engleski

Performance Of Cyclic Anneling In Steel Formability Improvement

The performance of cyclic annealing in steel formability improving has been investigated. The investigations were done on carbon steels. The steel formability was investigated on the basis of the true strength-strain curve. Stress curves are determined by compressive test. The performance of cyclic annealing in formability improving has been evaluated by the comparison with ordinary annealing. On the basis of experimental results it has been found out that better formability properties are obtained by appropriate cyclic annealing then by isothermal annealing.

formability; steel; cyclic annealing; strain hardening parameters

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