Yubin Zhang
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View article: Directed energy deposition of aluminium bronze onto H13 steel-microstructure in multi-material additive manufacturing
Directed energy deposition of aluminium bronze onto H13 steel-microstructure in multi-material additive manufacturing Open
View article: Laboratory three-dimensional X-ray micro-beam Laue diffraction
Laboratory three-dimensional X-ray micro-beam Laue diffraction Open
The development of 3D non-destructive X-ray characterization techniques in home laboratories is essential for enabling many more researchers to perform 3D characterization daily, overcoming the limitations imposed by competitive and scarce…
View article: Local mobility variations along recrystallization boundaries
Local mobility variations along recrystallization boundaries Open
Understanding recrystallization boundary migration mechanisms is crucial for materials design. However, the lack of comprehensive mobility data for high-angle grain boundaries in typical polycrystalline samples has impeded gaining insights…
View article: 3D/4D imaging of complex and deformed microstructures with pink-beam dark field X-ray microscopy
3D/4D imaging of complex and deformed microstructures with pink-beam dark field X-ray microscopy Open
View article: Activation of unexpected slip systems in the interface affected zone in multilayered aluminum
Activation of unexpected slip systems in the interface affected zone in multilayered aluminum Open
Interface affected zones (IAZs), crucial for the excellent mechanical properties of multilayered metals, remains poorly understood at the early deformation stages. Here, a synchrotron-based polychromatic X-ray micro-diffraction technique w…
View article: A high-temperature furnace for multi-modal synchrotron-based X-ray microscopy and diffraction imaging
A high-temperature furnace for multi-modal synchrotron-based X-ray microscopy and diffraction imaging Open
The design, calibration, and initial application of a non-contact high-temperature furnace developed for in situ synchrotron X-ray experiments are presented. The system enables a stable operation up to 1000 °C, with heating rates exceeding…
View article: A critical step toward far-field laboratory diffraction contrast tomography in Laue focusing geometry
A critical step toward far-field laboratory diffraction contrast tomography in Laue focusing geometry Open
Recent simulations have demonstrated the promising potential of far-field laboratory diffraction contrast tomography (FF-LabDCT) in the Laue focusing geometry for 3D mapping of grain-averaged deviatoric strain tensors, achieving a strain u…
View article: Pink-Beam Dark Field X-ray Microscopy: Expanding 3D/4D Imaging for Complex and Deformed Microstructures
Pink-Beam Dark Field X-ray Microscopy: Expanding 3D/4D Imaging for Complex and Deformed Microstructures Open
Dark Field X-ray Microscopy (DFXM) has advanced 3D non-destructive, high-resolution imaging of strain and orientation in crystalline materials, enabling the study of embedded structures in bulk. However, the photon-intensive nature of mono…
View article: High pressure–combined calcium lactate treatment improves colour stability in yaks due to changes in myoglobin and muscle microstructure
High pressure–combined calcium lactate treatment improves colour stability in yaks due to changes in myoglobin and muscle microstructure Open
This study investigated the effect of high pressure (HP) (300 MPa; 15 min) combined with treatment with 0.06 g/ml calcium lactate (CAL) (5% of meat samples) on the postmortem colour stability of the yak longissimus lumborum. The combined t…
View article: Investigation of tensile deformation behavior of a TWIP/TRIP metastable β titanium alloy at typical temperature part Ⅱ: 20 K
Investigation of tensile deformation behavior of a TWIP/TRIP metastable β titanium alloy at typical temperature part Ⅱ: 20 K Open
The tensile behavior and deformation mechanism of Ti-10Mo alloy at liquid hydrogen temperature (20 K) were investigated. The results showed that Ti-10Mo alloy has a high UTS of 1553 MPa and a high YS of 1497 MPa at 20 K, as well as an exce…
View article: Investigation of tensile deformation behavior of a TWIP/TRIP metastable β titanium alloy at typical temperature part Ⅰ: Room temperature
Investigation of tensile deformation behavior of a TWIP/TRIP metastable β titanium alloy at typical temperature part Ⅰ: Room temperature Open
The tensile behavior and deformation mechanism of Ti-10Mo alloy at room temperature (298 K) were investigated. The results show that the alloy has an ultimate tensile strength (UTS) of 744 MPa and a high yield strength (YS) of 662 MPa, as …
View article: Automatic detection of grains in partially recrystallized microstructures using deep learning
Automatic detection of grains in partially recrystallized microstructures using deep learning Open
View article: Local mobility variations along recrystallization boundaries
Local mobility variations along recrystallization boundaries Open
Understanding recrystallization boundary migration mechanisms is crucial for materials design. However, the lack of comprehensive mobility data for high-angle grain boundaries in typical polycrystalline samples has impeded gaining insights…
View article: Characterization of Si particles in additively manufactured AlSi10Mg using synchrotron transmission X-ray nanotomography
Characterization of Si particles in additively manufactured AlSi10Mg using synchrotron transmission X-ray nanotomography Open
In AlSi10Mg samples manufactured by Laser Powder Bed Fusion, distinguishing the Si eutectic network/Si particles from the Al matrix by X-ray imaging is challenging due to the low absorption contrast between the Al and Si. This work investi…
View article: Challenges in characterizing additively manufactured AlSi10Mg using X-ray Laue micro-beam diffraction
Challenges in characterizing additively manufactured AlSi10Mg using X-ray Laue micro-beam diffraction Open
Additive manufacturing of metals using for example laser powder bed fusion systems generally results in grains of complex shapes with cellular structure of submicron sizes, accompanied by a high dislocation density. This paper presents pre…
View article: The evolution of intergranular networks during grain growth and its effect on percolation behavior
The evolution of intergranular networks during grain growth and its effect on percolation behavior Open
Triple junctions (TJs) are line defects in three-dimensional (3D) polycrystalline materials where three grains meet. Transport along the TJs depends on the connectivity between them. Here, we investigate the connectivity of more than 6000 …
View article: Microstructural evolution of multilayered AISI 316L-440C steel composites manufactured by laser powder bed fusion
Microstructural evolution of multilayered AISI 316L-440C steel composites manufactured by laser powder bed fusion Open
This study presents a systematic study of multilayered steel-steel composites prepared via laser powder bed fusion (L-PBF) in an open-architecture additive manufacturing system equipped with a multiple powder delivery module. Stainless ste…
View article: High-strength 91W-6Ni-2Co-1Fe tungsten heavy alloys prepared by laser melting deposition using granulated powder
High-strength 91W-6Ni-2Co-1Fe tungsten heavy alloys prepared by laser melting deposition using granulated powder Open
View article: Selective growth of recrystallizing grains into well-characterized deformed aluminum at hardness indentation
Selective growth of recrystallizing grains into well-characterized deformed aluminum at hardness indentation Open
International audience
View article: Effects of Ultrasound-Assisted Pulsed Vacuum Curing on Water-Holding Capacity and Flavor of Donkey Meat
Effects of Ultrasound-Assisted Pulsed Vacuum Curing on Water-Holding Capacity and Flavor of Donkey Meat Open
View article: Investigation of Tensile Deformation Behavior of a Twip/Trip Metastable Β Titanium Alloy at Typical Temperature Part I: Room Temperature
Investigation of Tensile Deformation Behavior of a Twip/Trip Metastable Β Titanium Alloy at Typical Temperature Part I: Room Temperature Open
View article: Coupling 4D Experiments and CPFEM Analysis of Local Strain Heterogeneities
Coupling 4D Experiments and CPFEM Analysis of Local Strain Heterogeneities Open
View article: Study on Characteristics of Noise-Like Pulses and Dissipative Soliton Resonance Pulses in Nonlinear Multimode Interference Mode-Locked Fiber Lasers
Study on Characteristics of Noise-Like Pulses and Dissipative Soliton Resonance Pulses in Nonlinear Multimode Interference Mode-Locked Fiber Lasers Open
View article: Investigation of Tensile Deformation Behavior of a Twip/Trip Metastable Β Titanium Alloy at Typical Temperature Part Ii: 20k
Investigation of Tensile Deformation Behavior of a Twip/Trip Metastable Β Titanium Alloy at Typical Temperature Part Ii: 20k Open
View article: Multimodal 3d Quantification of Particle Stimulated Nucleation in Industrially Manufactured Aluminium Aa5182
Multimodal 3d Quantification of Particle Stimulated Nucleation in Industrially Manufactured Aluminium Aa5182 Open
View article: Laser melting deposition of fine-grained 90W-7Ni-3Fe alloys using pre-sintered granulated powder
Laser melting deposition of fine-grained 90W-7Ni-3Fe alloys using pre-sintered granulated powder Open
Reducing the grain sizes of tungsten (W) in tungsten heavy alloys (WHAs) is pivotal for achieving high strength. Traditional liquid phase sintering (LPS) often results in the growth of W grains, due to the long sintering time and slow cool…
View article: 3D strain pattern in additively manufactured AlSi10Mg from digital volume correlation
3D strain pattern in additively manufactured AlSi10Mg from digital volume correlation Open
Although much research has focused on AlSi10Mg processed via laser-based powder bed fusion, the material deformation mechanisms at the microscale are still unclear. To improve the current understanding, 3D measurements of the strain field …
View article: Σ3 grain boundary dynamics studied by atomistic spherical bicrystal modeling
Σ3 grain boundary dynamics studied by atomistic spherical bicrystal modeling Open
In this study, we propose an atomistic spherical bicrystal model that employs the synthetic driving force method to investigate the dynamics of curved interfaces. The model allows tracking the migration and faceting of spherical grain boun…
View article: Characterization of Pt-coated twin paraboloidal laboratory capillary high energy X-ray optics
Characterization of Pt-coated twin paraboloidal laboratory capillary high energy X-ray optics Open
Novel focusing optics composed of twin paraboloidal capillaries coated with Pt, for laboratory X-ray sources are presented and characterized. The optics are designed to focus the X-rays, resulting in an achromatic focused beam with photon …
View article: 3D mapping of residual stresses in growing grains of partially recrystallized Gum Metal
3D mapping of residual stresses in growing grains of partially recrystallized Gum Metal Open
The crystallographic orientations and residual stresses within recrystallizing grains in partially recrystallized β titanium—Gum Metal—were examined non-destructively in 3D using synchrotron Differential Aperture X-ray Microscopy. Contrary…