Computational review maps how precipitate traits control alloy strength
A Journal of Materials Science review organizes multiscale computational modelling evidence to show which precipitate parameters control the cutting-to-bypass transition ...
Tag: high entropy alloys
Atomistic simulations test when partial separation reliably measures stacking fault energy
A unified atomistic study shows the partial separation model for stacking fault energy agrees with planar-defect methods for most metals ...
Cost-aware design advances structural high-entropy alloys
A review identifies iron-rich, cobalt-free high- and medium-entropy alloys as promising lower-cost structural materials and examines composition, processing, computational screening ...
Experimental liquidus map reveals four solidification zones in Cr–Nb–Ta alloys
An experimental projection based on 19 as-cast Cr–Nb–Ta alloys identifies four primary solidification regions, no detected ternary compounds and two ...
Cryo-rolling and annealing tune a dual-phase high-entropy alloy’s strength
A comparative study shows that cryo-rolling and annealing give the Al0.3CoCr1.3FeMnNi0.7 dual-phase high-entropy alloy a yield strength near 786 MPa ...
Swapping One Element Decides Whether Mixed High-Entropy Alloys Turn Glassy
Forced mechanical mixing of two high-entropy alloys produces a thermally stable ten-element amorphous interfacial phase only when the refractory constituent ...
High-Entropy Alloys Trade Hydrogen Capacity for Practical Storage Performance
A review finds that high-entropy hydrogen-storage alloys offer a tunable trade-off between capacity, speed and reversibility, with multiphase designs and ...
Research report: History of the development of FeNiMnAl(Cr) multiprincipal component alloys
A review of Dartmouth research beginning in 2003 describes how FeNiMnAl(Cr) alloy compositions evolved from strong but brittle nanostructured materials ...
Energy routing framework links alloy metastability to deformation pathways
A review proposes tracking how mechanical work is stored, dissipated, and redistributed to explain metastability and deformation pathways in high-entropy ...
Molecular dynamics simulations link twin architecture to cutting behavior in CoCrFeMnNi alloys
A molecular dynamics study reports that twin spacing and inclination affect simulated cutting behavior, deformation and surface quality in CoCrFeMnNi ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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