Manufacturing of Nd-Fe-B permanent magnets using spark plasma sintering and development of an internal grain boundary diffusion process

Seong Chan Kim ,  Dong Hyun Lee ,  Jaehyuk Kim 외 5명

한국자기학회 학술연구발표회 논문개요집

2023 .05

Study of Magnetic properties and MCA Strain effected Fe₁₃Co₃

Jin Sik Pa ,  k ,  S. H. Rhim 외 1명

한국자기학회 학술연구발표회 논문개요집

2018 .11

Way for developing new high performance permanent magnet materials

Hae-Woong Kwon

한국자기학회 학술연구발표회 논문개요집

2019 .11

High Performance Nd-Fe-B-type Permanent Magnet with High Electrical Resistivity

H. W. Kwon ,  K. M. Kim ,  M. S. Kang 외 4명

한국자기학회 학술연구발표회 논문개요집

2017 .11

Intrinsic hard magnetic properties and thermal stability of a ThMn₁₂-type permanent magnet

Na ,  ange ,  el Batnyam 외 2명

한국자기학회 학술연구발표회 논문개요집

2024 .11

Study on Microstructure and Magnetic Properties of Grain Boundary Diffusion Processed Nd-Fe-B Sintered Magnet

Seunghan Kim ,  Guyoung Min ,  Jihyeon An 외 2명

한국자기학회 학술연구발표회 논문개요집

2024 .05

Site preferences for La and Dy in Nd₂Fe₁₄B Permanent magnet : A first principles study

Im ,  an Khan ,  Jisang Hong

한국자기학회 학술연구발표회 논문개요집

2015 .11

Influence of grain boundary diffusion process on grain alignment and magnetic properties of Nd lean Nd-Fe-B hot-deformed magnets

Ga-Yeong Kim ,  Tae-Hoon Kim ,  Hee-Ryoung Cha 외 2명

한국자기학회 학술연구발표회 논문개요집

2021 .07

The effect of grain size, grain boundary materials, and grain boundary thickness on the magnetic properties of Fe-based magnetic materials

Ho-Sup Kim ,  Sang-Soo Oh ,  Jeong-Hyeon Jo

한국자기학회 학술연구발표회 논문개요집

2019 .11

Improved magnetic performance of Nd-Fe-B sintered magnet by effective grain boundary diffusion using hydrogenated Tb-Al alloy

Sumin Kim ,  Hyun-Sook Lee ,  Ye Ryeong Jang 외 3명

한국자기학회 학술연구발표회 논문개요집

2023 .05

Microstructure of Grain Boundary Diffusion Processed Nd-Fe-B Sintered Magnets : Microstructural Characteristics of HRE-rich Shells and Grain Boundary Phases

Tae-Hoon Kim ,  Jung-Goo Lee

한국자기학회 학술연구발표회 논문개요집

2020 .11

Magnetic performance of hybrid Nd-Fe-B/Ce-Fe-B hot-deformed magnets

Ye Ryeong Jang ,  Wonjin Kim ,  Seung Yong Lee 외 2명

한국자기학회 학술연구발표회 논문개요집

2021 .11

Grain boundary diffusion sources and temperature dependent coercivity in Nd-Fe-B sintered Magnets

Jaehyuk Kim ,  Dong Hyun Lee ,  Seong Chan Kim 외 7명

한국자기학회 학술연구발표회 논문개요집

2022 .05

Effect of spray coating method on the magnetic properties of Nd-Fe-B sintered magnets with grain boundary diffusion

Jaehyuk Kim ,  Dong Hyun Lee ,  Seong Chan Kim 외 7명

한국자기학회 학술연구발표회 논문개요집

2022 .11

Permanent magnets for high efficiency motor

Jihoon Pa ,  k ,  Jong-Woo Kim 외 3명

한국자기학회 학술연구발표회 논문개요집

2020 .11

Influence of Grain Boundary Diffusion with Cu-based Alloy on Magnetic Impurities in Nd-Ce-Fe-B Magnets

Yoonhyung Keum ,  Seunghun Cha ,  Sangmin Pa 외 6명

한국자기학회 학술연구발표회 논문개요집

2024 .05

Investigation for the Impact of Grain Boundary Diffusion Direction on the Magnetic Properties of Nd–Fe–B Permanent Magnets

Sang-Hyub Lee ,  Yang-Do Kim ,  Dong-Hwan Kim

Journal of Magnetics

2024 .09

Enhancing the coercivity and thermal stability of Nd-Fe-B sintered magnets by grain boundary diffusion process

Sumin Kim ,  Hyun-Sook Lee ,  Donghwan Kim 외 2명

한국자기학회 학술연구발표회 논문개요집

2019 .05

Enhancing the coercivity and thermal stability of Nd-Fe-B sintered magnets by grain boundary diffusion process

Sumin Kim ,  Hyun-Sook Lee ,  Donghwan Kim 외 2명

한국자기학회 학술연구발표회 논문개요집

2019 .11

Synthesis of Low-Melting Tb₃₀Nd₄₀Cu₃₀ Alloys using Tb₄O₇ and Nd₂O₃ Precursors and Their Grain Boundary Diffusion Effect on Coercivity and Microstructure of Sintered Nd-Fe-B Magnets

Seol-mi Lee ,  Tae-Hoon Kim ,  Sang-hyub Lee 외 2명

한국자기학회 학술연구발표회 논문개요집

2024 .05