FE and physical modelling of plastic deformation the two-layer Mg/Al materials

Sebastian Mróz , Andrzej Stefanik, Piotr Szota

Czestochowa University of Technology, 19 Armii Krajowej Str., 42-200 Częstochowa, Poland.

DOI:

https://doi.org/10.7494/cmms.2017.3.0600

Abstract:

The paper has presented the results of theoretical studies and experimental tests of the plastic deformation of two-layered Mg/Al specimens. Theoretical studies were carried out using the Forge2011® computer program. Physical modeling, on the other hand, was performed using the Gleeble3800 simulator.Cuboidal specimens with dimensions of 10x15x20 mm and a cladding layer thickness of 1.5 mm were cut off from the sheets obtained in the explosive welding method. The theoretical studies and experimental tests were carried out for the temperature range from 300 to 400°C and for different strain rates. Based on the obtained investigation results it has been found that the main parameters influencing the formability of two-layered Mg/Al materials are temperature and the strain rate.

Cite as:

Mróz, S., Stefanik, A., Szota, P. (2017). FE and physical modelling of plastic deformation the two-layer Mg/Al materials. Computer Methods in Materials Science, 17(3), 148 – 155. https://doi.org/10.7494/cmms.2017.3.0600

Article (PDF):

Keywords:

Mg/Al materials, Plastic deformation, Physical modelling, Numerical modelling, FEM

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