Atomic Structure and Magnetic Properties of the Fe78B13Si9 Amorphous Alloy Surface

2018 ◽  
Vol 122 (50) ◽  
pp. 28613-28618 ◽  
Author(s):  
Xuan Li ◽  
Lei Zuo ◽  
Xin Zhang ◽  
Tao Zhang
Keyword(s):  
Magnetic Properties ◽  
Amorphous Alloy ◽  
Atomic Structure ◽  
Alloy Surface

Structure and Composition Investigation of Amorphous Alloy Fe78Ni1Si9B12 during Thermal Processing

2012 ◽  
Vol 590 ◽  
pp. 13-16 ◽  
Author(s):  
Aleksandr Fedorets ◽  
Aleksandr Kotvitckii ◽  
Evgeny B. Modin ◽  
Aleksandr Dubinets ◽  
Evgeny Pustovalov ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Amorphous Alloy ◽  
Phase Analysis ◽  
Thermal Processing ◽  
Alloy Surface ◽  
Magnetic Alloy ◽  
Change Of State ◽  
Microstructure And Magnetic Properties

This paper covers the investigation of the microstructure and magnetic properties of amorphous magnetic alloy Fe78Ni1Si9B12 films, which was subjected to thermal processing. Study of the surface with the help of phase analysis and Kikuchi-diffraction revealed the change of state of the alloy surface without the influence on its volume.

Soft magnetic properties of the Fe72Co10Nb6B12 amorphous alloy

2006 ◽  
Vol 423 (1-2) ◽  
pp. 77-80 ◽  
Author(s):  
A. Chrobak ◽  
G. Haneczok ◽  
P. Kwapuliński ◽  
D. Chrobak ◽  
Z. Stokłosa ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Amorphous Alloy ◽  
Soft Magnetic Properties ◽  
Soft Magnetic

Effects of oxygen on thermal behavior and magnetic properties of FePC amorphous alloy

2022 ◽  
Vol 581 ◽  
pp. 121413
Author(s):  
Long Hou ◽  
Qizhong Shang ◽  
Hai Yang ◽  
Biao Zhang ◽  
Ying Huang
Keyword(s):  
Magnetic Properties ◽  
Amorphous Alloy ◽  
Thermal Behavior

Effect of pulsed laser heating on the magnetic properties of the amorphous alloy Fe76Si13B11

2009 ◽  
Vol 108 (2) ◽  
pp. 125-130 ◽  
Author(s):  
V. V. Girzhon ◽  
A. V. Smolyakov ◽  
N. G. Babich ◽  
M. P. Semen’ko
Keyword(s):  
Magnetic Properties ◽  
Amorphous Alloy ◽  
Laser Heating ◽  
Pulsed Laser ◽  
Pulsed Laser Heating

scholarly journals The effect of temperature and frequency on magnetic properties of the Fe81B13Si4C2 amorphous alloy

2011 ◽  
Vol 43 (2) ◽  
pp. 175-182 ◽  
Author(s):  
S. Djukic ◽  
V. Maricic ◽  
A. Kalezic-Glisovic ◽  
L. Ribic-Zelenovic ◽  
S. Randjic ◽  
...  
Keyword(s):  
Signal Processing ◽  
Magnetic Properties ◽  
Amorphous Alloy ◽  
Frequency Domain ◽  
Magnetic Permeability ◽  
Structural Relaxation ◽  
Substantial Reduction ◽  
Effect Of Temperature ◽  
Influence Of Temperature ◽  
Mean Frequency

In this study it was investigated influence of temperature and frequency on permeability, coercivity and power loses of Fe81B13Si4C2 amorphous alloy. Magnetic permeability measurements performed in nonisothermal and isothermal conditions was confirmed that efficient structural relaxation was occurred at temperature of 663 K. This process was performed in two steps, the first one is kinetic and the second one is diffuse. Activation energies of these processes are: Ea1 = 52.02 kJ/mol for kinetic and Ea2 = 106.9 kJ/mol for diffuse. It was shown that after annealing at 663 K coercivity decrease about 30% and therefore substantial reduction in power loses was attained. Investigated amorphous alloy satisfied the criteria for signal processing devices that work in mean frequency domain.

scholarly journals Field- and Stress-Induced Magnetic Anisotropy in Nanocrystalline Fe-Based and Amorphous Co-Based Alloys

1999 ◽  
Vol 32 (1-4) ◽  
pp. 289-294
Author(s):  
V. A. Lukshina ◽  
N. V. Dmitrieva ◽  
A. P. Potapov
Keyword(s):  
Magnetic Field ◽  
Magnetic Properties ◽  
Amorphous Alloy ◽  
Magnetic Anisotropy ◽  
Thermomechanical Treatment ◽  
Nanocrystalline Alloy ◽  
Complex Effect ◽  
Induced Magnetic Anisotropy ◽  
The Magnetic Field

For nanocrystalline alloy Fe73.5Cu1Nb3Si13.5B9 thermomechanical treatment was carried out simultaneously with nanocrystallizing annealing (1) or after it (2). It was shown that a change in magnetic properties for the case 1 is essentially greater than for the case 2. Complex effect of thermomagnetic and thermomechanical treatments on magnetic properties was studied in the above-mentioned nanocrystalline alloy as well as in the amorphous alloy Fe5Co70.6Si15B9.4., During the annealings both field and stress were aligned with the long side of the specimens. It was shown that the magnetic field, AC or DC, decreases an effect of loading. Moreover, the magnetic field, AC or DC, applied after stress-annealing can destroy the magnetic anisotropy already induced under load.

Nanocrystal formation, structure and magnetic properties of Fe–Si–B amorphous alloy afterdeformation

2013 ◽  
Vol 97 ◽  
pp. 15-17 ◽  
Author(s):  
G. Abrosimova ◽  
A. Aronin ◽  
D. Matveev ◽  
E. Pershina
Keyword(s):  
Magnetic Properties ◽  
Amorphous Alloy ◽  
Nanocrystal Formation
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