scholarly journals A measurement setup for acquiring the local magnetic properties of plastically deformed soft magnetic materials

2011 ◽  
Vol 109 (7) ◽  
pp. 07E306 ◽  
Author(s):  
Shasha Bi ◽  
Alexander Sutor ◽  
Reinhard Lerch ◽  
Yunshi Xiao
Keyword(s):  
Magnetic Properties ◽  
Magnetic Materials ◽  
Soft Magnetic Materials ◽  
Soft Magnetic

The Portable Measurement Instrument of Dynamic Magnetic Properties for the Soft Magnetic Materials

2014 ◽  
Vol 1004-1005 ◽  
pp. 1321-1324
Author(s):  
Rui Fen Hou ◽  
Wen Fan ◽  
Zhi Gao Zhang ◽  
Wen Jie Gong ◽  
An Li Lin
Keyword(s):  
Magnetic Properties ◽  
Magnetic Materials ◽  
Sampling Method ◽  
Measurement Instrument ◽  
Soft Materials ◽  
Soft Magnetic Materials ◽  
Soft Magnetic ◽  
Measurement Results ◽  
Different Types ◽  
Measurement Principle

The portable measurement instrument is designed and built to measure the dynamic magnetic properties of the soft magnetic materials. The measurement principle and sampling method are presented. The study shows the instrument can measure the different types of soft materials accurately at frequencies in the range of 20 Hz – 200 kHz. The standard deviations of the specific total loss (Ps) and amplitude permeability (μa) are less than 0.3%. The errors ofPsanduaare not larger than 0.3% between the measurement results of the instrument and the standard measurement device of National Institute of Metrology (NIM) of China NIM.

Sign in / Sign up

Export Citation Format

Share Document