Toughness of Materials (Tensile test, Notched bar impact test and the fracture mechanics approach)

Описание к видео Toughness of Materials (Tensile test, Notched bar impact test and the fracture mechanics approach)

This video gives a very detailed explanation of the toughness of materials. What we mean by toughness and how can we measure toughness property of a materials? I introduce toughness measurements by the tensile test, Notched bar impact test and by the fracture mechanics approach. In the fracture mechanics approach, the Griffith's criterion and the meaning of fracture toughness are briefly introduced.

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