Restoring and enhancing the coercivity of waste sintered (Nd,Ce,Gd)FeB magnets by direct Pr–Tb–Cu grain boundary diffusion

Coercivity enhancement of Nd-Fe-B sintered magnet by grain boundary diffusion process using Pr-Tb-Cu-Al alloys

(2019) Kechao Lu et al.   JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS

Formation of anti-shell/core structure of heavy rare earth elements (Tb, Dy) in sintered Nd-Fe-B magnet after grain boundary diffusion process

(2019) Weidong Li et al.   SCRIPTA MATERIALIA

Grain boundary restructuring of multi-main-phase Nd-Ce-Fe-B sintered magnets with Nd hydrides

(2018) Tianyu Ma et al.   ACTA MATERIALIA

Coercivity enhancement of hot-deformed Ce-Fe-B magnets by grain boundary infiltration of Nd-Cu eutectic alloy

(2018) Xin Tang et al.   ACTA MATERIALIA

Selective Extraction and Recovery of Nd and Dy from Nd-Fe-B Magnet Scrap by Utilizing Molten MgCl2

(2018) Sakae Shirayama et al.   METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE

Highly efficient Tb-utilization in sintered Nd-Fe-B magnets by Al aided TbH 2 grain boundary diffusion

(2018) Jinghui Di et al.   SCRIPTA MATERIALIA

Coercivity and its thermal stability of Nd Fe B hot-deformed magnets enhanced by the eutectic grain boundary diffusion process

(2018) J. Li et al.   ACTA MATERIALIA

Boundary structure modification and coercivity enhancement of the Nd-Fe-B magnets with TbCu doping by the process of pre-sintering and hot-pressing

(2018) Jie Song et al.   JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS

Significantly enhancing the coercivity of NdFeB magnets by ternary Pr-Al-Cu alloys diffusion and understanding the elements diffusion behavior

(2018) Huixin Zeng et al.   JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS

Enhancing the coercivity of Nd-Fe-B sintered magnets by consecutive heat treatment–induced formation of Tb-diffused microstructures

(2018) Sumin Kim et al.   JOURNAL OF ALLOYS AND COMPOUNDS

Study on recycling technology for waste MQ bonded Nd-Fe-B magnets

(2018) Yu Zhang et al.   JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS

Microstructure and magnetic properties of grain boundary modified recycled Nd-Fe-B sintered magnets

(2017) H. Sepehri-Amin et al.   JOURNAL OF ALLOYS AND COMPOUNDS

Regeneration of waste sintered Nd-Fe-B magnets to fabricate anisotropic bonded magnets

(2015) Xiantao LI et al.   JOURNAL OF RARE EARTHS

Commercial-scale recycling of NdFeB-type magnets with grain boundary modification yields products with ‘designer properties’ that exceed those of starting materials

(2015) M. Zakotnik et al.   WASTE MANAGEMENT

Improved room-temperature-selectivity between Nd and Fe in Nd recovery from Nd-Fe-B magnet

(2015) Y. Kataoka et al.   AIP Advances

pH-Controlled Selective Separation of Neodymium (III) and Samarium (III) from Transition Metals with Carboxyl-Functionalized Ionic Liquids

(2015) Yuehua Chen et al.   ACS Sustainable Chemistry & Engineering

Recovery of rare earths and base metals from spent nickel-metal hydride batteries by sequential sulphuric acid leaching and selective precipitations

(2012) Valentina Innocenzi et al.   JOURNAL OF POWER SOURCES

Anisotropic powder from sintered NdFeB magnets by the HDDR processing route

(2011) R.S. Sheridan et al.   JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS

Current status and recent topics of rare-earth permanent magnets

(2011) S Sugimoto   JOURNAL OF PHYSICS D-APPLIED PHYSICS

Magnetic Materials and Devices for the 21st Century: Stronger, Lighter, and More Energy Efficient

(2010) Oliver Gutfleisch et al.   ADVANCED MATERIALS

Novel rare earth recovery process on Nd–Fe–B magnet scrap by selective chlorination using NH4Cl

(2008) Masahiro Itoh et al.   JOURNAL OF ALLOYS AND COMPOUNDS

Recycle of rare earth sintered magnet powder scraps as electromagnetic wave absorbers in gigahertz range

(2007) Masahiro Itoh et al.   JOURNAL OF ALLOYS AND COMPOUNDS

Possible methods of recycling NdFeB-type sintered magnets using the HD/degassing process

(2007) M. Zakotnik et al.   JOURNAL OF ALLOYS AND COMPOUNDS