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Thermal and X-Ray Microanalysis of Alloys B-1461 Ingots Based on the System Al – Cu – Li

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Metal Science and Heat Treatment Aims and scope

Results are provided for thermal analysis and x-ray microanalysis of specimens from industrial ingots of aluminum alloy B-1461 based on the system Al – Cu – Li. A two-stage regime homogenization is proposed for industrial aluminum alloy B-1461 ingots, providing formation of uniformly distributed dispersed phases of compact shape within the microstructure, an increase in relative elongation, and a reduction in alloy yield strength in the temperature range 440 – 460°C.

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Authors and Affiliations

  1. Kamensk-Ural’skii Metallurgical Plant, JSC, Kamensk-Ural’skii, Russia

    B. V. Ovsyannikov

  2. B. N. El’tsin Ural Federal University, Ekaterinburg, Russia

    V. M. Zamyatin & V. S. Mushnikov

  3. Federal State Unitary Enterprise “VIAM,” RF State Research Center, Moscow, Russia

    M. S. Oglodkov

Authors
  1. B. V. Ovsyannikov
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  2. V. M. Zamyatin
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  3. V. S. Mushnikov
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  4. M. S. Oglodkov
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Corresponding author

Correspondence to B. V. Ovsyannikov.

Additional information

Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 6, pp. 12 – 17, June, 2014.

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Ovsyannikov, B.V., Zamyatin, V.M., Mushnikov, V.S. et al. Thermal and X-Ray Microanalysis of Alloys B-1461 Ingots Based on the System Al – Cu – Li. Met Sci Heat Treat 56, 291–296 (2014). https://doi.org/10.1007/s11041-014-9748-3

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  • DOI: https://doi.org/10.1007/s11041-014-9748-3

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