Effect of Thermomechanical Treatment on the Micro-hardness and Crystallization Behavior of an Amorphous $ Zr_{65.5} $$ Ni_{16} $$ Cu_{8.5} $$ Al_{10} $ Alloy

This work studied the influence of thermomechanical treatment on the mechanical properties, structure, and crystallization of the $ Zr_{65.5} $$ Ni_{16} $$ Cu_{8.5} $$ Al_{10} $ metallic glass alloy. It established that thermomechanical treatment significantly affects the mechanical properties of the alloy while maintaining its amorphous structure due to the formation of regions of chemical inhomogeneity in the amorphous matrix. In addition, shear deformation affects the initial crystallization of the alloy. As a result, there is a transition from one-stage crystallization to two-stage crystallization with a strain increase. Graphical Abstract.

Medienart:

Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - volume:29

Enthalten in:

Metals and materials international - 29(2023), 9 vom: 04. Feb., Seite 2492-2499

Sprache:

Englisch

Beteiligte Personen:

Akbarpour, Ali [VerfasserIn]
Parkhomenko, M. S. [VerfasserIn]
Khalil, A. M. [VerfasserIn]
Cheverikin, V. V. [VerfasserIn]
Tabachkova, N. Yu. [VerfasserIn]
Zanaeva, E. N. [VerfasserIn]
Bazlov, A. I. [VerfasserIn]

Links:

Volltext [lizenzpflichtig]

Themen:

Amorphous materials
Annealing
Cold rolling
Composition heterogeneity
Crystallization behavior
Free volume

Anmerkungen:

© The Author(s) under exclusive licence to The Korean Institute of Metals and Materials 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

doi:

10.1007/s12540-023-01389-8

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

OLC214501487X