Assessment of strain of Bi2223 filaments in bent Ag-sheathed superconducting composites by synchrotron radiation

Hiroshi Okuda; Jae Kyong Shin; Sohei Iwamoto; Kohei Morishita; Yasuhiro Mukai; Hiroshi Matsubayashi; Shojiro Ochiai; Alex Otto; Edward J. Harley; Alexis P. Malozemoff; Masugu Sato

doi:10.1016/j.scriptamat.2007.12.003

Assessment of strain of Bi2223 filaments in bent Ag-sheathed superconducting composites by synchrotron radiation

Hiroshi Okuda, Jae Kyong Shin, Sohei Iwamoto, Kohei Morishita, Yasuhiro Mukai, Hiroshi Matsubayashi, Shojiro Ochiai, Alex Otto, Edward J. Harley, Alexis P. Malozemoff, Masugu Sato

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

The bending strains of Bi2223 filaments in Ag-sheathed superconducting composite tapes at the Bi2223/Ag sheath boundary have been evaluated by X-ray diffraction utilizing synchrotron radiation at room temperature. The strain in the Bi2223 filaments was found to be asymmetric between the sides under tension and compression, suggesting that the fracture strain is also asymmetric between tension and compression. The outermost part of the Bi2223 filaments is at the multiple fracture stage in the tension side.

Original language	English
Pages (from-to)	687-690
Number of pages	4
Journal	Scripta Materialia
Volume	58
Issue number	8
DOIs	https://doi.org/10.1016/j.scriptamat.2007.12.003
Publication status	Published - Apr 2008
Externally published	Yes

All Science Journal Classification (ASJC) codes

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys

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10.1016/j.scriptamat.2007.12.003

Cite this

@article{36ba8125614c43b18446333503e8c15e,

title = "Assessment of strain of Bi2223 filaments in bent Ag-sheathed superconducting composites by synchrotron radiation",

abstract = "The bending strains of Bi2223 filaments in Ag-sheathed superconducting composite tapes at the Bi2223/Ag sheath boundary have been evaluated by X-ray diffraction utilizing synchrotron radiation at room temperature. The strain in the Bi2223 filaments was found to be asymmetric between the sides under tension and compression, suggesting that the fracture strain is also asymmetric between tension and compression. The outermost part of the Bi2223 filaments is at the multiple fracture stage in the tension side.",

author = "Hiroshi Okuda and Shin, {Jae Kyong} and Sohei Iwamoto and Kohei Morishita and Yasuhiro Mukai and Hiroshi Matsubayashi and Shojiro Ochiai and Alex Otto and Harley, {Edward J.} and Malozemoff, {Alexis P.} and Masugu Sato",

note = "Funding Information: Part of the present work has been financially supported by a grant-in-aid for scientific research, 18106011 by MEXT, Japan. The SR measurements have been made at Spring8 under proposal # 2006B1724.",

year = "2008",

month = apr,

doi = "10.1016/j.scriptamat.2007.12.003",

language = "English",

volume = "58",

pages = "687--690",

journal = "Scripta Materialia",

issn = "1359-6462",

publisher = "Elsevier Limited",

number = "8",

}

TY - JOUR

T1 - Assessment of strain of Bi2223 filaments in bent Ag-sheathed superconducting composites by synchrotron radiation

AU - Okuda, Hiroshi

AU - Shin, Jae Kyong

AU - Iwamoto, Sohei

AU - Morishita, Kohei

AU - Mukai, Yasuhiro

AU - Matsubayashi, Hiroshi

AU - Ochiai, Shojiro

AU - Otto, Alex

AU - Harley, Edward J.

AU - Malozemoff, Alexis P.

AU - Sato, Masugu

N1 - Funding Information: Part of the present work has been financially supported by a grant-in-aid for scientific research, 18106011 by MEXT, Japan. The SR measurements have been made at Spring8 under proposal # 2006B1724.

PY - 2008/4

Y1 - 2008/4

N2 - The bending strains of Bi2223 filaments in Ag-sheathed superconducting composite tapes at the Bi2223/Ag sheath boundary have been evaluated by X-ray diffraction utilizing synchrotron radiation at room temperature. The strain in the Bi2223 filaments was found to be asymmetric between the sides under tension and compression, suggesting that the fracture strain is also asymmetric between tension and compression. The outermost part of the Bi2223 filaments is at the multiple fracture stage in the tension side.

AB - The bending strains of Bi2223 filaments in Ag-sheathed superconducting composite tapes at the Bi2223/Ag sheath boundary have been evaluated by X-ray diffraction utilizing synchrotron radiation at room temperature. The strain in the Bi2223 filaments was found to be asymmetric between the sides under tension and compression, suggesting that the fracture strain is also asymmetric between tension and compression. The outermost part of the Bi2223 filaments is at the multiple fracture stage in the tension side.

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U2 - 10.1016/j.scriptamat.2007.12.003

DO - 10.1016/j.scriptamat.2007.12.003

M3 - Article

AN - SCOPUS:39149126320

SN - 1359-6462

VL - 58

SP - 687

EP - 690

JO - Scripta Materialia

JF - Scripta Materialia

IS - 8

ER -

Assessment of strain of Bi2223 filaments in bent Ag-sheathed superconducting composites by synchrotron radiation

Abstract

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