Just-Add-Water Geopolymer Concrete Hits Peak Strength at a Precise Water Ratio
A laboratory study of magnesium slag and blast furnace slag one-part geopolymer concrete found that a water-to-binder ratio of 0.47 ...
Tag: microstructure
Hybrid LPBF-LDED printing of SS304 shows fine microstructure and corrosion trade-offs
A hybrid LPBF-LDED study of SS304 stainless steel found a fine as-deposited LPBF microstructure with superior corrosion resistance, while lack-of-fusion ...
Clay Strength With Polyester Resin Depends Strongly on Initial Moisture
Polyester resin raised the tested clay’s strength most at the lower initial water content, while microscopy linked the difference to ...
Green Laser Tuning Yields Dense, Strong 3D-Printed CuCrZr Alloy
A systematic study of green laser powder bed fusion shows that tuning linear energy density to 0.467 J/mm yields 99.28% ...
Review links three B2 formation pathways to refractory-alloy performance
A critical review identifies three B2 formation pathways in aluminium-containing refractory complex concentrated alloys and links their transformation mechanisms and ...
Adding Oxygen to Chlorination Steers Titanium Recovery Away from Waste-Forming Side Reactions
A chlorine-oxygen synergistic chlorination strategy raises TiC chlorination efficiency in titanium-bearing carbonized slag while suppressing solid carbon precipitation and impurity ...
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 ...
Vacuum and vibration mixing turns tunnel waste into high-density concrete
Researchers transformed tunnel excavation muck into fine-particle high-density concrete, showing that a coupled vacuum and vibration mixing process boosts compressive ...
Research report: Wire arc additive manufacturing of Ti-6Al-4 V alloy: a review
A comprehensive review maps how arc power, heat management, grain evolution, residual stress and defects jointly control WAAM Ti-6Al-4V components.
Laboratory HPT study links kinks and dislocations to alloy strengthening
A laboratory study found that room-temperature high-pressure torsion strengthened an LPSO-dominated Mg-18Y-8Ni alloy through a combination of kink and dislocation ...
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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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