Robotic welding study finds optimal settings for medium-carbon steel joints
A robotic welding study combined a Box-Behnken design, response surface modeling and desirability-function optimization to identify five optimal parameter sets ...
Tag: heat-affected zone
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 ...
Hidden Phase Changes Hold the Key to Welding’s Invisible Stresses
A coupled thermo-metallurgical-mechanical study of TIG-welded S355 steel shows that transformation-induced plasticity, driven mainly by phase-fraction changes, halves predicted residual ...
Friction Stir Processing Repairs Fusion Welded Aluminium Alloy Joints
A new critical review shows that friction stir processing can eliminate the defects of fusion-welded aluminium alloys and dramatically restore ...
Tiny Weld Defects Can Redirect How Aluminum Joints Break
A finite element study finds that root-defect size and weld-property variation jointly determine whether aluminum friction stir welds fail in ...
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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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