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Yazar "101579" için listeleme

Yazar "101579" için listeleme

Sırala: Sıra: Sonuçlar:

  • Crystallization kinetics and phase transformation mechanisms incu56zr44 glassy alloy 
    Kalay, İlkay; Kramer, Matthew J.; Napolitano, R. E. (Springer, 2015-08)
    The kinetics and phase selection mechanisms involved in the crystallization of an amorphous Cu-Zr alloy of eutectic composition (Cu56Zr44) were investigated using in situ high-energy X-ray diffraction (HEXRD), transmission ...
  • Effect of Sm on thermal and mechanical properties of Cu-Zr-Al bulk metallic glasses 
    Sıkan, F.; Atabay, Sıla Ece; Motallebzadeh, A.; Özerinç, S.; Kalay, I.; Kalay, Y. E. (Elsevier Science SA, 2019-01-16)
    The effect of rare-earth (Sm) microalloying on the thermal stability and phase selection along with the effect of nanocrystallization on the mechanical properties of amorphous melt-spun ribbons of Zr50Cu40Al10, Zr49Cu39.2Al9.8Sm2 ...
  • Investigation of phase selection hierarchy in Mn-Al alloys 
    Genç, Ayşe Merve; Acar, Özgün; Turan, Servet; Kalay, İlkay; Savacı, Umut; Kalay, Yunus Eren (2019-12)
    Primarily attributed to the formation of the ferromagnetic tau-phase, near equiatomic composition of Mn-Al have recently received much attention in permanent magnet industry. Several mechanisms have been proposed in ...
  • Kinetics and Mechanisms of Isothermal Devitrification in Amorphous Cu50Zr50 
    Cullinan, Tim; Kalay, İlkay; Kalay, Y. Eren; Kramer, Matt; Napolitano, Ralph (2015-02)
    The crystallization kinetics and microstructural dynamics associated with devitrifying a meltspun Cu50Zr50 metallic glass were investigated using isothermal treatments, in situ high-energy synchrotron X-ray diffraction, ...
  • Kinetics and mechanisms of isothermal devitrification inamorphous cu50zr50 
    Cullinan, Tim; Kalay, İlkay; Kalay, Y. Eren; Kramer, Matt; Napolitano, Ralph (Springer, 2015-02)
    The crystallization kinetics and microstructural dynamics associated with devitrifying a melt-spun Cu50Zr50 metallic glass were investigated using isothermal treatments, in situ high-energy synchrotron X-ray diffraction, ...
  • Local Chemical and Topological Order in Al-Tb And its Role in Controlling Nanocrystal Formation 
    Kalay, Y. E.; Kalay, I.; Hwang, Jinwoo; Voyles, P. M.; Kramer, M. J. (Pergamon-Elsevier Science LTD, 2012-03)
    How the chemical and topological short- to medium-range order develops in Al-Tb glass and its ultimate effect on the control of the high number density of face-centered-cubic-Al (fcc-Al) nuclei during devitrification are ...
  • Microstructure and Mechanical Properties of CoCrFeNi(TiAl) High Entropy Alloys 
    Kalay, İlkay (2020)
    The structure and mechanical properties of CoCrFeNi and CoCrFeNiTi0.5Al0.5 (in molar ratio) high entropy alloys were investigated using X-ray diffraction (XRD), optical microscope (OM), scanning electron microscope (SEM), ...
  • Nanocrystallization In Cu-Zr-Al-Sm Bulk Metallic Glasses 
    Sıkan, Fatih; Yaşar, Bengisu; Kalay, İlkay (Springer, 2018-04)
    The effect of rare-earth element (Sm) microalloying on the thermal stability and crystallization kinetics of melt-spun ribbons and suction-cast rods of Zr48Cu38.4Al9.6Sm4 alloy were investigated using differential scanning ...
  • Nanoscale structure and structural relaxation in Zr 50Cu 45Al 5 bulk metallic glass 
    Hwang, Jinwoo; Melgarejo, Z.H.; Kalay, Y.E.; Kalay, İlkay; Kramer, M.J.; Stone, D.S.; Voyles, P.M. (2012-05-11)
    Hybrid reverse Monte Carlo simulations of the structure of Zr 50Cu 45Al 5 bulk metallic glass incorporating medium-range structure from fluctuation electron microscopy data and short-range structure from an embedded atom ...
  • The Anomalous Nucleation in Al-Tb Metallic Glasses 
    Ulucan, T.H.; Kalay, İlkay; Kalay, Y.E. (2021-02)
    The effects of amorphous structure on the devitrification of Al90Tb10 marginal glass former system were investigated in detail by a combined study of high-energy X-ray diffraction (HEXRD), X-ray absorption fine structure ...