Anelastic relaxation in amorphous Pd39.5Ni39.5P21

P. M. Bronsveld; J. G. Schaarsberg; J. Nauta; J. Th. M. De Hosson

doi:10.1016/0025-5416(88)90111-5

Anelastic relaxation in amorphous Pd39.5Ni39.5P21

P. M. Bronsveld^*
, J. G. Schaarsberg
, J. Nauta
, J. Th. M. De Hosson

^*Corresponding author for this work

Research output: Contribution to journal › Article › Academic › peer-review

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Abstract

In order to study the structural relaxation in an amorphous Pd39.5Ni39.5P21 specimen we measured the isothermal change in the internal friction of the asquenched material with an inverted Kê-type torsion pendulum. This change reflects a reduction in the amount of free volume which is quenched-in during manufacturing. We also measured the anelastic relaxation behaviour of thoroughly annealed samples. At 498 K it turns out that both processes are governed by a spectrum of relaxation times with the anelastic relaxation process having its main peak at a value which is slightly larger than that found for the disappearance of free volume.

Original language	English
Pages (from-to)	541-543
Number of pages	3
Journal	Materials Science and Engineering
Volume	97
Issue number	8
DOIs	https://doi.org/10.1016/0025-5416(88)90111-5
Publication status	Published - Jan-1988

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title = "Anelastic relaxation in amorphous Pd39.5Ni39.5P21",

abstract = "In order to study the structural relaxation in an amorphous Pd39.5Ni39.5P21 specimen we measured the isothermal change in the internal friction of the asquenched material with an inverted K{\^e}-type torsion pendulum. This change reflects a reduction in the amount of free volume which is quenched-in during manufacturing. We also measured the anelastic relaxation behaviour of thoroughly annealed samples. At 498 K it turns out that both processes are governed by a spectrum of relaxation times with the anelastic relaxation process having its main peak at a value which is slightly larger than that found for the disappearance of free volume.",

author = "Bronsveld, \{P. M.\} and Schaarsberg, \{J. G.\} and J. Nauta and \{De Hosson\}, \{J. Th. M.\}",

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T1 - Anelastic relaxation in amorphous Pd39.5Ni39.5P21

AU - Bronsveld, P. M.

AU - Schaarsberg, J. G.

AU - Nauta, J.

AU - De Hosson, J. Th. M.

PY - 1988/1

Y1 - 1988/1

N2 - In order to study the structural relaxation in an amorphous Pd39.5Ni39.5P21 specimen we measured the isothermal change in the internal friction of the asquenched material with an inverted Kê-type torsion pendulum. This change reflects a reduction in the amount of free volume which is quenched-in during manufacturing. We also measured the anelastic relaxation behaviour of thoroughly annealed samples. At 498 K it turns out that both processes are governed by a spectrum of relaxation times with the anelastic relaxation process having its main peak at a value which is slightly larger than that found for the disappearance of free volume.

AB - In order to study the structural relaxation in an amorphous Pd39.5Ni39.5P21 specimen we measured the isothermal change in the internal friction of the asquenched material with an inverted Kê-type torsion pendulum. This change reflects a reduction in the amount of free volume which is quenched-in during manufacturing. We also measured the anelastic relaxation behaviour of thoroughly annealed samples. At 498 K it turns out that both processes are governed by a spectrum of relaxation times with the anelastic relaxation process having its main peak at a value which is slightly larger than that found for the disappearance of free volume.

U2 - 10.1016/0025-5416(88)90111-5

DO - 10.1016/0025-5416(88)90111-5

M3 - Article

SN - 0025-5416

VL - 97

SP - 541

EP - 543

JO - Materials Science and Engineering

JF - Materials Science and Engineering

IS - 8

ER -

Anelastic relaxation in amorphous Pd39.5Ni39.5P21

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