Pregled bibliografske jedinice broj: 510548
Simple correlation between mechanical and thermal properties in TE-TL (TE=Ti, Zr, Hf ; TL=Ni, Cu) amorphous alloys
Simple correlation between mechanical and thermal properties in TE-TL (TE=Ti, Zr, Hf ; TL=Ni, Cu) amorphous alloys // Journal of non-crystalline solids, 357 (2011), 15; 2949-2953 doi:10.1016/j.jnoncrysol.2011.03.038 (međunarodna recenzija, članak, znanstveni)
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Naslov
Simple correlation between mechanical and thermal properties in TE-TL (TE=Ti, Zr, Hf ; TL=Ni, Cu) amorphous alloys
Autori
Ristić, Ramir ; Babić, Emil ; Stubičar, Mirko ; Kuršumović, Ahmed ; Cooper, John Robert ; Figueroa, Ignacio ; Davies, Hywel ; Todd, Ian ; Varga, L.K. ; Bakonyi, Imre
Izvornik
Journal of non-crystalline solids (0022-3093) 357
(2011), 15;
2949-2953
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
amorphous metals; metallic glasses; mechanical properties
Sažetak
We provide new data for the stiffness, hardness, Debye temperatures and crystallization and glass transition temperatures for fourteen Ti-TL and Hf-TL amorphous alloys (TL=Ni, Cu) covering wide composition range (x(TL)≤70). These data increase linearly with x, as was previously observed for Zr-TL glassy alloys. Thus, the strength of interatomic bonding in all TE-TL amorphous alloys (TE=Ti, Zr, Hf) increases with x for x≤65. The approximetaly linear variation of mechanical, vibrational and thermal parameters with x enables one to estimate these parameters for pure amorphous TEs, but does not indicate compositions at which bulk metallic glasses (BMG) form in these alloy systems. The reduced glass transition temperature Trg is the property which correlates with the formation of BMGs in glassy TE-TL alloys.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
035-0352827-2841 - Materijali sa elektronskom strukturom modeliranom modernim tehnikama priprave (Aviani, Ivica, MZOS ) ( CroRIS)
119-1191458-1019 - Elektromagnetska svojstva nanostrukturiranih materijala (Babić, Emil, MZOS ) ( CroRIS)
Ustanove:
Institut za fiziku, Zagreb,
Prirodoslovno-matematički fakultet, Zagreb
Citiraj ovu publikaciju:
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