公募シンポジウム講演

[S7] Element strategy for high performance permanent magnets 9 -Fundamental and basic research toward next-generation novel materials-

Wed. Mar 16, 2022 9:00 AM - 11:50 AM Rm. F

座長:西内武司(日立金属株式会社)、平山悠介(産業技術総合研究所)

※表示の講演時間には質疑応答時間も含みます。
（質疑応答時間5分、基調講演と招待講演は5～10分）

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9:00 AM - 9:40 AM

[S7.8] Development of Sm-based Thin Magnets for High Speed Motor Using Powder Rolling

*natsuki yoneyama¹, isao nakanowatari², haruki eguchi¹, akihide hosokawa³, kenta takagi³ (1. IHI corporation, 2. IHI machinery and Furnace, 3. AIST)

9:40 AM - 10:05 AM

[S7.9] Magnetic properties and microstructures of TbCu₇-type Sm-Fe-Co-Nb-B melt-spun ribbon

*Naoki KUROKAWA¹, Masashi MATSUURA¹, Nobuki TEZUKA¹, Satoshi SUGIMOTO¹, Shinya SAKURADA² (1. 東北大工（院生）、2. 東芝研開セ)

10:05 AM - 10:20 AM

[S7.10] Wetting behavior of Ag-Sm-Sn alloy on SmFe₁₁Ti substrate

*Osamu TAKEDA¹, Sota Ikarashi¹, Hongmin Zhu¹, Satoshi Sugimoto¹ (1. Tohoku University)

break (10:20 AM - 10:35 AM)

10:35 AM - 10:50 AM

[S7.11] Microstructure defects and coercivity of anisotropic SmFe12-based sintered magnets

*Hossein SEPEHRI　Amin¹, J.S. Zhang¹, Xin Tang¹, A.　K. Srinithi¹, A. Bolyachkin¹, T Ohkubo¹, K. Hono¹ (1. ESICMM-NIMS)

10:50 AM - 11:10 AM

[S7.12] Improvement of coercivity for Si and Al infiltrated Sm(Fe_0.8Co_0.2)₁₂-B thin films by grain boundary diffusion

*Morito KAMBAYASHI¹, Yuichi MORI¹, Masaaki DOI^2,3, Toshiyuki SHIMA^2,3, Amin H.　Sepehri³, Yukiko TAKAHASHI³, Satoshi HIROSAWA³, Kazuhiro HONO³ (1. Tohoku Gakuin Univ., 2. Tohoku Gakuin Univ., 3. NIMS)

11:10 AM - 11:30 AM

[S7.13] Coercivity engineering in Sm(Fe_0.8Co_0.2)₁₂B_0.5 thin films by Si grain boundary diffusion

*Anton Bolyachkin¹, Hossein Sepehri-Amin¹, M. Kambayashi², Y. Mori², Tadakatsu Ohkubo¹, Yukiko Takahashi¹, T. Shima², Kazuhiro Hono¹ (1. NIMS、2. Tohoku Gakuin Univ.)

11:30 AM - 11:50 AM

[S7.14] Preparation of High-coercivity SmFe₁₀V₂ Powders by a Reduction-diffusion Process

*LUO ZHAO¹, Masashi Matsuura¹, Satoshi Sugimoto¹ (1. Tohoku Univ.)

Session information

[S7] Element strategy for high performance permanent magnets 9 -Fundamental and basic research toward next-generation novel materials-

[S7.8] Development of Sm-based Thin Magnets for High Speed Motor Using Powder Rolling

[S7.9] Magnetic properties and microstructures of TbCu₇-type Sm-Fe-Co-Nb-B melt-spun ribbon

[S7.10] Wetting behavior of Ag-Sm-Sn alloy on SmFe₁₁Ti substrate

[S7.11] Microstructure defects and coercivity of anisotropic SmFe12-based sintered magnets

[S7.12] Improvement of coercivity for Si and Al infiltrated Sm(Fe_0.8Co_0.2)₁₂-B thin films by grain boundary diffusion

[S7.13] Coercivity engineering in Sm(Fe_0.8Co_0.2)₁₂B_0.5 thin films by Si grain boundary diffusion

[S7.14] Preparation of High-coercivity SmFe₁₀V₂ Powders by a Reduction-diffusion Process

Authentication

Session information

[S7] Element strategy for high performance permanent magnets 9 -Fundamental and basic research toward next-generation novel materials-

[S7.8] Development of Sm-based Thin Magnets for High Speed Motor Using Powder Rolling

[S7.9] Magnetic properties and microstructures of TbCu7-type Sm-Fe-Co-Nb-B melt-spun ribbon

[S7.10] Wetting behavior of Ag-Sm-Sn alloy on SmFe11Ti substrate

[S7.11] Microstructure defects and coercivity of anisotropic SmFe12-based sintered magnets

[S7.12] Improvement of coercivity for Si and Al infiltrated Sm(Fe0.8Co0.2)12-B thin films by grain boundary diffusion

[S7.13] Coercivity engineering in Sm(Fe0.8Co0.2)12B0.5 thin films by Si grain boundary diffusion

[S7.14] Preparation of High-coercivity SmFe10V2 Powders by a Reduction-diffusion Process

Authentication

[S7.9] Magnetic properties and microstructures of TbCu₇-type Sm-Fe-Co-Nb-B melt-spun ribbon

[S7.10] Wetting behavior of Ag-Sm-Sn alloy on SmFe₁₁Ti substrate

[S7.12] Improvement of coercivity for Si and Al infiltrated Sm(Fe_0.8Co_0.2)₁₂-B thin films by grain boundary diffusion

[S7.13] Coercivity engineering in Sm(Fe_0.8Co_0.2)₁₂B_0.5 thin films by Si grain boundary diffusion

[S7.14] Preparation of High-coercivity SmFe₁₀V₂ Powders by a Reduction-diffusion Process