site stats

R2fe17nx

WebAug 15, 2024 · Yang, Ying‐chang, Zhang, Xiao‐dong, Kong, Lin‐shu, Pan, Qi, Yang, Ji‐lian, Ding, Yong‐fan, Zhang, Bai‐sheng, Ye, Chun‐tang, Jin, Lan (1991) Neutron ... WebSm2Fe17Nx稀土永磁材料的研究现状及进展. 机械合金法（Mechanical Alloying,简称MA）或者称高能球磨（High Energy milling） 是Benjamin [12,13]为制备氧化物弥散强化相Ni基合 …

155Gd Mössbauer effect study of Gd2Fe17Nx — Eindhoven …

Web1 Origin of the metamagnetic transitions in Y 1-xEr x Fe 2 (H,D) 4.2 compounds V. Paul-Boncour 1, O. Isnard2,3, V. Shtender , Y. Skourski4, M. Guillot2,5 1Université Paris -Est Créteil, CNRS, ICMPE UMR7182, F 94320 Thiais, France 2Univ Grenoble Alpes, 25 Rue Martyrs, F-38042 Grenoble, France 3CNRS, Inst NEEL, 25 Rue Martyrs, F-38042 Grenoble, France … Web釤鐵氮磁體是指R2Fe17經過氮化處理形成的R2Fe17Nx或R2Fe17NxH等三元或多元金屬間化合物。釤鐵氮型永磁材料是第三代永磁材料，因為釹鐵硼永磁材料雖有優異的磁性能，但 … brunch at the breakers palm beach https://pamroy.com

Mössbauer and magnetic studies of the R2Fe17Nx (R = Lu, Sm ...

WebMar 5, 2024 · Due to the rapidly developing technologies and huge market demand, there has been increasing interest internationally in exploring permanent magnet formulations … WebElectronic structure and magnetic properties of R2Fe17Nx(x=0,3,4) and R2Fe17Cx(x=0,3), (R=Sm,Nd). Journal of Applied Physics, 73(10), 6916–6918. doi:10.1063/1.352433 . WebSep 27, 1999 · 1.. IntroductionRecently it has been found that R 2 Fe 17 compounds can be nitrided to form the interstitial compounds R 2 Fe 17 N x by gas–solid interaction [1], [2], [3].In the system of R 2 Fe 17 N x, Sm 2 Fe 17 N x has a large anisotropy field, a reasonable saturation magnetization, and a relatively high Curie temperature. Such excellent intrinsic … exactfit home improvement inc ny

Structure and magnetic properties of R2Fe17Nx compounds

Category:Study on Preparation of the Precursor of Sm - Scientific.Net

Tags:R2fe17nx

R2fe17nx

Magnetic Properties and Nitrogenation Process of Sm2Fe17Nx …

WebApr 20, 1993 · The Sm2Fe17Nx specimens with 0 _??_ x _??_ 6 can be prepared by nitrogenating Sm2Fe17 in a mixed-gas atmosphere of NH3 and H2. Both saturation … Webthe R2Fe17Nx (R=Lu, Sm) intermetallic compounds. Communications. 77 (1991): 11-16. CHULALONGKORN UNIVERSITY . CURRICULUM VITAE Mr. Chatchai Srinitiwarawong was …

R2fe17nx

Did you know?

WebOct 1, 2011 · A systematic analysis of the crystal and magnetic properties of the nitrides R2Fe17Nx has been undertaken using X-ray and neutron diffraction, a.c. susceptibility and … WebOct 13, 1998 · A nearly perfect magnetic alignment of R2Fe17Nx powders (<20 μm) with respect to the c axis was obtained by using the sample-rotation magnetic-alignment …

WebHigh field magnetization measurements up to 60 T in a single crystalline DyCu rare earth and non-magnetic transition metal compound have been performed by using pulse magnets in Osaka University. WebFeb 10, 1992 · A systematic analysis of the crystal and magnetic properties of the nitrides R 2 Fe 17 N x has been undertaken using X-ray and neutron diffraction, a.c. susceptibility and high-field measurements. The maximum composition corresponds to x max = 3 and to the filling of the distorted 2R–4Fe octahedral site. There is evidence of high anisotropy fields …

WebThe Mössbauer spectra of Sm2Fe17 and Ho 2Fe17 and their nitrides have been measured between 295 and 85 K and analyzed with a model which is consistent with our earlier … WebWe have studied the occurrence of spin-reorientation transitions in the tetragonal La2-xHoxCo14B compounds in the concentration range 0.2 less than or equal tox less than or equal to1.8. Spin orienta

WebAug 7, 2024 · Abstract. Rare earth permanent magnets constitute a mature technology, but the shock of the 2011 rare earth crisis led to the re-evaluation of many ideas from the …

WebNov 1, 1990 · We have shown that ternary rare earth nitrides of the approximate composition R 2 Fe 17 N 2.5 can be prepared by the reaction of R 2 Fe 17 with nitrogen gas at 500°C for all members of this series. The crystal structure and lattice constants of these compounds have been determined and are discussed in terms of volume increase and nitrogen site ... exact fit beltsWebNitrides of ‘2:17’ - type based on rare earth metals and iron are of interest as promising magnetic materials for the development of high-energy permanent magnets. The … exactfit magnetic phone mountWebCopyPermanent link Copy http://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=5447119 brunch at the burj al arabWebThe most recent and exciting development in permanent magnet research is the discovery of rare-earth nitrides and carbides with the 2:17- and l:12- type structures. Nitrogen and carbon enter the lattice interstitially, expanding the volume of the unit cell and leading to a drastic increase in the Curie temperature (up to 300 °C) and to dramatic changes in the … exact fit seamless gutters of westchesterWeb{2DEG; Tilted magnetic field; Thermodynamic properties} {amino acid; high pressure; phase transition} {atomic data; atomic processes; line : formation} {Braneworlds; Field localiz exact fit powder foundationWebहोम Solid State Communications Mössbauer and magnetic studies of the R2Fe17Nx (R = Lu, Sm) intermetallic compounds. Solid State Communications 1991 Vol. 77; Iss. 1. … exact fit phone mountWebOn the structural and magnetic properties of the new ternary nitride series R2Fe17Nx. On the structural and magnetic properties of the new ternary nitride series R2Fe17Nx. O. Isnard. … exact fit luggage bmw 1200 gs 2016