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Showing results 6 to 14 of 14

Article
Homogeneous core-shell structure formation in Nd-Fe-B sintered magnets through advanced spark plasma sintering and internal grain boundary diffusion
  • Kim, Seong Chan ; 
  • Lee, Dong Hyun ; 
  • Baek, Ju-Young ; 
  • Yun, Tae-Young ; 
  • Kim, Jong Tae ; 
  • Bae, Kyoung-Hoon ; 
  • Kim, Donghwan ; 
  • Lee, Sang Hyub ; 
  • Roh, Jong Wook ; 
  • Kim, Jeongmin ; 
    • et al
  • 2025-10
  • Journal of Alloys and Compounds, v.1041
  • Elsevier
  • View : 142
  • Download : 0
Conference
Improvement of coercivity and microstructure by internal grain boundary diffusion of SPSed Nd-Fe-B magnet
  • Kim, Seong Chan ; 
  • Lee, Dong Hyun ; 
  • Kim, Jaehyuk ; 
  • Ha, Jungwoo ; 
  • Bae, Kyoung-Hoon ; 
  • Roh, Jong Wook ; 
  • Do, Dalhyun ; 
  • Kim, Jong Tae ; 
  • Yun, Tae-Young ; 
  • Kim, Jeongmin ; 
    • et al
  • 2024-05-29
  • Kim, Seong Chan. (2024-05-29). Improvement of coercivity and microstructure by internal grain boundary diffusion of SPSed Nd-Fe-B magnet. 2024년 한국자기학회 하계학술대회, 115–115.
  • 한국자기학회
  • View : 201
  • Download : 0
Conference
Improvement of magnetic properties by grain boundary diffusion using dry coating of Tb-(Pr, LRE)-Al_Cu alloys in Nd-Fe-B sintered magnets
  • Lee, Dong Hyun ; 
  • Kim, Seong Chan ; 
  • Jeong, Hyeonjong ; 
  • Baek, Ju-Young ; 
  • Yun, Tae-Young ; 
  • Kim, Jong Tae ; 
  • Kim, Donghwan ; 
  • Lee, Sang Hyub ; 
  • Kim, Dong Hwan ; 
  • Roh, Jong Wook ; 
    • et al
  • 2024-11-28
  • Lee, Dong Hyun. (2024-11-28). Improvement of magnetic properties by grain boundary diffusion using dry coating of Tb-(Pr, LRE)-Al_Cu alloys in Nd-Fe-B sintered magnets. 2024년 한국자기학회 동계학술대회, 199–199.
  • 한국자기학회
  • View : 212
  • Download : 0

Improving the magnetic properties of Nd–Fe–B sintered magnets by the grain boundary diffusion of Pr-LRE-Tb-Cu-Al (LRE = None, La, Nd, and Ce) alloys using stamp coating

Article
Improving the magnetic properties of Nd–Fe–B sintered magnets by the grain boundary diffusion of Pr-LRE-Tb-Cu-Al (LRE = None, La, Nd, and Ce) alloys using stamp coating
  • Lee, Dong Hyun ; 
  • Kim, Seong Chan ; 
  • Jeong, Hyeonjong ; 
  • Galkin, Vitalii ; 
  • Ha, Jung Woo ; 
  • Baek, Juyoung ; 
  • Yun, Tae-Young ; 
  • Kim, Jong Tae ; 
  • Chung, Seok-Hwan ; 
  • Kim, Sumin ; 
    • et al
  • 2026-03
  • Journal of Materials Research and Technology, v.41, pp.128 - 137
  • Elsevier
  • View : 125
  • Download : 20
Conference
Microstructural and magnetic properties of SPSed Nd-Fe-B magnets: effect of TbHx content in internal grain boundary diffusion
  • Kim, Seong Chan ; 
  • Lee, Dong Hyun ; 
  • Ha, Jung Woo ; 
  • Bae, Kyoung-Hoon ; 
  • Roh, Jong Wook ; 
  • Do, Dalhyun ; 
  • Kim, Jong Tae ; 
  • Yun, Tae-Young ; 
  • Chung, Seok-Hwan ; 
  • Kim, Jeongmin ; 
    • et al
  • 2025-06-03
  • 2025년 한국자기학회 하계학술대회, pp.98
  • 한국자기학회
  • View : 59
  • Download : 0
Conference
Microstructural Modification of Melt-Spun Ribbons by SPS and HP Process
  • Ha, Jung Woo ; 
  • Jeong, Hyeonjong ; 
  • Kim, Seong Chan ; 
  • Lee, Dong Hyun ; 
  • Baek, Juyoung ; 
  • Yun, Tae-Young ; 
  • Kim, Jong Tae ; 
  • Kim, Jaehyuk ; 
  • Chung, Seok-Hwan ; 
  • Kim, Jeongmin ; 
    • et al
  • 2025-11-26
  • 2025년 한국자기학회 동계학술대회, pp.114
  • 한국자기학회
  • View : 64
  • Download : 0
Conference
Microstructural observation of SPSed Nd-Fe-B magnet and interal grain boundary diffusion with TbH
  • Kim, Seong Chan ; 
  • Lee, Dong Hyun ; 
  • Ha, Jungwoo ; 
  • Kim, Jaehyuk ; 
  • Bae, Kyoung-Hoon ; 
  • Roh, Jong Wook ; 
  • Do, Dalhyun ; 
  • Kim, Jong Tae ; 
  • Yun, Tae-Young ; 
  • Chung, Seok-Hwan ; 
    • et al
  • 2024-11-28
  • Kim, Seong Chan. (2024-11-28). Microstructural observation of SPSed Nd-Fe-B magnet and interal grain boundary diffusion with TbH. 2024년 한국자기학회 동계학술대회, 200–200.
  • 한국자기학회
  • View : 203
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Conference
Performance enhancement of Nd-Fe-B sintered magnets through grain boundary diffusion using Pr-LRE-Tb-Cu-Al alloys in dry-coating
  • 이동현 ; 
  • Galkin, Vitalii ; 
  • Kim, Seong Chan ; 
  • Jeong, Hyeonjong ; 
  • Baek, Juyoung ; 
  • Yun, Tae-Young ; 
  • Kim, Jong Tae ; 
  • 이다민 ; 
  • 김동환 ; 
  • 이상협 ; 
    • et al
  • 2025-06-03
  • 2025년 한국자기학회 하계학술대회, pp.96
  • 한국자기학회
  • View : 76
  • Download : 0
Conference
Relation between the nanostructures and the magnetic properties of melt-spun Nd-Ce-Fe-B ribbon
  • Ha, Jung Woo ; 
  • Jeong, Hyeonjong ; 
  • Kim, Seong Chan ; 
  • Lee, Dong Hyun ; 
  • Baek, Juyoung ; 
  • Yun, Tae-Young ; 
  • Kim, Jong Tae ; 
  • Kim, Jaehyuk ; 
  • Chung, Seok-Hwan ; 
  • Kim, Jeongmin ; 
    • et al
  • 2025-06-03
  • 2025년 한국자기학회 하계학술대회, pp.99
  • 한국자기학회
  • View : 42
  • Download : 0
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