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Dynamic sealing of continuous electric vacuum furnaces

  • Equipment for Heat-Treatment Shops
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Metal Science and Heat Treatment Aims and scope

Conclusions

  1. 1.

    Continuous vacuum heat treatment of metal strip can be recommended in apparatus in which only the technological process occurs in vacuum, while unwinding and rewinding occur in the atmosphere.

  2. 2.

    It was shown that it is possible to use equations of the conducting capacity of slotted channels with laminar and transition flow conditions for qpproximate calculations of the gas flow in different vacuum stages.

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Literature cited

  1. C. Runs, Metal Progress,76, No. 7 (1959).

  2. H. Bauman and F. Krall, Stahl und Eisen, No. 20 (1960).

  3. Steel,150, No. 19, 96 (1962).

  4. Ditrikh et al., Electron-Beam Apparatus for Metallization of Steel Strip [Russian translation], Latv. INTI, Trans. No. 146/67, Riga (1967).

  5. Yu. P. Lyakhin, É. N. Marmer, and A. P. Samoseev, in: Electrothermics [in Russian], No. 69, VNIIEM (Informstandartélektro), Moscow (1968).

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  6. G. A. Tyagunov, fundamentals of Designing Vacuum Systems [in Russian], Gosénergoizdat (1948).

  7. A. Guthrie and R. Wokerling (editors), Vacuum Equipment and Vacuum Technology [Russian translation], IL (1951).

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Authors
  1. Yu. P. Lyakhin
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  2. E. N. Marmer
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Additional information

VNIIÉTO. Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 9, pp. 63–67, September, 1969.

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Lyakhin, Y.P., Marmer, E.N. Dynamic sealing of continuous electric vacuum furnaces. Met Sci Heat Treat 11, 730–733 (1969). https://doi.org/10.1007/BF00653171

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  • DOI: https://doi.org/10.1007/BF00653171

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