Microstructural banding effects clarified through micrographic digital image correlation

TL;DR: In this article, a joint analysis of in-situ deformation experiments on two different dual phase (DP) steel grades was conducted using microscopic-digital image correlation (lDIC) techniques to achieve microstructural strain maps of representative statistics and high resolution.

TL;DR: In this article, a high-resolution scanning electron microscopy-based damage quantification technique has been employed to identify strain regimes where damage nucleation and damage growth take place, both with and without hydrogen precharging.

TL;DR: In this paper, an experimental-numerical methodology is introduced to strengthen the integrated understanding of microstructure and mechanical properties of multiphase alloys, enabling joint analyses of deformation-induced evolution of the micro-structure, and the strain and stress distribution therein, down to sub-micron resolution.

TL;DR: Li et al. as mentioned in this paper analyzed the deformation and fracture behavior of layered Ti-Al metal composite by in-situ observations during the tensile deformation, and provided a new structural strategy to simultaneously improve strength and ductility.

TL;DR: In this article, the authors compared tensile and notch-impact properties in wrought steel with and without elongated inclusions and processed so as to be severely banded or virtually free of microstructural banding.

TL;DR: In this paper, the authors present a review of banding in hypoeutectoid and hypereutectoroid steels and identify similarities and differences in the banding that occurs in commercial Hypo-utectors versus HypoHypereutectoroid Steels.

TL;DR: Optical microscopy of carbon steels as discussed by the authors, Optical microscopy in carbon steel, optical microscopy for carbon steel and its applications in computer vision and artificial intelligence, is another interesting topic.

TL;DR: In this article, the influence of damage evolution on localization and eventually ductile fracture in different strain paths is investigated. But, the authors focus on single phase microstructures with limited damage sources, and therefore do not have a significant role on the forming limits.