Influence of high-pressure torsion and accumulative high-pressure torsion on microstructure and properties of zr-based bulk metallic glass vit105

Dmitry Gunderov, Vasily Astanin, Anna Churakova, Vil Sitdikov, Evgeniy Ubyivovk, Akhmed Islamov, Jing Tao Wang

Research output

Abstract

Vit105 (Zr52.5Cu17.9Ni14.6Al10Ti5 at. %) bulk metallic glass samples were processed by high-pressure torsion and accumulative high-pressure torsion. By DSC, XRD and SANS methods it was shown that accumulative high-pressure torsion allows for achieving high real strains and leads to an increase in the free volume and significant transformation of the structure. Minor crystallization was detected after high-pressure torsion processing.

Original languageEnglish
Article number1433
Pages (from-to)1-14
Number of pages14
JournalMetals
Volume10
Issue number11
DOIs
Publication statusPublished - Nov 2020

Scopus subject areas

  • Materials Science(all)

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