High-Entropy Alloy Filler Tames Brittle Layers in Carbon-Carbon Brazed Joints
Chinese researchers used a face-centered cubic FeCoNiAlCuTi high-entropy alloy filler to suppress continuous brittle carbide layers in carbon-carbon composite brazed ...
Tag: aerospace materials
Hammered at Room Temperature: Simple Surface Treatment Slashes Wear in a Workhorse Superalloy
Researchers used room-temperature surface mechanical attrition treatment to refine the grains of Inconel X-750, raising surface hardness by 12.5 percent ...
New Vacuum Furnace Turns Metal Samples Into Their Own Heaters to Measure Emissivity Past 3,000 Degrees
Researchers have built a vacuum-compatible system that uses direct electric heating to measure the spectral emissivity of refractory metals from ...
Electrospun Hydrogen-Rich Nanofibers Emerge as Lightweight Shields Against Cosmic Radiation
A new review highlights how electrospun hydrogen-rich polymer nanofiber composites could deliver lightweight, multifunctional radiation shielding for long-duration lunar and ...
Machine Learning Meets Ballistics: Predicting How PEEK Plates Deflect High-Speed Impacts
Researchers combined ballistic experiments, finite element modeling, and a neural network to predict how PEEK plates fail under oblique high-speed ...
Laser Power Holds the Key to Stronger 3D-Printed Titanium Aluminide Alloys
New research shows that adjusting laser power during directed energy deposition can raise the strength of 3D-printed Ti–48Al–2Cr–2Nb titanium aluminide ...
Nanostructured Titanium Substrates Reshape High-Entropy Nitride Coatings at the Atomic Scale
A new study shows that ultrafine-grained Ti-6Al-4V substrates refine the crystalline structure of high-entropy (TiZrVCrAl)N coatings, shrinking coherent scattering domains ...
The Invisible Layer That Decides How Composites Fail: Interface Science Comes of Age
A new review in Advanced Composites and Hybrid Materials maps how the nanometer-scale interface between fiber and polymer matrix governs ...
Tiny Iron Dose Supercharges 3D-Printed Titanium Alloy for Aerospace
Adding 1.5 weight percent iron to 3D-printed Ti5553 titanium alloy nearly halves its columnar grain width and boosts strength to ...
New Hybrid Model Predicts How Carbon Fiber Composites Weaken as Temperatures Climb
Researchers in India have combined tensile testing, finite element simulation, and Arrhenius kinetic modeling to predict how carbon fiber composites ...
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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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