Numerical study of the behavior of magnesium alloy AM50 in tensile and torsional loadings
| Autor: | Liviu Marsavina, Dan Andrei Şerban, Radu Negru, L. Rusu |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Materials science
Computer simulation Mechanical Engineering Isotropy Linear elasticity Torsion (mechanics) 02 engineering and technology Plasticity 01 natural sciences 020303 mechanical engineering & transports 0203 mechanical engineering 0103 physical sciences Ultimate tensile strength Hardening (metallurgy) Composite material Magnesium alloy 010301 acoustics |
| Zdroj: | Archive of Applied Mechanics. 89:911-917 |
| ISSN: | 1432-0681 0939-1533 |
| DOI: | 10.1007/s00419-018-1492-5 |
| Popis: | In this work, a numerical simulation of the behavior of the magnesium alloy AM50 in tension and torsion is performed. Preliminary experimental procedures were carried out in order to determine the material characteristics and the stress–strain response. Based on the experimental data, three material models were developed: linear elastic with isotropic plasticity, linear elastic with Johnson–Cook hardening and the Ramberg–Osgood model and their accuracy and computational time were investigated. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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