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Metal Science and Heat Treatment

, Volume 6, Issue 4, pp 230–232 | Cite as

Heat treatment of stainless pipes

  • L. A. Dolinskaya
  • A. I. Rizol'
  • E. M. Andreeva
  • Ts. Z. Nekrasova
Corrosion of Metals
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Conclusions

  1. 1.

    The recrystallization temperature of rolled pipes is lower than that of drawn pipes due to the greater deformation of the former.

     
  2. 2.

    The strength properties after recrystallization are higher for rolled than for drawn pipes which makes it possible to heat the former 100°C higher.

     
  3. 3.

    The temperature of heat treatment of rolled stainless pipes (1100–1150°C) is 300–400°C higher than the recrystallization temperature and ensures complete removal of hardening.

     
  4. 4.

    The temperature of heat treatment of drawn stainless pipes (1000–1050°C) coincides with recrystallization temperatures (950–1050°C). Careful control of metal temperature is necessary in order to ensure complete removal of hardening in drawn pipes during heat treatment.

     

Keywords

Heat Treatment Recrystallization Complete Removal Strength Property Careful Control 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Literature cited

  1. 1.
    L. A. Dolinskaya, A. I. Rizol', S. Z. Nekrasova, and E. M. Andreeva, MiTOM, No. 2 (1962).Google Scholar
  2. 2.
    L. A. Dolinskaya and S. Z. Nekrasova, MiTOM, No. 8 (1962).Google Scholar

Copyright information

© International Journal of the Science of Metals, Inc. 1965

Authors and Affiliations

  • L. A. Dolinskaya
  • A. I. Rizol'
  • E. M. Andreeva
  • Ts. Z. Nekrasova

There are no affiliations available

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