Measurements of structural relaxation in amorphous Fe<inf>40</inf>Ni<inf>40</inf>B<inf>20</inf> by differential scanning calorimetry

S. Suriñach; N. Clavaguera; M. D. Baró

doi:10.1016/0025-5416(88)90109-7

Measurements of structural relaxation in amorphous Fe<inf>40</inf>Ni<inf>40</inf>B<inf>20</inf> by differential scanning calorimetry

S. Suriñach, N. Clavaguera, M. D. Baró

Departament de Física

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Structural relaxation of a commercial metallic glass Fe40Ni40B20 (Vitrovac 0040) has been studied. The excess enthalpy, inferred from heat capacity measurements by differential scanning calorimetry, was taken as the property sensitive to the reversible relaxation induced in the glass. The activation energy spectrum characterizing this relaxation process was obtained at 500 K. It results in a bell-shaped distribution with a peak maximum at 1.67 eV when we assume a frequency factor of 1011 Hz. © 1988.

Idioma original	Anglès
Pàgines (de-a)	533-536
Revista	Materials Science and Engineering
Volum	97
DOIs	https://doi.org/10.1016/0025-5416(88)90109-7
Estat de la publicació	Publicada - 1 de gen. 1988

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10.1016/0025-5416(88)90109-7

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title = "Measurements of structural relaxation in amorphous Fe40Ni40B20 by differential scanning calorimetry",

abstract = "Structural relaxation of a commercial metallic glass Fe40Ni40B20 (Vitrovac 0040) has been studied. The excess enthalpy, inferred from heat capacity measurements by differential scanning calorimetry, was taken as the property sensitive to the reversible relaxation induced in the glass. The activation energy spectrum characterizing this relaxation process was obtained at 500 K. It results in a bell-shaped distribution with a peak maximum at 1.67 eV when we assume a frequency factor of 1011 Hz. {\textcopyright} 1988.",

author = "S. Suri{\~n}ach and N. Clavaguera and Bar{\'o}, \{M. D.\}",

year = "1988",

month = jan,

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doi = "10.1016/0025-5416(88)90109-7",

language = "English",

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journal = "Materials Science and Engineering",

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T1 - Measurements of structural relaxation in amorphous Fe40Ni40B20 by differential scanning calorimetry

AU - Suriñach, S.

AU - Clavaguera, N.

AU - Baró, M. D.

PY - 1988/1/1

Y1 - 1988/1/1

N2 - Structural relaxation of a commercial metallic glass Fe40Ni40B20 (Vitrovac 0040) has been studied. The excess enthalpy, inferred from heat capacity measurements by differential scanning calorimetry, was taken as the property sensitive to the reversible relaxation induced in the glass. The activation energy spectrum characterizing this relaxation process was obtained at 500 K. It results in a bell-shaped distribution with a peak maximum at 1.67 eV when we assume a frequency factor of 1011 Hz. © 1988.

AB - Structural relaxation of a commercial metallic glass Fe40Ni40B20 (Vitrovac 0040) has been studied. The excess enthalpy, inferred from heat capacity measurements by differential scanning calorimetry, was taken as the property sensitive to the reversible relaxation induced in the glass. The activation energy spectrum characterizing this relaxation process was obtained at 500 K. It results in a bell-shaped distribution with a peak maximum at 1.67 eV when we assume a frequency factor of 1011 Hz. © 1988.

UR - https://www.scopus.com/pages/publications/0023670719

U2 - 10.1016/0025-5416(88)90109-7

DO - 10.1016/0025-5416(88)90109-7

M3 - Article

SN - 0025-5416

VL - 97

SP - 533

EP - 536

JO - Materials Science and Engineering

JF - Materials Science and Engineering

ER -

Measurements of structural relaxation in amorphous Fe<inf>40</inf>Ni<inf>40</inf>B<inf>20</inf> by differential scanning calorimetry

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