Experiments in directional distortional hardening—determination of mechanical properties of the S355J0 grade structural steel

0452392 - ÚT 2016 CZ eng V - Výzkumná zpráva
Parma, Slavomír - Ciocanel, C. - Seiner, Hanuš - Hrubý, Zbyněk
Experiments in directional distortional hardening—determination of mechanical properties of the S355J0 grade structural steel.
Praha: Ústav termomechaniky AV ČR, v. v. i, 2015. 40 s. Z-1527/15.
Grant CEP: GA MŠMT LH14018
Institucionální podpora: RVO:61388998
Klíčová slova: stress-strain curve * plasticity * directional distortional hardening
Kód oboru RIV: JG - Hutnictví, kovové materiály

In order to carry out comprehensive experiments in the research of directional distortional hardening phenomenon, some basic mechanical properties of S355J0 structural steel are determined. Particularly, attention is payed to the determination of elastic properties of the material, determination of anisotropy of the material induced by the manufacturing technology of specimens, and determination of elasto-plastic behavior of the material. Elastic properties of the material are measured via an ultrasound method, elasto-plastic behavior is analyzed from the tensile and torsional testing. Conclusions of the report are intended for design and evaluation of the comprehensive experiments mentioned.
Trvalý link: http://hdl.handle.net/11104/0254864