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Production of VT20 AND VT9 titanium alloy powders

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Conclusions

The hydrogenation-dehydrogenation method offers an effective means of producing industrial titanium alloys in powder form. It has been established that hydride-grade titanium alloy powders meet, without charge enrichment, the chemical composition requirements laid down by technical standards for VT20 and VT9 industrial alloys. The H-D process brings about changes in the phase composition and structure of alloys: The amount of the β-phase diminishes, and the alloy structure becomes more fine-grained. Consequently, by varying H-D process parameters it is possible to exercise control over the properties of powders.

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Authors and Affiliations

  1. Kuibyshev Aviation Institute, USSR

    G. I. Aksenov, V. I. Kryukov & V. N. Kazakov

Authors
  1. G. I. Aksenov
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  2. V. I. Kryukov
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  3. V. N. Kazakov
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Translated from Poroshkovaya Metallurgiya, No. 11(227), pp. 1–6, November, 1981.

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Aksenov, G.I., Kryukov, V.I. & Kazakov, V.N. Production of VT20 AND VT9 titanium alloy powders. Powder Metall Met Ceram 20, 747–751 (1981). https://doi.org/10.1007/BF00796469

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  • DOI: https://doi.org/10.1007/BF00796469

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