Наукова електронна бібліотека
періодичних видань НАН України
періодичних видань НАН України
Researches and developments on production of Ni-W alloy based substrates for second generation high-temperature superconductors
Репозиторій DSpace/Manakin
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Researches and developments on production of Ni-W alloy based substrates for second generation high-temperature superconductors
Інші назви:
Дослідження та розробки з отримання підкладок на основі сплавів Ni-W для ВТНП-провідників другого покоління
Тема:
Technology
Посилання:
Researches and developments on production of Ni-W alloy based substrates for second generation high-temperature superconductors / V.A. Finkel, A.M. Bovda, V.V. Derevyanko, S.A. Leonov, M.S. Sungurov, T.V. Sukhareva, V.M. Khoroshikh, Yu.N. Shakhov // Functional Materials. — 2012. — Т. 19, № 1. — С. 109-115. — Бібліогр.: 28 назв. — англ.
Дата:
2012
Переглядів:
698
Завантажень:
340
Анотація:
The possibilities to prepare high quality substrates for second generation high temperature superconductors based on Ni—W alloys in the 0-9.5 at. % W concentration range was studied. Researches and developments were carried out in the following directions: a) Ni—W alloy synthesis; b) preparation of Ni—W alloy tapes by rolling with subsequent heat treatment; c) coating the tape by TiN layer. For the first time, the possibility was established to obtain the {001} <100> cubic texture favour to YBa₂Cu₃O₇₋₈ superconductor subsequent epitaxial growth on the high W paramagnetic Ni—W tape surface by varying the regimes of TiN deposition.
