Using thermoforming capacity of metallic glasses to produce multimaterials

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalNot applicablepeer-review

8 Scopus Citations
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Author(s)

  • J. J. Blandin
  • M. Suéry

Detail(s)

Original languageEnglish
Journal / PublicationJournal of Alloys and Compounds
Volume504
Issue numberSUPPL. 1
Publication statusPublished - Aug 2010
Externally publishedYes

Abstract

In addition to casting, thermoforming is a particularly interesting way to produce components in bulk metallic glasses since large strains can be achieved when the BMGs are deformed in their supercooled liquid region. The experimental window (temperature, time) in which high temperature forming can be carried out is directly related to the crystallization resistance of the glass. Such forming windows have been identified for zirconium based bulk metallic glasses thanks to thermal analysis and compression tests in the supercooled liquid region. Based on this identification, the thermoforming capacity of the studied glasses was used to produce multimaterials associating metallic glasses with conventional metallic alloys. Two processes have been preferentially investigated (co-extrusion and co-pressing) and the interface quality of the elaborated multi materials was studied. © 2010 Elsevier B.V. All rights reserved.

Research Area(s)

  • Co-deformation, Forming process, Mechanical properties, Metallic glasses, Multi materials

Citation Format(s)

Using thermoforming capacity of metallic glasses to produce multimaterials. / Ragani, J.; Volland, A.; Valque, S.; Liu, Y.; Gravier, S.; Blandin, J. J.; Suéry, M.

In: Journal of Alloys and Compounds, Vol. 504, No. SUPPL. 1, 08.2010.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalNot applicablepeer-review