If a metallic material is subjected to electrical pulses of high current density during a forming process, the flow stress can be lowered. With a suitable selection of the current pulse parameters, materials which are difficult to form, such as nickel-based superalloys or magnesium, can be formed in cold condition.
If a metallic material is subjected to electrical pulses of high current density during a forming process, the flow stress can be lowered. With a suitable selection of the current pulse parameters, materials which are difficult to form, such as nickel-based superalloys or magnesium, can be formed in cold condition.
CONTACT PERSON FOR THE TECHNOLOGY OF MATERIALS (TW) DIVISION
Dr.-Ing. Sebastian Herbst
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An der Universität 2
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Dr.-Ing. Sebastian Herbst
Research Staff
