Durability of bulk superconductors against the vibration load experiment

M. Tomita, Masato Murakami

研究成果: Article

6 引用 (Scopus)

抄録

We have studied the mechanical properties of Y-Ba-Cu-O rods with and without resin impregnation using the vibration load experiment with the load of 5-55 N at the frequency of 40 Hz. The time decay of materials properties was monitored by measuring the trapped field. Bulk Y-Ba-Cu-O superconductor without resin impregnation was broken at the vibrations of 18700 times, while that with resin was broken at 100500 times, exhibiting more than five times larger durability against the vibration load. X-ray tomographic observations showed that cracking was mainly formed along the cleavage plane, although the stress was applied perpendicular to this plane.

元の言語English
ページ(範囲)842-847
ページ数6
ジャーナルPhysica C: Superconductivity and its Applications
378-381
発行部数PART 1
DOI
出版物ステータスPublished - 2002 10 1
外部発表Yes

Fingerprint

durability
resins
Superconducting materials
Loads (forces)
Durability
Resins
Impregnation
vibration
YBCO superconductors
Experiments
cleavage
Materials properties
rods
mechanical properties
X rays
Mechanical properties
decay
x rays

ASJC Scopus subject areas

  • Condensed Matter Physics

これを引用

Durability of bulk superconductors against the vibration load experiment. / Tomita, M.; Murakami, Masato.

:: Physica C: Superconductivity and its Applications, 巻 378-381, 番号 PART 1, 01.10.2002, p. 842-847.

研究成果: Article

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