693.932 PEOPLE
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| Naji, M. |
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Chicinas, Ionel
Technical University of Cluj-Napoca
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (34/34 displayed)
- 2023Frequency Properties of Polymer Bonded Compacts Obtained from Ball Milled Permalloy Powders with Mo and Cu Additionscitations
- 2018AlSb intermetallic semiconductor compound formation by solid state reaction after partial amorphization induced by mechanical alloyingcitations
- 2017A comparative study of the Co-based amorphous alloy prepared by mechanical alloying and rapid quenching
- 2014Preparation and soft magnetic properties of spark plasma sintered compacts based on Fe-Si-B glassy powdercitations
- 2013The influence of milling and annealing on the structural and magnetic behavior of Nd2Fe14B/alpha-Fe magnetic nanocompositecitations
- 2013Atomic-Scale Investigation of SmCo5/alpha-Fe Nanocomposites: Influence of Fe/Co Interdiffusion on the Magnetic Propertiescitations
- 2013Influence of mechanical milling on the physical properties of SmCo5/Fe65Co35 type hard/soft magnetic nanocompositecitations
- 2013The influence of short time heat treatment on the structural and magnetic behaviour of Nd2Fe14B/alpha-Fe nanocomposite obtained by mechanical millingcitations
- 2013A Mössbauer investigation of the formation of the Ni3Fe phase by high energy ball milling and subsequent annealingcitations
- 2013A Mössbauer investigation of the formation of the Ni3Fe phase by high energy ball milling and subsequent annealingcitations
- 2013Thermal evolution of the Ni3Fe compound obtained by mechanical alloying as probed by differential scanning calorimetrycitations
- 2013Magnetic properties of nanocrystalline Ni3Fe compacts prepared by spark plasma sinteringcitations
- 2013Structural and magnetic properties of the copper ferrite obtained by reactive milling and heat treatmentcitations
- 2012Heat-treatment influence on Ni-Fe-Cu-Mo nanocrystalline alloy obtained by mechanical alloyingcitations
- 2011Influence of wet milling conditions on the structural and magnetic properties of Ni3Fe nanocrystalline intermetallic compoundcitations
- 2011Structural and magnetic properties of nanocrystalline NiFeCuMo powders produced by wet mechanical alloyingcitations
- 2011Influence of benzene on the Ni3Fe nanocrystalline compound formation by wet mechanical alloying: An investigation combining DSC, X-ray diffraction, mass and IR spectrometriescitations
- 2011Obtaining of the Ir-Al Nanocrystalline Powders by Mechanical Alloying
- 2011Structural and magnetic properties of nanocrystalline ZnFe2O4 powder synthesized by reactive ball milling
- 2011Synthesis, structural and magnetic characterization of nanocrystalline nickel ferrite-NiFe2O4 obtained by reactive millingcitations
- 2011Formation of the Hipernik Alloy by Mechanical Alloyingcitations
- 2011Synthesis of the Mumetal Magnetic Powders by Mechanical Alloying
- 2010Structural and magnetic behaviour of SmCo(4)/alpha-Fe nanocomposites obtained by mechanical milling and subsequent annealing
- 2010Magnetic and structural behaviour of Nd2Fe14B/alpha-Fe and (NdDy)(2)Fe14B/alpha-Fe obtained by mechanical milling and annealing
- 2010Synthesis of nanocrystalline Supermalloy powders by mechanical alloying: A thermomagnetic analysiscitations
- 2008Magnetic and structural behaviour of (Nd,Dy)(2)Fe14B/alpha-Fe nanocomposites obtained by mechanical milling and annealing
- 2008Structural evolution of some hard/soft magnetic heterostructures obtained by mechanical milling and annealing
- 2007Magnetic behavior of SmCo3Cu2/alpha-Fe nanocomposite obtained by mechanical millingcitations
- 2007Nanocomposite (Nd,Dy)(2)Fe14B/alpha-Fe magnetic materials coupled by exchange
- 2007AC magnetic properties of the soft magnetic composites based on nanocrystalline Ni-Fe powders obtained by mechanical alloyingcitations
- 2006Soft magnetic nanocrystalline powders produced by mechanical alloying routes
- 2004Synthesis of the supermalloy powders by mechanical alloying
- 2003Synthesis and magnetic properties of Ni3Fe intermetallic compound obtained by mechanical alloyingcitations
- 2002Magnetic properties of Ni3Fe intermetallic compound obtained by mechanical alloying
Places of action
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article
A Mössbauer investigation of the formation of the Ni3Fe phase by high energy ball milling and subsequent annealing
Abstract
NieFe alloys obtained by high energy ball milling of pure Ni and Fe powders were investigated by 57Fe Mössbauer spectrometry. The Mössbauer spectra of the as-milled powders were fitted with two magnetic contributions, corresponding to the a-Fe and NieFe phases. As the milling time increases, the relative intensity of the a-Fe contribution decreases while that of the NieFe phase increases. After about 10 h of milling, a NieFe phase with a composition close to Ni3Fe is obtained and no more a-Fe phase is present in the powder. The contribution of the NieFe phase is carefully investigated, and the value of the hyperfine field shows that Ni3Fe is formed in a disordered state. The influence of an annealing treatment at 330 C is discussed and compared to the results of both X-ray diffraction analysis and magnetic measurements previously obtained.