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Effect of plastic working on the structural stability of composite (nickel-chromium alloy)-tungsten materials

  • Powder Metallurgical Materials, Parts, and Coatings
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Soviet Powder Metallurgy and Metal Ceramics Aims and scope

Conclusions

The character of diffusional interaction of the components of tungsten-reinforced heat-resisting sheet composite materials produced by hot forging with subsequent plastic working depends on the latter's degree of plastic deformation. The loss of chromium from the surface of such a CM varies depending on the degree of plastic deformation and on the composition of the matrix alloy. Tungsten fibers stabilize the composition of a CM by acting as obstacles in the paths of chromium diffusion fluxes.

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Authors and Affiliations

  1. Institute of Materials Science, Academy of Sciences of the Ukrainian SSR, Ukraine

    D. M. Karpinos, L. I. Tuchinskii, L. R. Vishnyakov, V. P. Moroz, V. P. Dzeganovskii & T. N. Bondarenko

Authors
  1. D. M. Karpinos
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  2. L. I. Tuchinskii
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  3. L. R. Vishnyakov
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  4. V. P. Moroz
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  5. V. P. Dzeganovskii
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  6. T. N. Bondarenko
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Additional information

Translated from Poroshkovaya Metallurgiya, No. 3(255), pp. 40–44, March, 1984.

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Karpinos, D.M., Tuchinskii, L.I., Vishnyakov, L.R. et al. Effect of plastic working on the structural stability of composite (nickel-chromium alloy)-tungsten materials. Powder Metall Met Ceram 23, 204–207 (1984). https://doi.org/10.1007/BF00791802

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  • DOI: https://doi.org/10.1007/BF00791802

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