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Reversibility of the β ↔ α Phase Transformations as the Key Factor Determining Whether the Pd–Cu Membrane Foil Texture Depends on the Foil Preparation Process

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Abstract—

We have studied the phase composition and texture of a Pd–Cu solid solution with a nearly equiatomic composition in different steps of the preparation of membrane foil by rolling to 300, 175, 100, and 20 μm and 7-μm-thick foil produced by magnetron sputtering of a target having the same composition as the foil. We have identified orientation relationships between the β- and α-phases in the as-prepared two-phase structures and demonstrated that, after heating to 600°C and subsequent cooling, the ordered solid solutions (β-phase) prepared by the two processes, have identical textures, which can be understood in terms of the transformation mechanism.

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Notes

  1. Heating rate, 100°C/min; holding for 30 min at each temperature; the cooling rate was not determined.

  2. To ensure reversibility of the β ↔ α phase transformations [2].

REFERENCES

  1. Huang, P., Menon, S., and de Fontaine, D., On the Cu–Pd phase diagram, J. Phase Equilib., 1991, vol. 12, no. 1, pp. 3–5.

    CAS  Google Scholar 

  2. Ievlev, V.M., Dontsov, A.I., Belonogov, E.K., Kannykin, S.V., and Solntsev, K.A., β ↔ α phase transformations in rolled foil of the Pd–57 at % Cu solid solution, Inorg. Mater., 2017, vol. 53, no. 11, pp. 1163–1169.

    CAS  Google Scholar 

  3. Hydrogen in Metals, Alefeld, G. and Volkl, J., Eds., Heidelberg: Springer, 1978, vol. 1.

    Google Scholar 

  4. Diagrammy sostoyaniya dvoinykh metallicheskikh sistem: Spravochnik (Phase Diagrams of Binary Metallic Systems: A Handbook), Lyakishev, N.P., Ed., Moscow: Mashinostroenie, 1997, vol. 2.

    Google Scholar 

  5. Burkhanov, G.S., Gorina, N.B., Kol’chugina, N.B., Korenovskii, N.L., Roshan, N.R., Slovetskii, D.I., and Chistov, E.M., Palladium–rare earth alloys: promising materials for hydrogen energy generation, Tyazheloe Mashinostr., 2007, no. 11, pp. 17–20.

  6. Burkhanov, G.S., Gorina, N.B., Kolchugina, N.B., Roshan, N.R., Slovetskii, D.I., and Chistov, E.M., Palladium-based alloy membranes for separation of high purity hydrogen from hydrogen-containing gas mixtures, Platinum Met. Rev., 2011, no. 1, pp. 3–12.

  7. Gorbunov, S.V., Kannykin, S.V., Penkina, T.N., Roshan, N.R., Chistov, E.M., and Burkhanov, G.S., Palladium–lead alloys for hydrogen purification and hydrogen isolation from hydrogen-containing gas mixtures, Russ. Metall. (Engl. Transl.), 2017, no. 1, pp. 63–69.

  8. Ievlev, V.M., Solntsev, K.A., Maksimenko, A.A., Kannykin, S.V., Belonogov, E.K., Dontsov, A.I., and Roshan, N.R., Formation of thin foil of the ordered Pd–Cu solid solution with a CsCl-type lattice during magnetron sputtering, Dokl. Phys. Chem., 2014, vol. 457, no. 2, pp. 127–130.

    CAS  Google Scholar 

  9. Ievlev, V.M., Maksimenko, A.A., Sitnikov, A.I., Solntsev, K.A., Chernyavskii, A.S., and Dontsov, A.I., Metal–ceramic composite heterostructure for hydrogen ultrapurification membranes, Materialovedenie, 2016, no. 2, pp. 37–40.

  10. Ievlev, V.M., Dontsov, A.I., Novikov, V.I., Sinetskaya, D.A., Gorbunov, S.V., Roshan, N.R., and Burkhanov, G.S., Composite membranes based on Pd–Cu and Pd–Pb solid solutions, Russ. Metall. (Engl. Transl.), 2018, no. 9, pp. 854–858.

  11. Ievlev, V.M., Dontsov, A.I., Maksimenko, A.A., and Roshan, N.R., Reversibility of the β ↔ α phase transformations in a Pd–Cu solid solution, Inorg. Mater., 2017, vol. 53, no. 5, pp. 484–488.

    CAS  Google Scholar 

  12. Volkov, A.Yu. and Kruglikov, N.A., Effect of plastic deformation on the kinetics of phase transformations in the Cu–47Pd alloy, Phys Met. Metallogr., 2008, vol. 105, no. 2, pp. 202–211.

    Google Scholar 

  13. Van der Drift, A., Evolutionary selection, a principle governing growth orientation in vapour-deposited layers, Philips Res. Rep., 1967, vol. 22, pp. 267–276.

    CAS  Google Scholar 

  14. Umanskii, Ya.S. and Skakov, Yu.A., Fizika metallov. Atomnoe stroenie metallov i splavov (Metals Physics: Atomic Structure of Metals and Alloys), Moscow: Atomizdat, 1978.

  15. Grigorovich, V.K., Metallicheskaya svyaz' i struktura metallov (Metallic Bonding and Structure of Metals), Moscow: Nauka, 1988.

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Funding

This work was supported by the Russian Science Foundation, project no. 19-19-00232.

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Authors and Affiliations

  1. Moscow State University, 119991, Moscow, Russia

    V. M. Ievlev & K. A. Solntsev

  2. Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences, 119991, Moscow, Russia

    V. M. Ievlev, K. A. Solntsev, A. I. Dontsov, A. S. Prizhimov, S. V. Gorbunov & N. R. Roshan

  3. Voronezh State University, 394018, Voronezh, Russia

    A. I. Dontsov, A. S. Prizhimov & S. V. Kannykin

Authors
  1. V. M. Ievlev
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  2. K. A. Solntsev
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  3. A. I. Dontsov
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  4. A. S. Prizhimov
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  5. S. V. Gorbunov
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  6. N. R. Roshan
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  7. S. V. Kannykin
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Correspondence to V. M. Ievlev.

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Translated by O. Tsarev

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Ievlev, V.M., Solntsev, K.A., Dontsov, A.I. et al. Reversibility of the β ↔ α Phase Transformations as the Key Factor Determining Whether the Pd–Cu Membrane Foil Texture Depends on the Foil Preparation Process. Inorg Mater 56, 1133–1137 (2020). https://doi.org/10.1134/S0020168520110035

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