Energy of Activation of the Plastic Deformation of Ni3Ge Single Crystals with Different Orientations of the Axis of Compression

Abstract

Results are presented from a thermal activation analysis of the plastic deformation of single crystals of Ni3Ge intermetallic compound. Values of the effective energy of activation of plastic deformation are determined for different test temperatures. The effect the orientation of a single crystal has on the effective energy of activation is considered. Crystals deformed along the axes [100] and [\(\bar {2}\)34] are studied.

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REFERENCES

  1. 1

    Kocks, U.F., Argon, A.S., and Ashby, M.F., Thermodynamics and Kinetics of Slip, Oxford: Pergamon, 1975.

    Google Scholar 

  2. 2

    Termicheski aktivirovannye protsessy v kristallakh (Thermally Activated Processes in Crystals), Orlov, N.A., Ed., Moscow: Mir, 1973.

  3. 3

    Basinski, Z.S., Philos. Mag., 1959, vol. 4, p. 393.

    ADS  Article  Google Scholar 

  4. 4

    Kottrell, A.N. and Stokes, R.J., Proc. R. Soc. London, Ser. A, 1955, vol. 233, p. 17.

    ADS  Article  Google Scholar 

  5. 5

    Solov’eva, Yu.V. and Starenchenko, S.V., Russ. Phys. J., 2014, vol. 57, no. 2, p. 197.

    Article  Google Scholar 

  6. 6

    Solov’eva, Yu.V., Starenchenko, S.V., Solov’ev, A.N., et al., Russ. Phys. J., 2015, no. 5, p. 349.

  7. 7

    Starenchenko, V.A., Solov’eva, Yu.V., Gettinger, M.V., and Kovalevskaya, T.A., Fiz. Met. Metalloved., 2005, vol. 100, no. 4, p. 78.

    Google Scholar 

  8. 8

    Solov’eva, Yu.V., Gettinger, M.V., Kovalevskaya, T.A., and Starenchenko, V.A., Deform. Razrushenie Mater., 2005, no. 2, p. 20.

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Funding

The work was carried out within the framework of the state assignment of the Ministry of Science and Higher Education of the Russian Federation (topic no. FEMN-2020-0004).

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Correspondence to S. V. Starenchenko.

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Translated by I. Obrezanova

This article was presented for publication in the thematic issue “Ordering in Minerals and Alloys” (2020, vol. 84, nos. 9 and 11).

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Solov’eva, Y.V., Starenchenko, S.V. & Starenchenko, V.A. Energy of Activation of the Plastic Deformation of Ni3Ge Single Crystals with Different Orientations of the Axis of Compression. Bull. Russ. Acad. Sci. Phys. 84, 1582–1585 (2020). https://doi.org/10.3103/S1062873820110258

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