Open AccessMAGNETIC PROPERTIES OF AMORPHOUS Fe90-xMnxZr10 ALLOYS
Author(s) -
Baogen Shen,
Zhan Wang,
Zhao Jian-Gao,
Jinchang Chen
Publication year - 1988
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.37.804
Subject(s) - materials science , thermomagnetic convection , amorphous metal , amorphous solid , curie temperature , condensed matter physics , melt spinning , magnetic moment , phase (matter) , alloy , ferromagnetism , spinning , metallurgy , composite material , magnetic field , crystallography , physics , chemistry , quantum mechanics
The magnetic properties of amorphous Fe90-xMnxZr10 (X = 0, 4, 6, 10, 15) alloys prepared by the drum spinning technique are reported. The dependence of the average magnetic moment per atom μ and Curie temperature Tc on Mn content and the behaviour of the quasi-spin glass in these amorphous alloys are discussed. The magnetic phase diagram of amorphous FeMnZr alloys has been obtained. It is observed that the thermomagnetic curves show a irreversible variance in crystallized Fe84Mn6Zr10 alloy. This phenomenon may be originated from the α→γ phase and γ→α phase transformations at high and low temperatures, respectively.