Thermodiffusion impregnation of iron and nickel powders with manganese

  • I. D. Radomysel'skii
  • I. D. Martyukhin
Theory, Production Technology, and Properties of Powders
  • 17 Downloads

Summary

A study was carried out on the thermodiffusion impregnation of iron and nickel powders with manganese from point sources at temperatures of 773–1373°K and holding durations of 2, 6, and 10 h, using charges containing 2–30% ammonium chloride. Manganese in the form of ferromanganese or metallic manganese was added to the charge in amounts ranging from 8 to 30%. It was demonstrated that the presence of excessive amounts of ammonium chloride in the charge leads to substantial manganese losses and is therefore undesirable. The optimum conditions have been established for the impregnation of iron and nickel powders with manganese.

Keywords

Iron Chloride Ammonium Nickel Manganese 

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Copyright information

© Consultants Bureau 1969

Authors and Affiliations

  • I. D. Radomysel'skii
    • 1
  • I. D. Martyukhin
    • 1
  1. 1.Institute of Materials ScienceAcademy of Sciences of the Ukrainian SSR.USSR

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