CiNii Articles - KANEKIYO Hirokazu

1

Development of Rare-Earth-Lean Nanocomposite Permanent Magnet Powder, SPRAX^【○!R】 [in Japanese]

HIROSAWA Satoshi , KANEKIYO Hirokazu , MIYOSHI Toshio

希土類 = Rare earths (54), 132-133, 2009-05-21

References (4)
2

Effects of Cr Addition on Coercivity of Fe-B/Nd_2Fe_<14>B Based Nanocomposite Magnets [in Japanese]

ISHII Rintaro , MIYOSHI Toshio , KANEKIYO Hirokazu , HIROSAWA Satoshi

We investigated influences of various elements (Ti, Nb, Zr, Mo, Ta, Hf, W, V, Cr) on magnetic properties of Fe-B/Nd2Fe14B based Nd-Fe-B-Ti-C nanocomposite …

Journal of the Japan Society of Powder and Powder Metallurgy 53(7), 579-583, 2006-07-15

J-STAGE References (4) Cited by (2)
3

Magnetic Structure Analysis of Nd-Fe-B Based Nanocomposite Magnets by Electron Holography [in Japanese]

SHINDO Daisuke , PARK H. S. , KANEKIYO Hirokazu , HIROSAWA Satoshi

Magnetic flux distribution in Nd-Fe-B based nanocomposite magnets was investigated at nanometer scale by electron holography. Both Nd4.5Fe77B& …

Journal of the Japan Institute of Metals and Materials 69(11), 962-966, 2005-11-20

J-STAGE References (10)
4

Development of Nanocomposite Permanent Magnets with High-Coercivity Based on Studies of Nanocrystalline Formation and Magnetic Properties of Fe_3B/Nd_2Fe_<14>B-Systems [in Japanese]

HIROSAWA Satoshi , KANEKIYO Hirokazu , MIYOSHI Toshio

Basing upon studies of nanocrystallization and kinetic phase selection in Nd-Fe-B-based alloys in a composition range along the tie line between Fe3B and Nd2</sub& …

Journal of the Japan Society of Powder and Powder Metallurgy 52(3), 182-186, 2005-03-15

J-STAGE References (12) Cited by (2)
5

Nd-Fe-B based Nanocomposite Permanent Magnet Powder "SPRAX-II" [in Japanese]

KANEKIYO H. , MURAKAMI K. , SHIGEMOTO Y. , MIYOSHI T. , HIROSAWA S.

当社は世界で初めて超急冷工程にストリップキャスティングを採用することで量産化したナノコンポジット磁石SPRAX-Iの生成相制御技術をさらに発展させ,従来の等方性Nd_2Fe_<14>B磁石と同等レベルの保磁力(H_<oj>)を有する察有性ボンド磁石川磁石粉"SPRAX-II"を開発した.SPRAX-IIはコスト,成形性および多湿環境での安定性に優れているだけでなく,発火・爆 …

日本応用磁気学会誌 = JOURNAL OF THE MAGNETICS SOCIETY OF JAPAN 28(10), 1035, 2004-10-01

NDL Digital Collections References (3) Cited by (1)
6

Structural Evolution and Development of High-Coercivity Fe-B/Nd_2Fe_<14>B-type Nanocomposite Magnets [in Japanese]

HIROSAWA Satoshi , KANEKIYO Hirokazu , SHIGEMOTO Yasutaka , MYOSHI Toshio , MURAKAMI Kaichi

日本応用磁気学会学術講演概要集 = Digest of ... annual conference on magnetics in Japan 28, 404-405, 2004-09-21

References (11)
7

Nanostructure Evolution in Fe_3B/Nd_2Fe_<14>B Nanocomposite Permanent Magnets and Effects of Ti-C Additions [in Japanese]

HIROSAWA Satoshi , KANEKIYO Hirokazu , SHIGEMOTO Yasutaka , MIYOSHI Toshio

The continuous cooling curves during melt-spinning process of typical Fe3B/Nd2Fe14B-type nancomposite permanent magnet alloys Nd< …

Journal of the Japan Society of Powder and Powder Metallurgy 51(3), 143-148, 2004-03-15

J-STAGE References (8)
8

ネオジム・鉄・ほう素系ナノコンポジット磁粉SPRAX [in Japanese]

広沢哲 , 金清裕和 , 三次敏夫

Technical report of Sumitomo Special Metals 14, 36-40, 2003
9

Effects of Additional Elements on Crystallization of Amorphous Alloys for Fe_3B/Nd_2Fe_<14>B Nanocomposite Magnet [in Japanese]

SHIGEMOTO Yasutaka , MURAKAMI Kaichi , KANEKIYO Hirokazu , HIROSAWA Satoshi

電気学会研究会資料. MAG, マグネティックス研究会 2000(274), 33-37, 2000-11-30

References (5)
10

Effects of simultaneous Cu-and-Nb-doping on phase constitution and magnetic properties in Nd-Fe-B-Cr-Co-based Fe_3B/Nd_2Fe_<14>B-type nanocomposite permanent magnets [in Japanese]

MIYOSHI T. , KANEKIYO H. , HIROSAWA S.

日本応用磁気学会学術講演概要集 = Digest of ... annual conference on magnetics in Japan 24, 478, 2000-09-01

References (2)
11

Crystallization and Magnetic Property during Annealing in Nd-Fe-Cr-B system Amorphous Ribbons [in Japanese]

TSUJI Kenshi , 小林千悟 , 仲井清眞 , 大森靖也 , 広沢哲 , 金清裕和

材料とプロセス : 日本鉄鋼協会講演論文集 = Current advances in materials and processes : report of the ISIJ meeting 13(6), P12, 2000-09-01
12

Magnetic Properties and Stability of Cr and Co AddedFe_3B/Nd_2Fe_<14>B Based Exchange Coupled Magnets [in Japanese]

KANEKIYO H. , HIROSAWA S.

The effect of co-addition of Cr and Co to Fe_3B / Nd_2Fe_<14>B exchange-spring nanocomposite permanent magnets on the magnetic properties and their stability was investigated. It was found that …

Journal of Magnetics Society of Japan 00024(00004), 196-201, 2000-04-01

NDL Digital Collections References (8) Cited by (3)
13

Cr-Co添加Fe3B/Nd2Fe14B系交換スプリング磁石の磁気特性 [in Japanese]

金清裕和 , 広沢哲

Technical report of Sumitomo Special Metals (13), 23-29, 2000
14

Preparation and magnetic properties of Fe_3B/Pr_2Fe_<14>B Nanocomposite Magnets [in Japanese]

MIYOSHI T. , KANEKIYO H. , HIROSAWA S.

電気学会研究会資料. MAG, マグネティックス研究会 1999(154), 25-28, 1999-12-02

References (2)
15

Microstructure and magnetic properties of microalloyed Fe_3B/Nd_2Fe_<14>B nanocomposite magnets [in Japanese]

HOUNO K. , PING D. H. , KANEKIYO H. , HIROSAWA S.

日本応用磁気学会学術講演概要集 = Digest of ... annual conference on magnetics in Japan 23, 244a-244b, 1999-10-01

References (1)
16

Magnetic Properties of Cr-and-Co added Fe_3B-based Nd_2Fe_<14>B Exchange Coupling Magnets. [in Japanese]

KANEKIYO Hirokazu , HIROSAWA Satoshi

日本応用磁気学会学術講演概要集 = Digest of ... annual conference on magnetics in Japan 23, 243a-243b, 1999-10-01
17

Isothermal Annealing Processes in Nd_<4.5>Fe_<77-X>Cr_XB_<18.5>Amorphous Ribbons [in Japanese]

TSUJI Kenshi , 門屋洋介 , 大森靖也 , 小林千悟 , 仲井清眞 , 広沢哲 , 金清裕和

材料とプロセス : 日本鉄鋼協会講演論文集 = Current advances in materials and processes : report of the ISIJ meeting 12(3), 28, 1999-03-01
18

Effects of Cr addition on Fe_3B/Nd_2Fe_<14>B as-spun Nanocomposite Permanent Magnets [in Japanese]

KANEKIYO Hirokazu , HIROSAWA Satoshi

日本応用磁気学会学術講演概要集 = Digest of ... annual conference on magnetics in Japan 22, 97, 1998-09-01

References (1)
19

Preparation of Thin-Plate Fe_3B/Nd_2Fe_<14>B Nanocomposite Permanent Magnets [in Japanese]

KANEKIYO H. , HIROSAWA S.

電気学会研究会資料. MAG, マグネティックス研究会 1998(69), 27-31, 1998-07-17

References (6)
20

Preparation of Thin-Plate Fe_3B/Nd_2Fe_<14>B Nanocomposite Permanent Magnets [in Japanese]

KANEKIYO H. , HIROSAWA S.

The quenching conditions for the formation of a nanocomposite microstructure in rapidly-solidified Nd4Fe77.5B18.5 alloys were inves …

Journal of the Magnetics Society of Japan 00022(00004), 385-388, 1998-04-15

J-STAGE NDL Digital Collections References (6) Cited by (3)

金清裕和 KANEKIYO Hirokazu

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