THERMAL-EXPANSION STUDY OF FE-MN-SI ALLOYS

Authors
MUKHERJEE GD BANSAL C CHATTERJEE A
Citation
Gd. Mukherjee et al., THERMAL-EXPANSION STUDY OF FE-MN-SI ALLOYS, Physica. B, Condensed matter, 254(3-4), 1998, pp. 223-233
Citations number
32
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physica. B, Condensed matter → ACNP
ISSN journal
09214526
Volume
254
Issue
3-4
Year of publication
1998
Pages
223 - 233
Database
ISI
SICI code
0921-4526(1998)254:3-4<223:TSOFA>2.0.ZU;2-F
Abstract
Thermal expansion measurements have been performed on Fe3-xMnxSi alloy s in the concentration range 1.2 less than or equal to x less than or equal to 1.8 to study the effect of Mn-substitution on their thermal a nd magnetic properties. A theoretical model has been used to determine the vibrational and the magnetic contributions to thermal expansion, specific heat and entropy and to obtain the various Gruneisen paramete rs. (C) 1998 Elsevier Science B.V. All rights reserved.