The current work, led by a team at the Ecole Polytechnique Fédéral de Lausanne (EPFL), confirms that fractures can indeed form in superhot, superdeep rock located near the brittle-to-ductile ...

Break down three essential material properties, strength, ductility, and toughness, that every engineer and designer should ...

As predicted, the larger pillars were brittle, with the 1.8 μm pillar failing catastrophically after being compressed by just 3% of its height. However, below 500 nm, the pillars became much more ...

When a sample is tested to fracture it may fail either by Brittle Fracture or by Ductile Fracture. In ductile fracture, considerable plastic deformation before the material fractures. The fracture ...

Professor K R W Wallin is a recognised expert in the field of fracture mechanics. Indeed his work has provided a major input to the currently accepted ASTM Standard on the Master Curve Method , E1921.

Fracture of materials has been classified into two types: brittle and ductile fracture. Brittle fracture takes place just after a Hookean regime. Ductile fracture, on the other hand, accompanies a ...

Posted: Jun 22, 2010: Key puzzle in brittle-to-ductile transition in silicon resolved (Nanowerk Spotlight) Why does silicon, which usually shatters catastrophically like glass when fractured, suddenly ...