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Vacuum annealing of blanks of alloy VT3-1 after isothermal deformation

  • Titanium and Its Alloys
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Metal Science and Heat Treatment Aims and scope

Conclusions

  1. 1.

    It is expedient to carry out vacuum annealing of titanium alloys with high hydrogen content at 750–850°C.

  2. 2.

    Utilization of the effect of hydrogen plasticizing in isothermal pressing with subsequent vacuum annealing leads to improved ductility, impact toughness, to some reduction of strength, and it does not affect the bending angle and the fatigue limit in pure bending.

  3. 3.

    Preliminary hydrogenizing of blanks before pressing improves the force conditions in operation of the dies.

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Literature cited

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Authors
  1. V. K. Nosov
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  2. I. A. Pavlov
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  3. S. B. Belova
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  4. L. V. Andreeva
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Additional information

Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 12, pp. 38–41, December, 1985.

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Nosov, V.K., Pavlov, I.A., Belova, S.B. et al. Vacuum annealing of blanks of alloy VT3-1 after isothermal deformation. Met Sci Heat Treat 27, 922–926 (1985). https://doi.org/10.1007/BF00700103

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  • DOI: https://doi.org/10.1007/BF00700103

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