DC and AC magnetization processes in soft magnetic materials

2002 ◽  
Vol 242-245 ◽  
pp. 77-83 ◽  
Author(s):  
Fausto Fiorillo
Keyword(s):  
Magnetic Materials ◽  
Soft Magnetic Materials ◽  
Soft Magnetic ◽  
Ac Magnetization ◽  
Magnetization Processes

scholarly journals Circular Magnetization Processes in CoFeNi Electroplated Wires

2009 ◽  
Vol 152-153 ◽  
pp. 341-344 ◽  
Author(s):  
H. García-Miquel ◽  
V.M. García-Chocano ◽  
G.V. Kurlyandskaya
Keyword(s):  
External Field ◽  
Magnetic Materials ◽  
Hysteresis Loops ◽  
Soft Magnetic Materials ◽  
Magnetization Curves ◽  
Frequency Range ◽  
Soft Magnetic ◽  
Sensor Applications ◽  
Magnetization Processes

Circular magnetization processes in electroplated wires is an important topic having straight connection with sensor applications of these soft magnetic materials. In present work the longitudinal and circular hysteresis loops were measured and corresponding magnetization processes were studied in Cu98Be2/Co16Fe20Ni64 wires. The longitudinal hysteresis loops, Mz-Hz, were measured by inductive technique in a frequency range of 10 to 70 Hz. The circular magnetization curves (Mφ- Hφ) were measured for frequencies of 50 and 100 kHz in the Hφ field up to 1500A/m for different values of the axial external field of 0 to 500 A/m. The longitudinal and circular magnetization curves are comparatively analyzed.

scholarly journals New compensation ferrometer design

2018 ◽  
Vol 69 (6) ◽  
pp. 411-414
Author(s):  
Aleš Havránek ◽  
Ivan Zemánek
Keyword(s):  
Magnetic Flux ◽  
Full Advantage ◽  
Magnetic Materials ◽  
Flux Density ◽  
Soft Magnetic Materials ◽  
Magnetic Flux Density ◽  
Soft Magnetic ◽  
Magnetomotive Force ◽  
Ac Magnetization ◽  
Force Compensation

Abstract The compensation ferrometer is an instrument for the measurement of open specimen soft magnetic materials parameters at AC magnetization based on the magnetomotive force compensation method. New magnetizing process regulator that controls voltage induced in measuring winding (magnetic flux density waveform) and the voltage induced across Rogowski-Chattock potentiometer (compensation) was developed recently. This paper deals with a new compensation ferrometer design that allows taking the full advantage of the new regulator. New ferrometer based on STEMlab platform improves precision and speed of the measurement.

Modeling of the Temperature Dependence of Soft Magnetic Materials

2020 ◽  
Author(s):  
Gereon Goldbeck ◽  
Gerd Bramerdorfer ◽  
Wolfgang Amrhein ◽  
Josef Hinterdorfer ◽  
Bernhard Weis
Keyword(s):  
Temperature Dependence ◽  
Magnetic Materials ◽  
Soft Magnetic Materials ◽  
Soft Magnetic
Sign in / Sign up

Export Citation Format

Share Document