In situ synchrotron-radiation measurements of axial strain in laminated Bi2223 superconducting composite tapes at room temperature

H. Okuda; H. Rokkaku; K. Morishita; J. K. Shin; S. Iwamoto; S. Ochiai; M. Sato; K. Osamura; A. Otto; E. J. Harley; A. Malozemoff

doi:10.1016/j.scriptamat.2006.06.027

In situ synchrotron-radiation measurements of axial strain in laminated Bi2223 superconducting composite tapes at room temperature

H. Okuda, H. Rokkaku, K. Morishita, J. K. Shin, S. Iwamoto, S. Ochiai, M. Sato, K. Osamura, A. Otto, E. J. Harley, A. Malozemoff

研究成果: Contribution to journal › Article › 査読

12 被引用数 (Scopus)

抄録

Axial strain of Bi2223 superconducting filaments in Ag-sheathed superconducting composites reinforced by stainless steel lamination has been evaluated by in situ synchrotron-radiation diffraction. The Bi2223 filaments in the laminated composites were under 0.11% of compressive residual strain, whereas the residual strain of filaments in the composite after removing stainless steel layers was only 0.02% in compression. Under large tensile load, the composite showed a clear multiple fracture with an almost constant filament strain of about 0.11% in tension.

本文言語	英語
ページ（範囲）	691-694
ページ数	4
ジャーナル	Scripta Materialia
巻	55
号	8
DOI	https://doi.org/10.1016/j.scriptamat.2006.06.027
出版ステータス	出版済み - 10 2006
外部発表	はい

All Science Journal Classification (ASJC) codes

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

文献へのアクセス

10.1016/j.scriptamat.2006.06.027

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引用スタイル

In situ synchrotron-radiation measurements of axial strain in laminated Bi2223 superconducting composite tapes at room temperature. / Okuda, H.; Rokkaku, H.; Morishita, K.; Shin, J. K.; Iwamoto, S.; Ochiai, S.; Sato, M.; Osamura, K.; Otto, A.; Harley, E. J.; Malozemoff, A.

In: Scripta Materialia, Vol. 55, No. 8, 10.2006, p. 691-694.

研究成果: Contribution to journal › Article › 査読

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title = "In situ synchrotron-radiation measurements of axial strain in laminated Bi2223 superconducting composite tapes at room temperature",

abstract = "Axial strain of Bi2223 superconducting filaments in Ag-sheathed superconducting composites reinforced by stainless steel lamination has been evaluated by in situ synchrotron-radiation diffraction. The Bi2223 filaments in the laminated composites were under 0.11% of compressive residual strain, whereas the residual strain of filaments in the composite after removing stainless steel layers was only 0.02% in compression. Under large tensile load, the composite showed a clear multiple fracture with an almost constant filament strain of about 0.11% in tension.",

author = "H. Okuda and H. Rokkaku and K. Morishita and Shin, {J. K.} and S. Iwamoto and S. Ochiai and M. Sato and K. Osamura and A. Otto and Harley, {E. J.} and A. Malozemoff",

note = "Funding Information: Experiments were carried out at SPring8 under proposal number 2005B0149. The work was supported in part by the International Joint Research Program of NEDO (New Energy and Industrial Technology Development Organization, Japan) (No. 2004EA004) and in part by a grant-in-aid of The Ministry of Education, Culture, Sports, Science and Technology, Japan (No.18106011). ",

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T1 - In situ synchrotron-radiation measurements of axial strain in laminated Bi2223 superconducting composite tapes at room temperature

AU - Okuda, H.

AU - Rokkaku, H.

AU - Morishita, K.

AU - Shin, J. K.

AU - Iwamoto, S.

AU - Ochiai, S.

AU - Sato, M.

AU - Osamura, K.

AU - Otto, A.

AU - Harley, E. J.

AU - Malozemoff, A.

N1 - Funding Information: Experiments were carried out at SPring8 under proposal number 2005B0149. The work was supported in part by the International Joint Research Program of NEDO (New Energy and Industrial Technology Development Organization, Japan) (No. 2004EA004) and in part by a grant-in-aid of The Ministry of Education, Culture, Sports, Science and Technology, Japan (No.18106011).

PY - 2006/10

Y1 - 2006/10

N2 - Axial strain of Bi2223 superconducting filaments in Ag-sheathed superconducting composites reinforced by stainless steel lamination has been evaluated by in situ synchrotron-radiation diffraction. The Bi2223 filaments in the laminated composites were under 0.11% of compressive residual strain, whereas the residual strain of filaments in the composite after removing stainless steel layers was only 0.02% in compression. Under large tensile load, the composite showed a clear multiple fracture with an almost constant filament strain of about 0.11% in tension.

AB - Axial strain of Bi2223 superconducting filaments in Ag-sheathed superconducting composites reinforced by stainless steel lamination has been evaluated by in situ synchrotron-radiation diffraction. The Bi2223 filaments in the laminated composites were under 0.11% of compressive residual strain, whereas the residual strain of filaments in the composite after removing stainless steel layers was only 0.02% in compression. Under large tensile load, the composite showed a clear multiple fracture with an almost constant filament strain of about 0.11% in tension.

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