The Magnetoelastic Characteristics of Fe_{70}Ni_8Si_{10}B_{12} Amorphous Alloy Subjected to Thermo-Magnetic Treatment

• Authors: A. Bieńkowski , J. Salach , R. Szewczyk , R. Kolano
• Languages of publication: EN

Abstracts

EN

This paper presents the experimental results of the magnetic and magnetoelastic investigation on the properties of Fe_{70}Ni_8Si_{10}B_{12} amorphous alloy, subjected to thermo-magnetic treatment. Samples were annealed at temperature 350°C for 1 hour, in parallel magnetic field (4 kA/m), as well as in transverse field (350 kA/m). Sample annealed without magnetic field was also tested. Magnetoelastic tests were performed under uniform compressive stress, applied to the ring-shaped core, perpendicularly to the direction of magnetizing field. The results indicated that the thermo-magnetic heat treatment changes the magnetic characteristics, but does not have a significant influence on the coarse of magnetoelastic characteristics of Fe_{70}Ni_8Si_{10}B_{12} amorphous alloy.

Keywords

EN

75.80.+q; 75.50.Kj

Discipline

• 75.50.Kj: Amorphous and quasicrystalline magnetic materials
• 75.80.+q: Magnetomechanical effects, magnetostriction(for magnetostrictive devices, see 85.70.Ec)

• Journal: Acta Physica Polonica A
• Year: 2008
• Volume: 113
• Issue: 1
• Pages: 87-90

Dates

published

2008-01

received

2007-07-09

Contributors

author

A. Bieńkowski

• Institute of Metrology and Measuring Systems, Warsaw University of Technology, św. A. Boboli 8, 02-525 Warsaw, Poland

author

J. Salach

• Institute of Metrology and Measuring Systems, Warsaw University of Technology, św. A. Boboli 8, 02-525 Warsaw, Poland

author

R. Szewczyk

• Industrial Research Institute for Automation and Measurements, Al. Jerozolimskie 202, 02-486 Warszawa, Poland

author

R. Kolano

• Institute of Non-Ferrous Metals, Sowińskiego 4, 44-100 Gliwice, Poland

References

• 1. B. D. Culity, Introduction to Magnetic Materials, Addison Wesley, London 1972
• 2. D. C. Jiles, J. Appl. Phys. 28, 1537 (1995)
• 3. R. O'Handley, Modern Magnetic Materials - Principles and Applications, Wiley, New York 2000
• 4. A. Bieńkowski, R. Szewczyk, Patent Pending P-345758 (2001)
• 5. D. Jiles, Introduction to Magnetism and Magnetic Materials, Chapman and Hall, London 1998

Identifiers

DOI

10.12693/APhysPolA.113.87