Abstract
The formation of a sharp cube texture in a three-layer composite tape with the outer (working) layers made of an Ni–4.8 at % W alloy and the inner layer made of an Ni–11 at % Cr alloy is studied after cold deformation by rolling at a reduction of 98.4–99.5% and subsequent recrystallization annealing at a temperature of 1000–1150°C. An analysis of the sharpness of the cube texture and the magnetic properties of the three-layer composite material shows that such tapes can be used as substrates to create second-generation HTSC. At a temperature of 80 K, the specific magnetization of the composite three-layer tape is lower than that of a widely used tape made of an Ni–5 at % W alloy.
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Original Russian Text © D.P. Rodionov, Yu.V. Khlebnikova, I.V. Gervas’eva, L.Yu. Egorova, V.A. Kazantsev, 2014, published in Deformatsiya i Razrushenie Materialov, 2014, No. 10, pp. 15–20.
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Rodionov, D.P., Khlebnikova, Y.V., Gervas’eva, I.V. et al. Influence of deformation and annealing conditions on the recrystallization cube texture in the three-layer NiW/NiCr/NiW substrate tapes. Russ. Metall. 2015, 805–810 (2015). https://doi.org/10.1134/S0036029515100122
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DOI: https://doi.org/10.1134/S0036029515100122