-
21
Microstructure Analysis and Powder Bed Fusion of Inconel 738 Powder Materials Mixed with Nano-Sized Ceramic Powders
Published 2024-06-01“…SEM, EDS, XRD, and Electron Backscatter Diffraction (EBSD) analyses were applied in this study.…”
Get full text
Article -
22
Effect of Ca/Zr co-substitution on microstructure and microwave dielectric characteristics of CaSmAlO4-based ceramics
Published 2021-04-01“…The effect of the Ca/Zr co-substitution on the crystal structure, microstructure, and dielectric characteristics of the microwave ceramics were investigated by X-ray diffraction (XRD), Raman spectra, electron backscatter diffraction (EBSD), energy dispersive spectroscopy (EDS), and vector network analysis (VNA). …”
Get full text
Article -
23
Research on hot deformation characterization of a new weathering steel through processing map and microstructural observation
Published 2025-01-01“…The microstructural changes in the deformed samples were examined using electron backscatter diffraction (EBSD), which helped elucidate the softening mechanisms inherent in this high-strength steel. …”
Get full text
Article -
24
Towards optimizing the thermal processes in aluminum alloys using a full-field CA based approach for static recrystallization modeling
Published 2025-03-01“…The framework uses measured data like the electron backscatter diffraction maps and the annealing schedule as inputs. …”
Get full text
Article -
25
Evaluations of Microstructure in Ultra-Fine-Grained Matrix with Sintering-Assisted ECAP Process in Aluminum–Nickel Powders
Published 2024-12-01“…Melting enthalpies and melting degrees showed small changes in the number of ECAP passes. Also, electron backscatter diffraction (EBSD) images were obtained for the samples’ grain size and grain boundary angle measurements. …”
Get full text
Article -
26
Microstructure and anisotropic tensile performance of 316L stainless steel manufactured by selective laser melting
Published 2022-04-01“…Bulk materials were subjected to porosity detection with X-ray computed tomography and texture analysis with electron backscatter diffraction (EBSD). Microstructural investigations reveal that the SLM-built specimens had a porosity of 1.87%, and a preferential {110} orientation parallel to the build direction. …”
Get full text
Article -
27
Comparison of Interfaces Between In Situ Laser Beam Deposition Forming and Electron Beam Welding for Thick-Walled Titanium Alloy Structures
Published 2024-11-01“…The surface morphology, microstructural characteristics, and mechanical properties of both joint types were comprehensively analyzed using stereomicroscopy, scanning electron microscopy (SEM), microhardness and tensile strength testing, and electron backscatter diffraction (EBSD) techniques. The electron-beam-welded joint exhibited distinct fusion and heat-affected zones, whereas the laser-beam-deposited joint exhibited a smoother surface that was free from excess spatter. …”
Get full text
Article -
28
The evolution and toughening mechanism of austenite in high Co–Ni ultrahigh strength steel
Published 2024-11-01“…This study concentrates on morphology, size, and distribution of austenite subjected to solid solution, cryogenic, and aging treatments and explores its evolution characterized by transmission electron microscopy, scanning electron microscopy, electron backscatter diffraction and x-ray diffraction. The toughening mechanism of austenite with different characterization was investigated through charpy impact testing and fracture morphology analysis. …”
Get full text
Article -
29
Directed energy deposition of 18NiM300 steel: effect of process and post processing conditions on microstructure and properties
Published 2024-12-01“…These different cooling rates influence the phase content as demonstrated by X-Ray Diffraction and Electron Backscatter Diffraction measurements. It was demonstrated the presence of different content of residual austenite at cell boundaries. …”
Get full text
Article -
30
Microstructure evolution and grain refinement mechanism of 316LN steel
Published 2024-11-01“…The hot compression behavior of 316LN stainless steel for the supporting system in a magnet confinement fusion reactor was isothermally compressed at 1,050℃ and 0.1 s−1. Electron backscatter diffraction was used to study the microstructure and texture evolution during the deformation process. …”
Get full text
Article -
31
Revealing the underlying mechanism in controlling Young’s modulus of additively manufactured Ti-6Al-4V using fuzzified machine learning
Published 2025-12-01“…Observations from electron backscatter diffraction (EBSD) and X-ray diffraction (XRD) demonstrated that the Gibson-Ashby model's accuracy is limited due to the changes in the topology of pores and the phase proportions from different processing parameters. …”
Get full text
Article -
32
Mechanical property and fracture characteristics of carbon fiber reinforced aluminum matrix composites prepared by friction stir welding
Published 2025-01-01“…In this study, the mechanical performance and fracture characteristics of carbon fiber (Cf) reinforced aluminum composites (CF@Al) manufactured through friction stir welding was investigated by in-situ tensile test coupling scanning electron microscopy, electron backscatter diffraction and digital image correlation, and the fracture behavior and microstructural evolution under tensile loading was elucidated. …”
Get full text
Article -
33
Kinetics of Austenite Formation in a Medium-Carbon, Low-Alloy Steel with an Initial Martensite Microstructure: Influence of Prior Austenite Grain Size
Published 2025-01-01“…Intermittent quenching tests were conducted to elucidate the nucleation and growth mechanisms of austenite formation using a combination of optical, scanning electron microscopy (SEM), and electron backscatter diffraction (EBSD). The differences in austenite formation kinetics as a function of prior austenite grain size were quantified and modeled in the framework of diffusion-controlled nucleation and growth theories using the genetic algorithm optimization.…”
Get full text
Article -
34
Exploring the correlation between variants selection and applied stress in IN718 through transmission electron microscopic analysis
Published 2024-11-01“…Scanning Electron Microscopy and Electron Backscatter Diffraction analyses have demonstrated that the stress applied promote a selective alignment of the γ′′ precipitates, to the detriment of alternative variants. …”
Get full text
Article -
35
A quasi-in-situ EBSD study on abnormal grain growth in 2219 aluminum alloy friction stir welded joints during post-weld heat treatment
Published 2024-11-01“…To further investigate abnormal grain growth, the quasi-in-situ electron backscatter diffraction (EBSD) experiment, including the EBSD testing and heating by thermal simulation testing machine, was proposed to observe the grain growth process in the weld. …”
Get full text
Article -
36
In-Situ EBSD Study of Phase Transformation in Additively Manufactured Titanium Alloy
Published 2024-01-01“…The phase transition and grain refinement features of a Ti-6Al-4V alloy are investigated in this study using in-situ high- temperature Electron Backscatter Diffraction (EBSD). The objective of the experiment was to detect the phase transition from Body-Centered Cubic (BCC) to Face-Centered Cubic (FCC) systems at temperatures ranging from 770 to 900 degrees Celsius. …”
Get full text
Article -
37
Additive manufacturing of novel aluminium matrix composites with enhanced strength and processability via boron nitride functionalization
Published 2024-12-01“…The results show that a minor addition of BN (0.3 % by weight) not only produces near fully dense parts (99.91 %), but is also paired with improved flowability, enhancing the overall processability. Electron backscatter diffraction (EBSD) analysis revealed the transformation to a fully equiaxed grain structure in the BN-functionalized material, resulting in a 40 % increase in yield strength. …”
Get full text
Article -
38
Enhancing the energy absorption capacity of Ti–6Al–4V lattice structure manufactured by additive manufacturing through β-annealing
Published 2025-03-01“…The microstructure, mechanical properties, energy absorption properties and deformation behavior of the Ti–6Al–4V HBC lattice structure was investigated by electron backscatter diffraction (EBSD), quasi-static compression tests and digital image correlation (DIC) techniques. …”
Get full text
Article -
39
Fabrication of hierarchical layered structure in Zr/Ti composite via multi-step heat treatments and its effect on the mechanical properties
Published 2024-11-01“…Scanning Electron Microscopy (SEM), Transmission electron microscope (TEM), Electron Backscatter Diffraction (EBSD), Transmission Kikuchi Diffraction (TKD), and Energy Dispersive X-ray Spectroscopy (EDS) were employed to observe the evolution of the HL microstructure. …”
Get full text
Article -
40
Breaking the strength-ductility trade-off in austenitic stainless steel at cryogenic temperatures: Mechanistic insights
Published 2024-11-01“…The reasons for the superior stress-strain balance (∼80 % GPa) are discussed using results from electron backscatter diffraction (EBSD) microstructure characteristics. …”
Get full text
Article