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Determination of the stress-intensity coefficients in cracked structures by the photoelastic method

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Strength of Materials Aims and scope

Conclusions

  1. 1.

    A study has been made of the effect of sound vibrations during the production of protective tungsten coatings from the vapor phase on the properties of the coatings.

  2. 2.

    The limits of the strength of adhesion of the coating to the base and the magnitude of the residual stresses have been determined.

  3. 3.

    It was found that the introduction of sound vibrations into the reaction chamber during the deposition of tungsten improves the structure of the coatings obtained and increases the strength of the bond between the coatings and the base.

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Literature Cited

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Authors
  1. V. V. Dolgopolov
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  2. S. E. Shilov
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Additional information

All-Union Scientific-Research Institute of Engineering, Moscow. Translated from Problemy Prochnosti, No. 2, pp. 108–110, February, 1975.

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Dolgopolov, V.V., Shilov, S.E. Determination of the stress-intensity coefficients in cracked structures by the photoelastic method. Strength Mater 7, 244–250 (1975). https://doi.org/10.1007/BF01522160

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  • DOI: https://doi.org/10.1007/BF01522160

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