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Nature of the strength of tungsten-nickel-iron alloys

Part 2. Rupture mechanism of W-Ni-Fe alloys

  • Test Methods and Properties of Materials
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Soviet Powder Metallurgy and Metal Ceramics Aims and scope

Summary

A study was made, by electron-microscope fractography of the effects of composition and conditions of cooling from the sintering temperature on the character of rupture of W-Ni-Fe heavy alloys. It has been established that the change in the mechanism of rupture from brittle to tough is due to structural changes in the alloy linked with the aging process.

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Authors and Affiliations

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

    R. V. Minakova, A. N. Pilyankevich, O. K. Teodorovich & I. N. Frantsevich

Authors
  1. R. V. Minakova
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  2. A. N. Pilyankevich
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  3. O. K. Teodorovich
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  4. I. N. Frantsevich
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Additional information

Translated from Poroshkovaya Metallurgiya, No. 6 (66), pp. 61–66, June, 1968.

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Minakova, R.V., Pilyankevich, A.N., Teodorovich, O.K. et al. Nature of the strength of tungsten-nickel-iron alloys. Powder Metall Met Ceram 7, 473–477 (1968). https://doi.org/10.1007/BF00774453

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  • DOI: https://doi.org/10.1007/BF00774453

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