Soviet Powder Metallurgy and Metal Ceramics

, Volume 16, Issue 6, pp 405–409 | Cite as

Thermodynamic analysis of the reduction annealing of iron powder. Part I

  • É. F. Syrovat-skii
  • V. L. Shvartsman
  • A. I. Pavlov
  • A. K. Gaiduchenko
Theory, Production Technology, and Properties of Powders and Fibers
  • 13 Downloads

Conclusions

An analysis has been carried out which makes it possible to determine the region of parameters in which converted gas can be employed for the reduction annealing of iron powder without danger of soot evolution in the temperature range 900–1400°K. Calculations have been made of rates of consumption of converted gas in the reduction annealing of iron powder at values of coefficient of excess of the reducing gas ranging from 1.2 to 5.0.

Keywords

Iron Thermodynamic Analysis Iron Powder Reduction Annealing Soot Evolution 

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Literature cited

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Copyright information

© Plenum Publishing Corporation 1977

Authors and Affiliations

  • É. F. Syrovat-skii
    • 1
    • 2
  • V. L. Shvartsman
    • 1
    • 2
  • A. I. Pavlov
    • 1
    • 2
  • A. K. Gaiduchenko
    • 1
    • 2
  1. 1.Donetsk Scientific-Research Institute of Ferrous MetallurgyUSSR
  2. 2.Brovary Powder Metallurgy FactoryUSSR

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