Development of five aligned superconducting bulk magnets by pulse field magnetizing

A. Fujiwara, T. Tateiwa, H. Fujishiro, H. Hayashi, T. Nagafuchi, Tetsuo Oka

研究成果: Article

6 引用 (Scopus)

抄録

A new high-T c bulk magnet system, which consists of five aligned superconducting bulks, has been developed for the magnetic separation to purify waste water. Five GdBaCuO bulk blocks are cryo-cooled down to 40 K from the side face (along ab-plane) and are magnetized in turn by the pulse field magnetizing using a split-type pulse coil with the applied field of B ex = 5.0-5.5 T. The trapped field B T P ∼ 2.0 T can be attained on the bulk surface and the B T 6 mm, 6 mm distant above the bulk surface in the open space, is 1.0-1.2 T for each bulk. The results for the temperature rise and trapped field are compared with those for the same bulk cooled down along the c-axis and magnetized using a solenoid-type pulse coil.

元の言語English
ページ(範囲)399-402
ページ数4
ジャーナルPhysica C: Superconductivity and its Applications
445-448
発行部数1-2
DOI
出版物ステータスPublished - 2006 10 1
外部発表Yes

Fingerprint

Magnets
magnets
Magnetic separation
Solenoids
coils
pulses
waste water
Wastewater
solenoids
Temperature
temperature

ASJC Scopus subject areas

  • Condensed Matter Physics

これを引用

Development of five aligned superconducting bulk magnets by pulse field magnetizing. / Fujiwara, A.; Tateiwa, T.; Fujishiro, H.; Hayashi, H.; Nagafuchi, T.; Oka, Tetsuo.

:: Physica C: Superconductivity and its Applications, 巻 445-448, 番号 1-2, 01.10.2006, p. 399-402.

研究成果: Article

Fujiwara, A. ; Tateiwa, T. ; Fujishiro, H. ; Hayashi, H. ; Nagafuchi, T. ; Oka, Tetsuo. / Development of five aligned superconducting bulk magnets by pulse field magnetizing. :: Physica C: Superconductivity and its Applications. 2006 ; 巻 445-448, 番号 1-2. pp. 399-402.
@article{1cb4e8a4d4da427bae595a602403c631,
title = "Development of five aligned superconducting bulk magnets by pulse field magnetizing",
abstract = "A new high-T c bulk magnet system, which consists of five aligned superconducting bulks, has been developed for the magnetic separation to purify waste water. Five GdBaCuO bulk blocks are cryo-cooled down to 40 K from the side face (along ab-plane) and are magnetized in turn by the pulse field magnetizing using a split-type pulse coil with the applied field of B ex = 5.0-5.5 T. The trapped field B T P ∼ 2.0 T can be attained on the bulk surface and the B T 6 mm, 6 mm distant above the bulk surface in the open space, is 1.0-1.2 T for each bulk. The results for the temperature rise and trapped field are compared with those for the same bulk cooled down along the c-axis and magnetized using a solenoid-type pulse coil.",
keywords = "Multi-bulk, Pulse field magnetizing, Superconducting bulk magnets, Trapped field",
author = "A. Fujiwara and T. Tateiwa and H. Fujishiro and H. Hayashi and T. Nagafuchi and Tetsuo Oka",
year = "2006",
month = "10",
day = "1",
doi = "10.1016/j.physc.2006.04.026",
language = "English",
volume = "445-448",
pages = "399--402",
journal = "Physica C: Superconductivity and its Applications",
issn = "0921-4534",
publisher = "Elsevier",
number = "1-2",

}

TY - JOUR

T1 - Development of five aligned superconducting bulk magnets by pulse field magnetizing

AU - Fujiwara, A.

AU - Tateiwa, T.

AU - Fujishiro, H.

AU - Hayashi, H.

AU - Nagafuchi, T.

AU - Oka, Tetsuo

PY - 2006/10/1

Y1 - 2006/10/1

N2 - A new high-T c bulk magnet system, which consists of five aligned superconducting bulks, has been developed for the magnetic separation to purify waste water. Five GdBaCuO bulk blocks are cryo-cooled down to 40 K from the side face (along ab-plane) and are magnetized in turn by the pulse field magnetizing using a split-type pulse coil with the applied field of B ex = 5.0-5.5 T. The trapped field B T P ∼ 2.0 T can be attained on the bulk surface and the B T 6 mm, 6 mm distant above the bulk surface in the open space, is 1.0-1.2 T for each bulk. The results for the temperature rise and trapped field are compared with those for the same bulk cooled down along the c-axis and magnetized using a solenoid-type pulse coil.

AB - A new high-T c bulk magnet system, which consists of five aligned superconducting bulks, has been developed for the magnetic separation to purify waste water. Five GdBaCuO bulk blocks are cryo-cooled down to 40 K from the side face (along ab-plane) and are magnetized in turn by the pulse field magnetizing using a split-type pulse coil with the applied field of B ex = 5.0-5.5 T. The trapped field B T P ∼ 2.0 T can be attained on the bulk surface and the B T 6 mm, 6 mm distant above the bulk surface in the open space, is 1.0-1.2 T for each bulk. The results for the temperature rise and trapped field are compared with those for the same bulk cooled down along the c-axis and magnetized using a solenoid-type pulse coil.

KW - Multi-bulk

KW - Pulse field magnetizing

KW - Superconducting bulk magnets

KW - Trapped field

UR - http://www.scopus.com/inward/record.url?scp=33748136476&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33748136476&partnerID=8YFLogxK

U2 - 10.1016/j.physc.2006.04.026

DO - 10.1016/j.physc.2006.04.026

M3 - Article

AN - SCOPUS:33748136476

VL - 445-448

SP - 399

EP - 402

JO - Physica C: Superconductivity and its Applications

JF - Physica C: Superconductivity and its Applications

SN - 0921-4534

IS - 1-2

ER -