywords: Crystal Plasticity, Deformation Stages, Dislocation Structure, Monocrystal

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