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Microstructure Evolution of W–Cu Pseudo Alloy Surface After High-Temperature Gas Processing

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Russian Physics Journal Aims and scope

The paper presents the results of optical metallography, scanning and transmission electron microscopies with X-ray microanalysis of the microstructure evolution of W–18 wt.% Cu pseudo alloy. The microstructure evolution induced by high-temperature gas processing, is associated with the copper atom diffusion along the inner grain and sub-grain boundaries from the copper particles positioned on these boundaries and the surface layers of the pseudo alloy.

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Authors and Affiliations

  1. Institute of Problems of Chemical Physics of the Russian Academy of Sciences, Chernogolovka, Moscow District, Russia

    Yu. R. Kolobov, S. S. Manokhin & L. S. Yanovskii

  2. Lomonosov Moscow State University, Moscow, Russia

    Yu. R. Kolobov

  3. Central Institute of Aviation Motors, Moscow, Russia

    E. V. Surikov & L. S. Yanovskii

Authors
  1. Yu. R. Kolobov
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  2. S. S. Manokhin
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  3. E. V. Surikov
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  4. L. S. Yanovskii
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Correspondence to Yu. R. Kolobov.

Additional information

Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 4, pp. 63–66, April, 2021.

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Kolobov, Y.R., Manokhin, S.S., Surikov, E.V. et al. Microstructure Evolution of W–Cu Pseudo Alloy Surface After High-Temperature Gas Processing. Russ Phys J 64, 632–635 (2021). https://doi.org/10.1007/s11182-021-02379-2

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  • DOI: https://doi.org/10.1007/s11182-021-02379-2

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