Yongfeng Liang
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View article: Enhancement of room-temperature ductility in high silicon steel ribbons through disordering and microstructural refinement
Enhancement of room-temperature ductility in high silicon steel ribbons through disordering and microstructural refinement Open
View article: Optimizing high-temperature oxidation resistance in Ti-50Al-W alloys: A first-principles and machine learning approach
Optimizing high-temperature oxidation resistance in Ti-50Al-W alloys: A first-principles and machine learning approach Open
View article: Optimizing texture and enhancing magnetic properties in ultra-thin non-oriented electrical steel via a two-stage rolling process
Optimizing texture and enhancing magnetic properties in ultra-thin non-oriented electrical steel via a two-stage rolling process Open
Ultra-thinning of non-oriented electrical steel enhances the energy conversion efficiency and power density of drive motors used in new-energy vehicles. In this study, ultra-thin Fe-4.5 wt% Si sheets (0.15 mm) were successfully fabricated …
View article: Hysteresis Loops Design for Nanoporous Ferroelectrics
Hysteresis Loops Design for Nanoporous Ferroelectrics Open
The design and adjustable properties of nanoporous materials are important for current and future technological applications, research, and development. In addition, nanoporous ferroelectric materials have the potential to achieve competit…
View article: Powder recycling for electron beam powder bed fusion of TiAl alloy
Powder recycling for electron beam powder bed fusion of TiAl alloy Open
This study systematically investigates the impact of powder recycling (up to 70 cycles) on Ti-48Al-2Cr-2Nb (at.%) alloy processed by electron beam powder bed fusion (EB-PBF). Comprehensive characterization (SEM/XRD/EBSD/XPS) reveals three …
View article: Achieving refined microstructure and enhanced mechanical properties in a Ti-46Al-5Nb-0.1C alloy via in-situ co-precipitation of multi-phase reinforcements
Achieving refined microstructure and enhanced mechanical properties in a Ti-46Al-5Nb-0.1C alloy via in-situ co-precipitation of multi-phase reinforcements Open
View article: Effect of forging on the oxidation behavior of β-solidifying high Nb-containing TiAl alloy
Effect of forging on the oxidation behavior of β-solidifying high Nb-containing TiAl alloy Open
View article: Impact of atomization methods on aluminum alloy powder characteristics and 3D printing performance in laser directed energy deposition process
Impact of atomization methods on aluminum alloy powder characteristics and 3D printing performance in laser directed energy deposition process Open
View article: Fabrication of high strength TiAl alloy with nano-lamellar and ultra-fine-grained microstructure by selective electron beam melting
Fabrication of high strength TiAl alloy with nano-lamellar and ultra-fine-grained microstructure by selective electron beam melting Open
View article: Aberrant Hematopoiesis and <scp>CD8</scp><sup>+</sup> T‐Cell Activation in Thymoma‐Associated Pure Red Cell Aplasia
Aberrant Hematopoiesis and <span>CD8</span><sup>+</sup> T‐Cell Activation in Thymoma‐Associated Pure Red Cell Aplasia Open
Background Thymoma‐associated pure red cell aplasia (PRCA) is a rare autoimmune disorder characterized by selective erythroid lineage suppression. However, the underlying immune mechanisms remain unclear. Methods We performed single‐cell R…
View article: Standardized Testing for Diverse Talent Identification: A Framework to Address Geographical Bias in Standardized Testing and Increase Diversity in College Admissions in the Post-Affirmative Action/Race-Neutral Admissions Era
Standardized Testing for Diverse Talent Identification: A Framework to Address Geographical Bias in Standardized Testing and Increase Diversity in College Admissions in the Post-Affirmative Action/Race-Neutral Admissions Era Open
Despite the emergence of test-optional policies, standardized admission tests continue shaping the college composition and financial aid prospects of hundreds of thousands of students. This is concerning for the following reasons: (a) stan…
View article: Formation and growth mechanism of the α2 lath within the γ phase in high Nb containing TiAl alloy
Formation and growth mechanism of the α2 lath within the γ phase in high Nb containing TiAl alloy Open
A high Nb containing TiAl alloy exhibiting near fully lamellar microstructure with nano-lamellar spacing was obtained via heat treatment. The lamellar structure exhibits an average spacing of approximately 75 nm and comprises both γ/α₂ and…
View article: Fabrication of ultra-thin porous titanium alloys by electron beam selective melting: Porosity and mechanical properties
Fabrication of ultra-thin porous titanium alloys by electron beam selective melting: Porosity and mechanical properties Open
Titanium alloys are widely regarded as ideal biomaterials due to their superior mechanical properties and resistance to corrosion. Additive manufacturing offers a novel approach for fabricating porous structures, enabling the production of…
View article: The effect of HIP and heat treatment on microstructure and mechanical properties of as-cast TiAl alloy
The effect of HIP and heat treatment on microstructure and mechanical properties of as-cast TiAl alloy Open
View article: A new understanding of micromechanism analysis of rotating anode targets failure during the operation of X-ray tubes
A new understanding of micromechanism analysis of rotating anode targets failure during the operation of X-ray tubes Open
View article: The effect of HIP and heat treatment on microstructure and mechanical properties of as-cast TiAl alloy
The effect of HIP and heat treatment on microstructure and mechanical properties of as-cast TiAl alloy Open
View article: Efficacy of deep brain stimulation for neuronal intranuclear inclusion disease tremor-dominant subtype
Efficacy of deep brain stimulation for neuronal intranuclear inclusion disease tremor-dominant subtype Open
View article: Effect of initial grain size on microstructure, texture and magnetic properties of non-oriented electrical steel
Effect of initial grain size on microstructure, texture and magnetic properties of non-oriented electrical steel Open
The effect of initial grain size prior to cold rolling on the microstructure, texture evolution, and magnetic properties of Fe-3.5 wt% Si non-oriented electrical steel (NOES) was investigated through the introduction of normalization. Ther…
View article: Flame-retardant mechanism of TiAl alloy by frictional ignition method
Flame-retardant mechanism of TiAl alloy by frictional ignition method Open
TiAl is used as the preferred material for aero-engine low-pressure turbine blades, which is also faced with similar problems of “Titanium fire” under long-term high temperature service conditions. In this paper, the micro-combustion behav…
View article: Microstructure, tensile properties and fracture behavior of high-Nb TiAl composites reinforced by nitrogen solid solution and in-situ boride
Microstructure, tensile properties and fracture behavior of high-Nb TiAl composites reinforced by nitrogen solid solution and in-situ boride Open
TiAl-based composites have broad application prospects in the aerospace and automotive fields due to their excellent high-temperature properties. In this study, the B/N synergistic effect on microstructural evolution, mechanical properties…
View article: Refinement and enhancement of high-Nb TiAl alloy via in-situ precipitation of Ti2AlC and TiB2 nanoparticles
Refinement and enhancement of high-Nb TiAl alloy via in-situ precipitation of Ti2AlC and TiB2 nanoparticles Open
An in-situ dual morphology of Ti2AlC/TiB2 nanoparticles was refined and enhanced to fabricate Ti-47.7Al-7.1Nb-2.3V-1.1Cr composites via induction hot-pressing sintering with nano-B4C addition. The generation process of nanoparticles, lamel…
View article: Influence of Laser Ignition on Combustion Characteristics and Mechanism of Tial Alloys
Influence of Laser Ignition on Combustion Characteristics and Mechanism of Tial Alloys Open
View article: Effect of Initial Grain Size on Microstructure, Texture and Magnetic Properties of Non-Oriented Electrical Steel
Effect of Initial Grain Size on Microstructure, Texture and Magnetic Properties of Non-Oriented Electrical Steel Open
View article: A Comparative Study on the Erosion Behavior and Mechanism of Chrome-Coated 25cr3mo2wniv Steel and Qpq 25cr3mo2wniv Steel
A Comparative Study on the Erosion Behavior and Mechanism of Chrome-Coated 25cr3mo2wniv Steel and Qpq 25cr3mo2wniv Steel Open
View article: A comprehensive study on texture evolution and recrystallization mechanism of Fe-4.5 wt% Si with strong {114}<481>
A comprehensive study on texture evolution and recrystallization mechanism of Fe-4.5 wt% Si with strong {114} Open
Improving both the magnetic properties and strength of non-oriented electrical steel used in driving motors of new energy vehicles is a great challenge. In this study, a 4.5 wt% Si non-oriented electrical steel that had a strong {114} text…
View article: Phase Field Simulations of Microstructures in Porous Ferromagnetic Shape Memory Alloy Ni2MnGa
Phase Field Simulations of Microstructures in Porous Ferromagnetic Shape Memory Alloy Ni2MnGa Open
The magnetic domain structures and martensite microstructures of porous Ni2MnGa Heusler alloys with various circle-shaped and ellipse-shaped pores were systematically studied by the phase field method. The magnetization curves and magnetic…
View article: Ti–48Al–2Cr–2Nb alloys prepared by electron beam selective melting additive manufacturing: Microstructural and tensile properties
Ti–48Al–2Cr–2Nb alloys prepared by electron beam selective melting additive manufacturing: Microstructural and tensile properties Open
Here, an electron beam selective melting (EBM) technique was employed to shape Ti–48Al–2Cr–2Nb alloy to combat its intrinsic brittleness and insufficient hot workability. Through process optimization, high-density samples (4.2327 g/cm3) we…
View article: Anisotropy in microstructure and mechanical properties of additively manufactured Ni-based GH4099 alloy
Anisotropy in microstructure and mechanical properties of additively manufactured Ni-based GH4099 alloy Open
Additively manufactured Ni-based superalloys exhibit strong anisotropy due to microstructural differences resulting from their unique fabrication method. This study systematically investagiated the microstructure and mechanical properties …
View article: Review on Progress of Lamellar Orientation Control in Directionally Solidified TiAl Alloys
Review on Progress of Lamellar Orientation Control in Directionally Solidified TiAl Alloys Open
TiAl alloys have excellent high-temperature performance and are potentially used in the aerospace industry. By controlling the lamellar orientation through directional solidification (DS) technology, the plasticity and strength of TiAl all…
View article: Vortex structure in relaxed BaTiO<sub>3</sub>/SrTiO<sub>3</sub> superlattice
Vortex structure in relaxed BaTiO<sub>3</sub>/SrTiO<sub>3</sub> superlattice Open
In this work, using the phase-field model, we demonstrated vortex structure can be generated in a lead-free BaTiO 3 /SrTiO 3 superlattice structure. The labyrinth pattern (maze-like) domain structure was observed in a fully relaxed BaTiO 3…