engleski

An Increase of Impact Toughness of Low-Carbon Steel Caused by Impulse Electric Current Treatment

Investigation results indicating the influence of high-density impulse electric current on impact toughness of Charpy specimens manufactured from low carbon steel are presented. It is shown, that impulse electric current treatment causes a considerable growth of impact toughness of the steel, and type of material fracture is changed from brittle mode to ductile mode.

low-carbon steel; impact toughness of Charpy; impulse electric current

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