Review links critical inclusions to fatigue in high-strength steels
A review reports that critical non-metallic inclusions, rather than average cleanliness, often govern fatigue limits in high-strength steels.
Tag: toughness
Hybrid Steel and Polypropylene Fibers Make Concrete 18 Times Tougher
An experimental study in Ecuador found that a hybrid steel-polypropylene fiber mix boosted concrete's energy absorption roughly 18-fold while cutting ...
Grooved copper rolling trick yields tunable gradient microstructures with double the toughness
Machining trapezoidal grooves into copper before cold rolling creates tunable gradient microstructures, with simulations and experiments revealing how groove geometry ...
Clasping folds give graphene films record strength and elasticity
Researchers have created graphene films with record strength, toughness and 5 percent elastic strain by assembling folded flakes into an ...
Doubled build efficiency degrades toughness of laser-printed maraging stainless steel
Maraging stainless steels have quietly become one of the most important material stories of the additive manufacturing era. These iron-based ...
Guar Gum Meets Ionic Liquids in Stretchy Elastomer That Turns Breath Into Power
Researchers have built a tough, stretchable elastomer from natural rubber, guar gum, and a zinc-based ionic liquid that conducts ions ...
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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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