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Texture changes in tubes made of Zr-2.5% Nb upon recrystallization

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Conclusions

  1. 1.

    Recrystallization of α-zirconium in tubes of Zr-2.5% Nb alloy is associated with reorientation of basal normals; as a result, the rolling texture with a predominant component\(\{ 11\overline 2 0\} \langle 1\overline 1 00\rangle \) becomes a texture with a predominant component (0001)±30–50° R-T\(\langle 21\overline 3 0 - 11\overline 2 0\rangle \).

  2. 2.

    The tendency of grains of α-zirconium to recrystallization associated with the rotation of the crystal lattice about the basal normal depends on the orientation of this normal.

  3. 3.

    We have proposed a model that relates the peculiarities of the development of the recrystallization texture of α-zirconium to the structural anisotropy of the rolled material.

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Authors
  1. Yu. A. Perlovich
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  2. M. G. Isaenkova
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  3. T. K. Shmeleva
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  4. A. V. Nikulina
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  5. A. R. Zav'yalov
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Additional information

Translated from Atomnaya Énergiya, Vol. 67, No. 5, pp. 327–331, November, 1989.

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Perlovich, Y.A., Isaenkova, M.G., Shmeleva, T.K. et al. Texture changes in tubes made of Zr-2.5% Nb upon recrystallization. At Energy 67, 811–816 (1989). https://doi.org/10.1007/BF01126132

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  • DOI: https://doi.org/10.1007/BF01126132

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