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Hyuck-Joong Kim

Korea Institute of Materials Science

Korea, Republic of (South Korea)

  • Korea Institute of Materials Science

SCHOLARLY PAPERS

2

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Scholarly Papers (2)

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1.

Development of Thick Nd–Fe–B Magnets with High Coercivity and Resistivity via a Sandwich-Structured Grain Boundary Diffusion Strategy

Number of pages: 29 Posted: 23 Dec 2025
Hyuck-Joong Kim, Tae-Hoon Kim, Jae-Gyeong Yoo, Sumin Kim and See PDF
Korea Institute of Materials Science, Korea Institute of Materials Science, Korea Institute of Materials Science, Korea Institute of Materials Science and Please see PDF for full list of authors & affiliations
Downloads 73 (875,328)

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Nd-Fe-B sintered magnet, Grain-boundary diffusion, Sandwich-structure, Coercivity, Electrical resistivity

2.

Successful fabrication of fine-grained Nd–Fe–B sintered magnets from high-purity particles synthesized via a reduction–diffusion process

Number of pages: 43 Posted: 29 Apr 2026
Keunki Cho, Hyuck-Joong Kim, Seol-mi Lee, Tae-Hoon Kim, So-yeon Kim, Sumin Kim, Young-In Lee, Soon-Jae Kwon and Jung-Goo Lee
Korea Institute of Materials Science, Korea Institute of Materials Science, Korea Institute of Materials Science, Korea Institute of Materials Science, Korea Institute of Materials Science, Korea Institute of Materials Science, affiliation not provided to SSRN, affiliation not provided to SSRN and Korea Institute of Materials Science
Downloads 36 (1,436,435)

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Nd-Fe-B sintered magnets, Grain refinement, Reduction-Diffusion, Nd-rich phase