A strong fracture-resistant high-entropy alloy with nano-bridged honeycomb microstructure intrinsically toughened by 3D-printing

P Kumar, S Huang, DH Cook, K Chen… - Nature …, 2024 - nature.com
Strengthening materials via conventional “top-down” processes generally involves
restricting dislocation movement by precipitation or grain refinement, which invariably …

[HTML][HTML] Recent progress in analysis of strain-induced phenomena in irradiated metallic materials and advanced alloys using SEM-EBSD in-situ tensile testing

MN Gussev, DA McClintock, TS Byun… - Current Opinion in Solid …, 2024 - Elsevier
In-situ mechanical testing in a scanning electron microscope (SEM) equipped with an
electron backscatter diffraction (EBSD) system has quickly gained popularity, particularly …

Theory and application of electron channelling contrast imaging under controlled diffraction conditions

S Zaefferer, NN Elhami - Acta Materialia, 2014 - Elsevier
Electron channelling contrast imaging (ECCI) is a powerful technique for observing crystal
defects, such as dislocations, stacking faults, twins and grain boundaries in the scanning …

Experimental measurement of dislocation density in metallic materials: A quantitative comparison between measurements techniques (XRD, R-ECCI, HR-EBSD, TEM)

J Gallet, M Perez, R Guillou, C Ernould… - Materials …, 2023 - Elsevier
The dislocation densities were measured on the same samples using transmission electron
microscopy (TEM), scanning electron microscopy (electron channeling contrast imaging …

[Књига][B] Introduction to texture analysis: macrotexture, microtexture and orientation map**

V Randle, O Engler - 2000 - taylorfrancis.com
Encompassing the concepts, practice, and application of orientation analysis, Introduction to
Texture Analysis is an essential reference source for reserachers in textiles. The author uses …

Assessment of geometrically necessary dislocation levels derived by 3D EBSD

PJ Konijnenberg, S Zaefferer, D Raabe - Acta Materialia, 2015 - Elsevier
Existing alternatives for the calculation of geometrically necessary dislocation (GND)
densities from orientation fields are discussed. Importantly, we highlight the role of reference …

Recent developments of crystallographic analysis methods in the scanning electron microscope for applications in metallurgy

R Borrajo-Pelaez, P Hedström - Critical Reviews in Solid State and …, 2018 - Taylor & Francis
The field of metallurgy has greatly benefited from the development of electron microscopy
over the last two decades. Scanning electron microscopy (SEM) has become a powerful tool …

Dislocation-type evolution in quasi-statically compressed polycrystalline nickel

C Zhu, T Harrington, GT Gray III, KS Vecchio - Acta Materialia, 2018 - Elsevier
The nature of dislocation generation as a function of applied plastic strain in quasi-statically
compressed polycrystalline pure nickel has been studied experimentally at ambient …

The recrystallized grain size piezometer for quartz: An EBSD‐based calibration

AJ Cross, DJ Prior, M Stipp… - Geophysical Research …, 2017 - Wiley Online Library
We have reanalyzed samples previously used for a quartz recrystallized grain size
paleopiezometer, using electron backscatter diffraction (EBSD). Recrystallized and relict …

Chromium gradient stainless steels with simultaneous high strength, ductility, and corrosion-resistant: In-depth study of continuous hardening mechanisms

H Yang, Z Xu, L Peng, X Lai, M Fu - International Journal of Plasticity, 2024 - Elsevier
Cr-rich stainless steel sheets exhibit superior corrosion resistance but low ductility, which
presents a trade-off between fabrication complexity and performance of the materials in …