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作者:A. Grabias , M. Kopcewicz ...
来源:[J].Journal of Magnetism and Magnetic Materials(IF 1.826), 2017, Vol.434, pp.126-134Elsevier
摘要:Abstract(#br)The influence of Co content on the structural and hard magnetic properties of two sets of nanocrystalline Fe 52−x Co x Pt 28 B 20 (x = 0–26) and Fe 60−y Co y Pt 25 B 15 (y = 0–40) alloys was studied. The alloys were prepared as ribbons by the rapid quenchin...
作者:A. Grabias , M. Kopcewicz ...
来源:[J].Journal of Alloys and Compounds(IF 2.39), 2015, Vol.632, pp.609-616Elsevier
摘要:Abstract(#br)The aim of the present work is to study the magnetic properties of ZrO 2 (Fe) nanocrystals prepared by the wet chemistry method. The microwave assisted hydrothermal synthesis was used. The detailed structural characterization was performed by means of X-ray diff...
作者:A. Grabias , D. Oleszak ...
来源:[J].Journal of Magnetism and Magnetic Materials(IF 1.826), 2003, Vol.272, pp.E1141-E1143Elsevier
摘要:Abstract(#br)Soft magnetic properties of the amorphous Fe 63 Ni 7 Zr 10 B 20 and Fe 53 Ni 7 Co 10 Zr 10 B 20 alloys are studied by hysteresis loop measurements at room temperature. The coercivity, saturation magnetization and anisotropy constants are determined. A unique RF-...
作者:A. Grabias , M. Kopcewicz , D. Oleszak
来源:[J].Journal of Alloys and Compounds(IF 2.39), 2002, Vol.339 (1), pp.221-229Elsevier
摘要:Abstract(#br)Phase transformations in the FeZrB-based powders induced by high- and low-energy ball milling are investigated by X-ray diffraction and transmission Mössbauer spectroscopy. The structural and magnetic properties of the processed powders are studied as a function...
作者:A. Grabias , M. Kopcewicz ...
来源:[J].Journal of Magnetism and Magnetic Materials(IF 1.826), 2010, Vol.322 (20), pp.3137-3141Elsevier
摘要:Abstract(#br)Structural and magnetic properties of two rapidly solidified and post-annealed Fe 60 Pt 15 B 25 and Fe 60 Pt 25 B 15 alloys are compared. The as-quenched Fe 60 Pt 15 B 25 ribbon was fully amorphous whereas in the Fe 60 Pt 25 B 15 alloy the amorphous phase coexis...
作者:A. Grabias , D. Oleszak ...
来源:[J].Journal of Alloys and Compounds(IF 2.39), 2006, Vol.434, pp.493-496Elsevier
摘要:Abstract(#br)High-energy ball milling technique with subsequent heat treatment were used to prepare the nanocrystalline Fe 41 Ni 20 Co 20 Zr 7 B 12 alloy. The powder samples were obtained by mechanical milling of the melt-spun amorphous ribbon and by mechanical alloying of t...
作者:A. Grabias , M. Pękała ...
来源:[J].Journal of Magnetism and Magnetic Materials(IF 1.826), 2012, Vol.324 (16), pp.2501-2505Elsevier
摘要:Abstract(#br)The mechanosynthesis of Fe 50 Zn 50 alloy resulted in the formation of the bcc Fe(Zn) solid solution after 20 h of milling. Structural transformations induced by mechanical alloying and heating, and magnetic properties of the powders were studied by Mössbauer sp...
作者:A. Grabias , D. Oleszak ...
来源:[J].Materials Science & Engineering A(IF 2.108), 2006, Vol.449, pp.552-556Elsevier
摘要:Abstract(#br)The aim of this work was to investigate the influence of annealing on the structure of the ferromagnetic Fe 60 Co 10 Ni 10 Zr 7 B 13 metallic glass. Crystallization behaviour of the alloy was studied by differential scanning calorimetry, X-ray diffraction and Mö...
作者:A. Grabias , D. Oleszak ...
来源:[J].Journal of Non-Crystalline Solids(IF 1.597), 2003, Vol.330 (1), pp.75-80Elsevier
摘要:Abstract(#br)Formation and magnetic properties of the bulk amorphous Fe 60 Co 10 Ni 10 Zr 7 B 13 alloy are described. The amorphous powder was prepared by high-energy ball milling of the amorphous ribbon and then was pressed under high pressure and temperature to obtain a bu...
作者:M. Kopcewicz , A. Grabias , P. Nowicki
来源:[J].Materials Science & Engineering A(IF 2.108), 1997, Vol.226, pp.515-519Elsevier
摘要:Abstract(#br)An unconventional technique combining Mössbauer spectroscopy with the effects induced by magnetic radio-frequency (rf) fields (rf collapse and rf sidebands) is employed to study the microstructure and magnetic properties of nanocrystalline bcc-Fe phase formed by...

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