Open AccessMOSSBAUER STUDY OF Fe-Ni INVAR ALLOY
Author(s) -
Mingzhi Jin,
Yu En-Hua,
Sun Shao-Zhou
Publication year - 1983
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.32.947
Subject(s) - invar , materials science , alloy , mössbauer spectroscopy , metallurgy , crystallography , chemistry
In this paper, the magnetic behaviour of Fe-Ni invar alloy is analysed on the basis of Mossbauer spectrum. The coexistence of two magnetic states of iron atom is revealed and invar mechanism of Fe-Ni invar alloys is interpreted according to the above view point. The equations with which one can determine experimentally the magnetic moments of the iron atom in two magnetic states are presented. Anomalous phenomena of Fe-Ni alloy at about 32 wt% Ni are observed.