Prediction of High Temperature Flow Stress for AISI 4120 Steel during Hot Compression

To investigate the hot deformation behaviors of AISI 4120 steel, isothermal compression tests were conducted using Gleeble-1500 thermal-mechanical simulator in the temperature range of 1073-1373K with the strain rate of 0.01-10s-1. The hyperbolic sine law in Arrhenius type is used in the constitutiv...

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Veröffentlicht in:	Applied Mechanics and Materials 2012-11, Vol.233, p.339-342
Hauptverfasser:	Xu, Wu Jiao, Wang, Peng Cheng, Zou, Ming Ping
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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