Skip to Main content Skip to Navigation
Journal articles

Effect of Tantalum Addition on Properties of Cu–Zr–Based Thin Film Metallic Glasses (TFMGs)

Abstract : Cu–Zr–Ta ternary thin film metallic glasses (TFMGs) were deposited through the direct current (DC) magnetron sputtering of pure metallic targets in a dynamic mode. The effect of tantalum addition on the microstructure, mechanical properties, and thermal behavior of TFMGs were investigated. Nanoindentation measurements showed that an increase in tantalum content from 0 to 47 at % favored hardness and Young’s modulus, which rose from 5.8 to 11.23 Gpa and from 90 to 136 Gpa, respectively. XRD analysis and differential scanning calorimetry (DSC) measurements highlighted an improvement of thermal stability with the tantalum addition from 377 to 582 °C when the tantalum content increased from 0 to 31 at %.
Document type :
Journal articles
Complete list of metadatas

https://hal-utt.archives-ouvertes.fr/hal-02753572
Contributor : Jean-Baptiste Vu Van <>
Submitted on : Wednesday, June 3, 2020 - 7:41:32 PM
Last modification on : Thursday, June 4, 2020 - 3:44:59 AM

Links full text

Identifiers

Collections

P2MN | UTT | CNRS

Citation

Sofiane Achache, Frédéric Sanchette. Effect of Tantalum Addition on Properties of Cu–Zr–Based Thin Film Metallic Glasses (TFMGs). Coatings, MDPI, 2020, 10 (6), pp.515. ⟨10.3390/coatings10060515⟩. ⟨hal-02753572⟩

Share

Metrics

Record views

15