Please use this identifier to cite or link to this item:
http://hdl.handle.net/1942/3915
Title: | CALCULATION OF THE SHEAR MODULUS PROPERTIES OF AMORPHOUS-ALLOYS | Authors: | STALS, Lambert DE SCHEPPER, Luc DE CEUNINCK, Ward KNUYT, Gilbert |
Issue Date: | 1991 | Publisher: | ELSEVIER SCIENCE SA LAUSANNE | Source: | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 133. p. 261-264 | Abstract: | An analytical expression for the shear modulus G of an amorphous metal is derived as a function of a few interatomic potential parameters and the dispersion for the nearest neighbour distance. The experimentally observed relative difference between the amorphous and crystalline shear modulus is reproduced in a quantitative way. It is shown that the anharmonic contribution in the potential plays a crucial role in the explanation for the small G value of an amorphous alloy in comparison with the value for a crystal with the same chemical composition. By differentiation of the expression for G, a number of correlations are derived between the changes of different physical properties during irreversible annealing of an amorphous alloy. These correlations are confirmed in a semi-quantitative way by experiment. | Notes: | KNUYT, G, LIMBURGS UNIV CENTRUM,MAT PHYS RES GRP,UNIV CAMPUS,B-3610 DIEPENBEEK,BELGIUM. | Document URI: | http://hdl.handle.net/1942/3915 | DOI: | 10.1016/0921-5093(91)90065-U | ISI #: | A1991FG70300064 | Type: | Journal Contribution |
Appears in Collections: | Research publications |
Show full item record
SCOPUSTM
Citations
5
checked on Sep 3, 2020
WEB OF SCIENCETM
Citations
4
checked on Mar 29, 2024
Page view(s)
86
checked on Nov 7, 2023
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.