Skip navigation
  • Logo
  • Home
  • Communities
    & Collections
  • Research Outputs
  • Researchers
  • Projects
  • Explore by
    • Research Outputs
    • Researchers
    • Projects
  • Sign on to:
    • My DSpace
    • Receive email
      updates
    • Edit Account details
FFH logo

  1. RePhyChem
  2. Research Outputs
  3. Journal Article
Please use this identifier to cite or link to this item: https://dspace.ffh.bg.ac.rs/handle/123456789/1873
Title: Thermal stability and crystallization of Fe<inf>89.8</inf>Ni<inf>1.5</inf>Si<inf>5.2</inf>B<inf>3</inf>C<inf> 0.5</inf> amorphous alloy
Authors: Minić, Dragica 
Gavrilović, A.
Angerer, P.
Minić, D. G.
Maričić, A.
Keywords: Differential thermal analysis (DTA);Metallic glasses;Phase transformations;X-ray diffraction (XRD)
Issue Date: 12-Aug-2009
Journal: Journal of Alloys and Compounds
Abstract: 
The thermal stability and crystallization of the Fe89.8Ni1.5Si5.2B3C0.5 amorphous alloy in non-isothermal as well as in isothermal conditions were studied. It was shown that the amorphous alloy was stable up to a temperature of 753 K when a multi-step structural transformation began. Initially an α-Fe phase was formed, followed by a Fe2B phase at temperatures over 813 K. Kinetic parameters, the activation energy (Ea) and the pre-exponential factor (ln A), for both crystallization steps were determined as Ea = 486.3 kJ mol-1 and ln A (A [min-1]) = 72.7 for first step and Ea = 446.3 kJ mol-1 and ln A (A [min-1]) = 63.7 for second step according the Kissinger method and as Ea = 499.9 kJ mol-1 and ln A (A [min-1]) = 88.1 for first step and Ea = 460.8 kJ mol-1 and ln A (A [min-1]) = 79.2 for second step according the Ozawa method. © 2009 Elsevier B.V. All rights reserved.
URI: https://dspace.ffh.bg.ac.rs/handle/123456789/1873
ISSN: 0925-8388
DOI: 10.1016/j.jallcom.2009.04.050
Appears in Collections:Journal Article

Show full item record

SCOPUSTM   
Citations

18
checked on Jul 4, 2025

Page view(s)

19
checked on Jul 6, 2025

Google ScholarTM

Check

Altmetric

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.


Explore by
  • Communities
    & Collections
  • Research Outputs
  • Researchers
  • Projects
University of Belgrade
Faculty of Physical Chemistry
Studentski trg 12-16
11158 Belgrade 118
PAC 105305
SERBIA
University of Belgrade Faculty of Physical Chemistry