Metallic glass/polymer composites by co-processing at similar viscosities

Autor(en)

Andreas A. Kündig, Thomas Schweizer, Erhard Schafler, Jörg F. Löffler

Abstrakt

We measured the viscosity of recently-developed metallic glasses with low glass transition temperatures by parallel plate rheometry and found that for certain temperatures the viscosity of Ce68Cu20Al10Nb2, Au49Ag5.5Pd2.3Cu26.9Si16.3 and Mg58Cu30.5Y11.5 is similar to that of selected grades of low-density polyethylene, high-density polyethylene, polycarbonate and polystyrene. Therefore, as demonstrated using samples processed by high-pressure torsion, co-processing at these temperatures will allow the mixing of metallic glass and polymer for the preparation of composites. Π2006 Acta Materialia Inc.

Organisation(en)

Physik Nanostrukturierter Materialien

Externe Organisation(en)

Eidgenössische Technische Hochschule Zürich

Journal

Scripta Materialia

Band

56

Seiten

289-292

Anzahl der Seiten

4

ISSN

1359-6462

DOI

https://doi.org/10.1016/j.scriptamat.2006.10.019

Publikationsdatum

2007

Peer-reviewed

Ja

ÖFOS 2012

1030 Physik, Astronomie

Link zum Portal

https://ucrisportal.univie.ac.at/de/publications/5ae7f12b-aed5-437f-b741-586c3540c889