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Fracture toughness of Ti–Al3Ti–Al–Al3Ti laminate composites under static and cyclic loading conditions

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Abstract

The static and cyclic fracture toughnesses of a Ti–Al3Ti–Al–Al3Ti laminate composite material containing at most 15 vol % intermetallic compound are studied. Composite specimens are prepared by terminating reaction sintering of titanium and aluminum foils under pressure. The fracture of the titanium layers is quasi-cleavage during cyclic crack growth and is ductile during subsequent static loading.

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Authors and Affiliations

  1. Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, ul. S. Kovalevskoi 18, Yekaterinburg, 620990, Russia

    A. M. Patselov & R. D. Lavrikov

  2. Institute of Mechanical Engineering, Ural Branch, Russian Academy of Sciences, Yekaterinburg, 620049, Russia

    S. V. Gladkovskii & I. S. Kamantsev

Authors
  1. A. M. Patselov
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  2. S. V. Gladkovskii
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  3. R. D. Lavrikov
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  4. I. S. Kamantsev
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Correspondence to A. M. Patselov.

Additional information

Original Russian Text © A.M. Patselov, S.V. Gladkovskii, R.D. Lavrikov, I.S. Kamantsev, 2014, published in Deformatsiya i Razrushenie Materialov, 2014, No. 12, pp. 7–11.

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Patselov, A.M., Gladkovskii, S.V., Lavrikov, R.D. et al. Fracture toughness of Ti–Al3Ti–Al–Al3Ti laminate composites under static and cyclic loading conditions. Russ. Metall. 2015, 811–815 (2015). https://doi.org/10.1134/S0036029515100110

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  • DOI: https://doi.org/10.1134/S0036029515100110

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