Chemical synthesis of Nd2Fe14B/Fe–Co nanocomposite with high magnetic energy product
Ngo, Hieu Minh, Lee, Gyutae, Syed Kamran Haider, Pal, Umapada, Hawari, Thomi, Kim, Kyung Min, Kim, Jongryoul, Hae-Woong Kwon, Kang, Young Soo
Published in RSC advances (01.10.2021)
Published in RSC advances (01.10.2021)
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Enhancement of magnetic properties of hot pressed/die-upset Dy-free Nd–Fe–B magnets with Cu/Nd coating by wet process
Kwon, Jeehye, Lee, Dajeong, Yoo, Dayoung, Park, Seongkyu, Cha, Hee-Ryoung, Kwon, Hae-Woong, Lee, Junggoo, Lee, Dongyun
Published in Rare metals (01.01.2020)
Published in Rare metals (01.01.2020)
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Effect of Grain Size and Die-Upset Temperature on Texture in Die-Upset Nd-Fe-B Magnet
Hae-woong Kwon, Kang, Y.S., Choi, G.S., Yu, J.H.
Published in IEEE transactions on magnetics (01.06.2009)
Published in IEEE transactions on magnetics (01.06.2009)
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Conference Proceeding
Effects of Initial Alloy on Microstructure and Magnetic Properties During Hot Deformation of Nd-Fe-B HDDR Powder
Yoo, Jae-Gyeong, Cha, Hee-Ryoung, Jung, Jae-Yong, Kim, Young-Kuk, Baek, Youn-Kyoung, Lee, Dongyun, Kwon, Hae-Woong, Lee, Jung-Goo
Published in IEEE transactions on magnetics (01.11.2018)
Published in IEEE transactions on magnetics (01.11.2018)
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Enhancement of coercivity in sintered Nd-Fe-B magnets by grain-boundary diffusion of electrodeposited Cu-Nd Alloys
Lee, Sangjun, Kwon, Jeehye, Cha, Hee-Ryoung, Kim, Kyung Min, Kwon, Hae-Woong, Lee, Junggoo, Lee, Dongyun
Published in Metals and materials international (01.03.2016)
Published in Metals and materials international (01.03.2016)
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Crystallographic alignment of Fe2B and Nd2Fe14B for texture memory in hydrogenation–disproportionation–desorption–recombination-processed Nd–Fe–B powders
Kim, Tae-Hoon, Kang, Min-Chul, Lee, Jung-Goo, Kwon, Hae-Woong, Kim, Dong Soo, Yang, Cheol-Woong
Published in Journal of alloys and compounds (25.01.2018)
Published in Journal of alloys and compounds (25.01.2018)
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Direct observation of texture memory in hydrogenation–disproportionation–desorption–recombination processed Nd-Fe-B magnets using electron backscatter diffraction
Kim, Tae-Hoon, Oh, Jin-Su, Cha, Hee-Ryoung, Lee, Jung-Goo, Kwon, Hae-Woong, Yang, Cheol-Woong
Published in Scripta materialia (01.04.2016)
Published in Scripta materialia (01.04.2016)
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Journal Article
Effect of desorption and recombination on texture development in hydrogenation–disproportionation–desorption–recombination processed Nd–Fe–B magnets
Kim, Tae-Hoon, An, Byeong-Seon, Cha, Hee-Ryoung, Lee, Jung-Goo, Kwon, Hae-Woong, Yang, Cheol-Woong
Published in Journal of alloys and compounds (05.07.2016)
Published in Journal of alloys and compounds (05.07.2016)
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Journal Article
Coercivity Enhancement of Nd-Fe-B HDDR Powder by Grain Boundary Diffusion Process with Rare-Earth Hydride
Cha, Hee-Ryoung, Yoo, Jae-Gyeong, Baek, Youn-Kyoung, Kim, Dong-Hwan, Kwon, Hae-Woong, Kim, Yang-Do, Lee, Dongyun, Lee, Jung-Goo
Published in JOM (1989) (01.05.2018)
Published in JOM (1989) (01.05.2018)
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TMA study of phase evolution in Nd-Fe-B material during mechanical milling and annealing
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Conference Proceeding
Origin of Poor Thermal Stability of HDDR-Treated Nd-Fe-B-Type Material
Matin, Md. Abdul, Kwon, Hae-Woong, Lee, Jung-Goo, Yu, Ji-Hun
Published in IEEE transactions on magnetics (01.01.2014)
Published in IEEE transactions on magnetics (01.01.2014)
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Journal Article
Conference Proceeding
Residual Hydrogen in Nd-Fe-B HDDR Powder and Its Effect on Coercivity of Hot-Pressed Compact
Matin, Md. Abdul, Kwon, Hae-Woong, Lee, Jung-Goo, Yu, Ji-Hun, Kim, Tae Hoon, Yang, Cheol-Woong
Published in IEEE transactions on magnetics (01.07.2013)
Published in IEEE transactions on magnetics (01.07.2013)
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Journal Article
Conference Proceeding
Effect of the dehydrogenation speed and Nd content on the microstructure and magnetic properties of HDDR processed Nd-Fe-B magnets
Cha, Hee-Ryoung, Yu, Ji-Hun, Baek, Youn-Kyoung, Kwon, Hae-Woong, Kim, Tae-Hoon, Yang, Cheol-Woong, Lim, Tea-Soo, Kim, Yang-Do, Lee, Jung-Goo
Published in Metals and materials international (01.09.2014)
Published in Metals and materials international (01.09.2014)
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Journal Article
Effect of hydrogen pressure on anisotropy of HDDR-treated Nd–Fe–B-type powder
Kwon, Hae-Woong, Kim, Jung-Hwan
Published in Journal of magnetism and magnetic materials (01.09.2006)
Published in Journal of magnetism and magnetic materials (01.09.2006)
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