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 ...
Tag: aerospace materials
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 ...
Self-Healing, Recyclable Carbon Fiber Composites Push Aerospace Materials Toward Circularity
Researchers at the Indian Institute of Science have created a self-healing, fully recyclable carbon fiber composite whose dual-dynamic vitrimer matrix ...
Alloys That Shrink Their Own Grains: New PIX Mechanism Refines Metals With Heat Alone
University of Birmingham researchers have discovered a heat-treatment mechanism called Precipitation Induced Recrystallisation that lets tungsten and titanium alloys refine ...
Eggshells Turned Into Stronger, Lighter Magnesium Alloys in One-Step Process
North Carolina State University researchers have developed a one-step friction stir extrusion process that converts powdered eggshell waste into calcium ...
Volcanic Rock Fibers Are Poised to Reshape the Future of Thermoplastic Composites
A new review in the Journal of Materials Science maps the fundamentals, processing routes, applications, and remaining challenges of basalt ...
Hidden Stresses at the Seam: How Vanadium and Titanium Bond Without Melting
Researchers have diffusion bonded vanadium to Ti-6Al-4V, revealing a layered intermetallic-free interface whose complex microstructure and residual stresses expose both ...
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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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