Choice of copper-based alloys for ribbon substrates with a sharp cube texture

It has been shown that, in some copper-based alloys subjected to cold deformation by rolling to 98.6–99% followed by recrystallization annealing, a sharp cube texture can be produced. Optimum conditions of annealing have been determined, which make it possible to produce a sharp biaxial texture in C...

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Veröffentlicht in:Physics of metals and metallography 2014-12, Vol.115 (12), p.1231-1240
Hauptverfasser: Khlebnikova, Yu. V., Rodionov, D. P., Gervas’eva, I. V., Suaridze, T. R., Akshentsev, Yu. N., Kazantsev, V. A.
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Sprache:eng
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Zusammenfassung:It has been shown that, in some copper-based alloys subjected to cold deformation by rolling to 98.6–99% followed by recrystallization annealing, a sharp cube texture can be produced. Optimum conditions of annealing have been determined, which make it possible to produce a sharp biaxial texture in Cu-Ni, Cu-Fe, and Cu-Cr alloys with the fraction of cube grains of more than 95%; this opens a possibility of using thin ribbons made of these alloys as substrates for multilayer film compositions, in particular when developing second-generation high-temperature superconductors.
ISSN:0031-918X
1555-6190
DOI:10.1134/S0031918X14120035