DocumentCode :
959266
Title :
Magnetic properties of a ferromagnetic metallic glass Fe80 P16 B1 C3
Author :
Chien, C.L. ; Hasegawa, R.
Author_Institution :
The John Hopkins University, Baltimore, Maryland
Volume :
12
Issue :
6
fYear :
1976
fDate :
11/1/1976 12:00:00 AM
Firstpage :
951
Lastpage :
953
Abstract :
A ferromagnetic metallic glass Fe80 P16 B1 C3 (METGLAS®2615) has been studied from 4.2 K to 1100 K by57Fe Mössbauer spectroscopy. In the glassy state, the magnetization axis stays in the ribbon plane at 
K. Below 420 K, the axis on the average is at an angle to the ribbon plane. Since the magnetic ordering temperature Tc is close to the lowest crystallization temperature, Tc can only be estimated. There are two distinct crystallization temperatures. At 
K, the glassy sample transforms slowly but exclusively to α-Fe. At 
K, the remainder of the glassy sample transforms rapidly to α-Fe ( 
K) and Fe3 P ( 
K). These results are discussed in comparison with the thermomagnetization and x-ray data obtained previously.
K. Below 420 K, the axis on the average is at an angle to the ribbon plane. Since the magnetic ordering temperature T K, the glassy sample transforms slowly but exclusively to α-Fe. At K, the remainder of the glassy sample transforms rapidly to α-Fe ( K) and Fe K). These results are discussed in comparison with the thermomagnetization and x-ray data obtained previously.Keywords :
Amorphous magnetic materials/devices; Amorphous magnetic materials; Crystallization; Glass; Iron; Magnetic anisotropy; Magnetic properties; Magnetization; Perpendicular magnetic anisotropy; Spectroscopy; Temperature distribution;
fLanguage :
English
Journal_Title :
Magnetics, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9464
Type :
jour
DOI :
10.1109/TMAG.1976.1059137
Filename :
1059137
Link To Document :
