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Content available Microstructure and Soft Magnetic Properties of Fe-Zr-(Pt)-Nb-Cu-B Amorphous Alloys
100%
Gondro J. , Błoch K. , Nabiałek M. , Walters S.
Archives of Metallurgy and Materials
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2017
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tom Vol. 62, iss. 2A
707--710
EN
This paper presents the results of investigations into the microstructure and magnetic properties of Fe86Zr7Nb1Cu1B5, Fe82Zr7Nb2Cu1B8 and Fe81Pt5Zr7Nb1Cu1B5 alloys. The alloys were investigated in their as-quenched state, in the form of thin ribbons with approximate dimensions as follows: width 3 mm and thickness 20 μm. The investigations were performed utilizing Mössbauer spectrometry and X-ray diffractometry. Also, an evaluation of the low-field magnetic susceptibility and measurements of the magnetization versus temperature and magnetizing field were performed.
2
Content available Analysis of the Thermal and Magnetic Properties of Amorphous Fe61Co10Zr2.5Hf2.5Me2W2B20 (Where Me = Mo, Nb, Ni Or Y) Ribbons
51%
Dośpiał M. , Gruszka K. , Mizera J. , Nabiałek M. , Szota M. , Bloch K. , Gondro J. , Pietrusiewicz P. , Sandu A. V. , Mustafa Al Bakri A. M. , Walters S. , Walters K. , Garus S.
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3
Content available Analysis of the Thermal and Magnetic Properties of Amorphous Fe61Co10Zr2.5Hf2.5Me2W2B20 (Where Me = Mo, Nb, Ni Or Y) Ribbons
51%
Gruszka K. , Nabiałek M. , Szota M. , Bloch K. , Gondro J. , Pietrusiewicz P. , Sandu A. V. , Mustafa Al Bakri A. M. , Walters K. , Walters S. , Garus S. , Dośpiał M. , Mizera J.
Archives of Metallurgy and Materials
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2016
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tom Vol. 61, iss. 2A
641--644
EN
The paper presents the results of structural and magnetic properties and thermal stability for a group of functional materials based on Fe61Co10Zr2.5Hf2.5Me2W2B20 (where Me = Mo, Nb, Ni or Y). Samples were obtained in the form of ribbons using melt-spinning method. The X-ray diffraction patterns of investigated samples confirmed their amorphous structure. Based on the analysis of DSC curves characteristic temperatures: glass forming temperature (Tg), crystallization temperature (Tx) and temperature range of the supercooled liquid ΔTx were determined. Small addition of transition metals elements has strong influence on magnetic and thermal parameters of studied materials. The comprehensive studies revealed that in terms of magnetic properties the Ni-addition resulted in highest reduction in coercivity and anisotropy field.
4
Content available Microstructure and Soft Magnetic Properties of Fe-Zr-(Pt)-Nb-Cu-B Amorphous Alloys
50%
Gondro J. , Błoch K. , Nabiałek M. , Walters S.
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