Title: Intrinsic deformation properties of icosahedral Al-Pd-Mn single quasi-crystals
Authors: Feuerbacher, M ×
Baufeld, Bernd
Rosenfeld, R
Bartsch, M
Hanke, G
Beyss, M
Wollgarten, M
Messerschmidt, U
Urban, K #
Issue Date: Feb-1995
Publisher: Taylor & francis ltd london
Series Title: Philosophical magazine letters vol:71 issue:2 pages:91-98
Abstract: Plastic deformation experiments were performed on icosahedral Al-Pd-Mn single-quasicrystals to determine the thermodynamic activation parameters of the deformation process. The stress exponent and the strain-rate sensitivity of the flow stress were obtained by means of stress relaxation experiments. The activation enthalpy of the deformation process was measured by temperature change experiments. In the range from 730 to 800-degrees-C a nearly constant value of about 7 eV was determined.
ISSN: 0950-0839
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Department of Materials Engineering - miscellaneous
× corresponding author
# (joint) last author

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