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Pregled bibliografske jedinice broj: 927309

Properties of (TiZrNbCu)1-xNix Metallic Glasses


Figueroaa, Ignacio; Ristić, Ramir; Kuršumović, Ahmed; Biljaković, Katica; Starešinić, Damir; Pajić, Damir; Remenyi, György; Babić, Emil
Properties of (TiZrNbCu)1-xNix Metallic Glasses // Journal of alloys and compounds, 745 (2018), 455-459 doi:10.1016/j.jallcom.2018.02.169 (međunarodna recenzija, članak, znanstveni)


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Naslov
Properties of (TiZrNbCu)1-xNix Metallic Glasses

Autori
Figueroaa, Ignacio ; Ristić, Ramir ; Kuršumović, Ahmed ; Biljaković, Katica ; Starešinić, Damir ; Pajić, Damir ; Remenyi, György ; Babić, Emil

Izvornik
Journal of alloys and compounds (0925-8388) 745 (2018); 455-459

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Metallic glasses, Electronic band structure, Heat capacity, Mechanical properties
(Metallic glasses Electronic band structure Heat capacity Mechanical properties)

Sažetak
Recent studies (J. Alloys Compd. 695 (2017) 2661) of the electronic structure and properties of (TiZrNbCu)1-xNix (x ≤ 0.25) amorphous high entropy alloys (a-HEA) have been extended to x = 0.5 in order to compare behaviours of a-HEA and conventional Ni-base metallic glasses (MG). The amorphous state of all samples was verified by thermal analysis and X-ray diffraction (XRD). XRD indicated a probable change in local atomic arrangements, i.e. short-range-order (SRO) for x ≥ 0.35. Simultaneously, thermal parameters, such as the first crystallization temperature Tx and the liquidus temperature showed a tendency to saturate for x ≥ 0.35. The same tendency also appeared in the magnetic susceptibility χexp and the linear term in the low temperature specific heat γ. The Debye temperatures and Young´s moduli also tend to saturate for x ≥ 0.35. These unusual changes in SRO and all properties within the amorphous phase seem correlated with the change of valence electron number (VEC) on increasing x.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Ustanove:
Institut za fiziku, Zagreb,
Prirodoslovno-matematički fakultet, Zagreb,
Sveučilište u Osijeku - Odjel za fiziku

doi

Citiraj ovu publikaciju

Figueroaa, Ignacio; Ristić, Ramir; Kuršumović, Ahmed; Biljaković, Katica; Starešinić, Damir; Pajić, Damir; Remenyi, György; Babić, Emil
Properties of (TiZrNbCu)1-xNix Metallic Glasses // Journal of alloys and compounds, 745 (2018), 455-459 doi:10.1016/j.jallcom.2018.02.169 (međunarodna recenzija, članak, znanstveni)
Figueroaa, I., Ristić, R., Kuršumović, A., Biljaković, K., Starešinić, D., Pajić, D., Remenyi, G. & Babić, E. (2018) Properties of (TiZrNbCu)1-xNix Metallic Glasses. Journal of alloys and compounds, 745, 455-459 doi:10.1016/j.jallcom.2018.02.169.
@article{article, year = {2018}, pages = {455-459}, DOI = {10.1016/j.jallcom.2018.02.169}, keywords = {Metallic glasses, Electronic band structure, Heat capacity, Mechanical properties}, journal = {Journal of alloys and compounds}, doi = {10.1016/j.jallcom.2018.02.169}, volume = {745}, issn = {0925-8388}, title = {Properties of (TiZrNbCu)1-xNix Metallic Glasses}, keyword = {Metallic glasses, Electronic band structure, Heat capacity, Mechanical properties} }
@article{article, year = {2018}, pages = {455-459}, DOI = {10.1016/j.jallcom.2018.02.169}, keywords = {Metallic glasses Electronic band structure Heat capacity Mechanical properties}, journal = {Journal of alloys and compounds}, doi = {10.1016/j.jallcom.2018.02.169}, volume = {745}, issn = {0925-8388}, title = {Properties of (TiZrNbCu)1-xNix Metallic Glasses}, keyword = {Metallic glasses Electronic band structure Heat capacity Mechanical properties} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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