TY - JOUR
T1 - Effects of al and ga additions on the magnetic properties of fe-b amorphous alloy
AU - Chen, Yaw Nan
AU - Huang, Der-Ray
AU - Chuang, Yii Der
PY - 1983/1/1
Y1 - 1983/1/1
N2 - In order to study the concentration dependence of the electrical and magnetic properties of amorphous Fe-B-(Al, Ga) alloys, metallic glass ribbons of Fe 80 B 20- x M x (0 ≤ x ≤6) were prepared by rapid quenching from the melt using a melt spinning technique. The highest crystallization temperature, 520°C and electrical resistivity, 215 µΩcm were observed by DSC and the four-probe method, respectively. The maximum value of saturation magnetization was found 16.3 kG for Fe 80 B 18 Al 2 by a vibrating sample magnetometer. Stress-relief annealing with 10 Oe magnetic. field increased the permeability of amorphous fe80b18al2 alloy to 110,000. The core loss of amorphous fe80b18al2 is rather low at low frequencies and only 50 W /kg at 10 kHz when the magnetic induction Bm is 10 kG.
AB - In order to study the concentration dependence of the electrical and magnetic properties of amorphous Fe-B-(Al, Ga) alloys, metallic glass ribbons of Fe 80 B 20- x M x (0 ≤ x ≤6) were prepared by rapid quenching from the melt using a melt spinning technique. The highest crystallization temperature, 520°C and electrical resistivity, 215 µΩcm were observed by DSC and the four-probe method, respectively. The maximum value of saturation magnetization was found 16.3 kG for Fe 80 B 18 Al 2 by a vibrating sample magnetometer. Stress-relief annealing with 10 Oe magnetic. field increased the permeability of amorphous fe80b18al2 alloy to 110,000. The core loss of amorphous fe80b18al2 is rather low at low frequencies and only 50 W /kg at 10 kHz when the magnetic induction Bm is 10 kG.
UR - http://www.scopus.com/inward/record.url?scp=0020813089&partnerID=8YFLogxK
U2 - 10.1109/TMAG.1983.1062627
DO - 10.1109/TMAG.1983.1062627
M3 - Article
AN - SCOPUS:0020813089
VL - 19
SP - 1919
EP - 1921
JO - IEEE Transactions on Magnetics
JF - IEEE Transactions on Magnetics
SN - 0018-9464
IS - 5
ER -