DocumentCode :
2299222
Title :
The Stress Measurement Experiment Based on Magnetoelastic Effect of the Amorphous Alloy
Author :
Shi, Yanping ; Chen, Janping
Author_Institution :
Dept. of Mech. Eng., Huaihai Inst. of Technol., Lianyungang, China
Volume :
3
fYear :
2010
fDate :
13-14 March 2010
Firstpage :
990
Lastpage :
993
Abstract :
The stress measurement method based on the ferromagnetic material magneto-elastic effect is one kind of new technology. At present the research key point of the method is how to improve its measurement accuracy and the sensitivity. Because amorphous alloy material has good soft magnetic properties, so it has been already widely uses in many kinds of the sensor the development, and the stress measurement method based on amorphous alloy just is one of its lot of the application in the sensor. First, in this paper we analyzed theoretically this kind of stress measuring technique feasibility, and then carried on the measurement experiment in One-way stress and two-way stress using the Fe-base amorphous state alloy thin belt in the laboratory. The results of the test have showed that this stress measurement method is higher measurement sensitiveness and precision.
Keywords :
magnetoelastic effects; sensors; stress measurement; amorphous alloy material; ferromagnetic material magnetoelastic effect; sensors; stress measurement experiment; stress measuring technique; Amorphous magnetic materials; Amorphous materials; Belts; Laboratories; Magnetic analysis; Magnetic materials; Magnetic properties; Magnetic sensors; Soft magnetic materials; Stress measurement; amorphous alloys; experiment research; linear regression analysis; magneto-elastic effect; sensor; stresses measurement;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Measuring Technology and Mechatronics Automation (ICMTMA), 2010 International Conference on
Conference_Location :
Changsha City
Print_ISBN :
978-1-4244-5001-5
Electronic_ISBN :
978-1-4244-5739-7
Type :
conf
DOI :
10.1109/ICMTMA.2010.56
Filename :
5459806
Link To Document :
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