Magnetic anisotropy and crystallographic alignment in Fe and NdH2 during d-HDDR process of Nd-Fe-B-Ga-Nb powders

Magnetic anisotropy and crystallographic alignment in Fe and NdH2 during d-HDDR process of Nd-Fe-B-Ga-Nb powders

Hydrogen disproportionation (HD) treatments at 820°C for 10 h with different hydrogen pressures (PHD) were performed for Nd-Fe-B-Ga-Nb magnetic powder to clarify the relationship between the structural differences and resultant magnetic anisotropy as a function of PHD during dynamic hydrogen disprop...

Full description

Bibliographic Details
Main Authors:	Takashi Horikawa, Masao Yamazaki, Chisato Mishima, Masashi Matsuura, Satoshi Sugimoto
Format:	Article
Language:	English
Published:	AIP Publishing LLC 2019-03-01
Series:	AIP Advances
Online Access:	http://dx.doi.org/10.1063/1.5079953

Similar Items

Crystallographic alignment in the recombination stage in d-HDDR process of Nd-Fe-B-Ga-Nb powders
by: Takashi Horikawa, et al.
Published: (2016-05-01)

Effect of hydrogenation disproportionation conditions on magnetic anisotropy in Nd-Fe-B powder prepared by dynamic hydrogenation disproportionation desorption recombination
by: Masao Yamazaki, et al.
Published: (2017-05-01)

Structure and Properties of Nd-Fe-B Alloy Subjected to HDDR Process
by: Szymański M., et al.
Published: (2016-03-01)

Surface nanocrystallization of sintered Nd-Fe-B magnet by HDDR process
by: Jiling Zeng, et al.
Published: (2019-10-01)

Effects of anisotropy field dispersion and grain boundary on coercivity and squareness ratio for HDDR-processed NdFeB powders
by: Fumiko Akagi, et al.
Published: (2018-05-01)

Limitations in the Grain Boundary Processing of the Recycled HDDR Nd-Fe-B System
by: Awais Ikram, et al.
Published: (2020-08-01)

The production and characterisation of anisotropic HDDR (Pr,Nd)FeB-based powders
by: Cannesan, Nicolas
Published: (2003)

Coercivity improvement in Nd–Cu infiltrated Nd-Fe-B hot-deformed magnets by controlling microstructure of initial HDDR powders
by: Jae-Gyeong Yoo, et al.
Published: (2021-09-01)

Effect Of The Desorption-Recombination Temperature On The Microstructure And Magnetic Properties Of HDDR Processed Nd-Fe-B Powders
by: Lee J.-G., et al.
Published: (2015-06-01)

Progress of HDDR NdFeB powders modulated by the diffusion of low melting point elements and their alloys
by: Lyu Meng, et al.
Published: (2017-12-01)

Obtenção via HDDR de pós nanocristalinos anisotrópicos à base de Nd-Fe-B
by: Engerroff, Juliano Assis Baron
Published: (2016)

Magnetoelastic anisotropy in NdFeB permanent magnets
by: de Groot, C.H, et al.
Published: (1999)

Recent progress in the development of high-performance bonded magnets using rare earth–Fe compounds
by: Takashi Horikawa, et al.
Published: (2021-12-01)

Spark Plasma Sintering as an Effective Texturing Tool for Reprocessing Recycled HDDR Nd-Fe-B Magnets with Lossless Coercivity
by: Awais Ikram, et al.
Published: (2020-03-01)

Reduction of Nd moments and local magnetic anisotropy in Nd2Fe14B single crystals
by: H. Sato, et al.
Published: (2021-02-01)

Angular dependence of coercivity in isotropically aligned Nd-Fe-B sintered magnets
by: Yutaka Matsuura, et al.
Published: (2018-05-01)

The temperature dependence of magnetic anisotropy of Nd-Fe-B thin films
by: Takuya Sato, et al.
Published: (2018-05-01)

Structural and magnetic characterization of Nd-based Nd-Fe and Nd-Fe-Co-Al metastable alloys
by: Kumar, Golden
Published: (2005)

Improved room-temperature-selectivity between Nd and Fe in Nd recovery from Nd-Fe-B magnet
by: Y. Kataoka, et al.
Published: (2015-11-01)

ObtenÃ§Ã£o via HDDR de pÃ³s nanocristalinos anisotrÃ³picos Ã base de Nd-Fe-B
by: Engerroff, Juliano Assis Baron
Published: (2016)

Structural and magnetic studies of the nanocrystalline Nd-Fe-B-Nb alloy ribbons
by: Gębara P., et al.
Published: (2013-01-01)

High J c and low anisotropy of hydrogen doped NdFeAsO superconducting thin film
by: Kazumasa Iida, et al.
Published: (2021-03-01)

Coercivity enhancement of (Nd,Ce)-Fe-B sintered magnets by doping Nd-Fe additives
by: K. Chen, et al.
Published: (2017-02-01)

Angular dependence of coercivity derived from alignment dependence of coercivity in Nd-Fe-B sintered magnets
by: Yutaka Matsuura, et al.
Published: (2018-01-01)

Effect of contact alignment on shrinkage anisotropy during sintering: Stereological model, discrete element model and experiments on NdFeB compacts.
by: B. Hugonnet, et al.
Published: (2020-06-01)

The oxidation of NdFeB alloys
by: Li, Ying
Published: (2001)

A new structure of Nd1+?Fe4B4 phase in NdFeB magnet
by: Wang, S.C, et al.
Published: (2005)

Synthesis of Nd-Fe-B/Fe hybrid micro-magnets
by: N. G. Akdogan, et al.
Published: (2019-12-01)

Magnetic properties of ND Rich Melt-Spun ND-FE-B alloy
by: Grujić Aleksandar, et al.
Published: (2005-01-01)

In situ TEM study of Nd-rich phase in NdFeB magnet
by: Wang, S.C, et al.
Published: (2005)

Study of Hydrogen Interactions with Nd2Fe17 and Nd2Fe14B by Means of Calorimetric Method
by: Elena Anikina, et al.
Published: (2018-04-01)

Coercivity Increase of the Recycled HDDR Nd-Fe-B Powders Doped with DyF<sub>3</sub> and Processed via Spark Plasma Sintering & the Effect of Thermal Treatments
by: Awais Ikram, et al.
Published: (2019-05-01)

Development of a prototype thermodynamic database for Nd-Fe-B permanent magnets
by: Taichi Abe, et al.
Published: (2021-12-01)

ORTHODONTIC TREATMENT WITH Nd-Fe-B MAGNETS
by: Valerii Kutsevlyak, et al.
Published: (2020-05-01)

Power law analysis for temperature dependence of magnetocrystalline anisotropy constants of Nd2Fe14B magnets
by: Daisuke Miura, et al.
Published: (2018-07-01)

Effect of aging on the magnetic properties of rapidly quenched Nd-rich Nd-Fe alloys
by: Wiafe-Akenteng Dennis, et al.
Published: (2018-01-01)

Study of Nd-Fe-B alloys with nonstoichiometric Nd content in optimal magnetic state
by: Ćosović V., et al.
Published: (2009-01-01)

Magnetic properties, phase evolution, and microstructure of NdFeMB series rods(M = Cr, Nb, Sn, Nb+Co, Nb+Zr, Nb+Sn)
by: Wei-Chi Lin, et al.
Published: (2011)

Coercivity enhancement of Nd-Fe-B hot-deformed magnets by the eutectic grain boundary diffusion process using Nd-Ga-Cu and Nd-Fe-Ga-Cu alloys
by: Lihua Liu, et al.
Published: (2018-05-01)

Estudo das propriedades magnéticas e da microestrutura em imãs permanentes à base de Pr-Fe-B-Co-Nd obtidos pelos processos HD e HDDR
by: FERREIRA, ELINER A.
Published: (2008)