Search results

Filters

  • Journals
  • Authors
  • Keywords
  • Date
  • Type

Search results

Number of results: 2
items per page: 25 50 75
Sort by:

Abstract

Multilayered materials give a range of possibilities with regard to control of their properties through selection of layers’ materials, their thickness and the layout of layers. This research is focused on examining the behaviour of three-layer material with perforated sheet as the inner layer during the stretching and drawing process. Four remove tests were carried out: Erichsen, Engelhardt-Gross, Fukui and cup drawing test. Mechanical properties and weld quality were also determined. Sheets with four perforations were used: Po2s3, Po2s4, Po2s10 and Po2s30, which corresponds to the open area values of 34.9%, 19.6%, 3.1% and 0.35%.
Go to article

Abstract

The paper has presented the results of theoretical studies and experimental tests of the plastic deformation of multi-layered Ti/Al/Mg 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 were cut off from the plates obtained in the explosive welding method. Based on the obtained investigation results it has been found non uniform deformation of the particular layer as a result their different value of flow stress.
Go to article

This page uses 'cookies'. Learn more