Describing the non-saturating cyclic hardening behavior with a newly developed kinematic hardening model and its application in springback prediction of DP sheet metals

•Non-saturating cyclic hardening and permanent offset are modeled simultaneously.•Tension data is used in material constants fitting for modeling cyclic loading.•Responses of the kinematic hardening model in different strain ranges are verified.•Springback and thickness predictions are performed for...

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Veröffentlicht in:	Journal of materials processing technology 2015-01, Vol.215, p.151-158
Hauptverfasser:	Chen, Jun, Xiao, Yuzhong, Ding, Wei, Zhu, Xinhai
Format:	Artikel
Sprache:	eng
Schlagworte:	Advanced high-strength steel Cyclic loading Cyclic loads Duplex stainless steels Fatigue (materials) Hardening Kinematic hardening Kinematics Mathematical analysis Mathematical models Permanent offset Sheet metal Springback
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