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Metal Science and Heat Treatment

, Volume 28, Issue 12, pp 869–871 | Cite as

Selection of crucible material for electrolyte boriding

  • B. B. Katkhanov
Equipment for Heat-Treating Plants
  • 22 Downloads

Conclusion

For boriding of a small set of articles (especially of large articles) in an electrolytic boriding unit, a welded crucible made out of heat-resistance steel can be used without cathodic protection.

To prove that an economic calculation should be carried out. If it is possible to manufacture a case crucible out of an alloy with low anodic solubility, which makes it possible to keep the Y values within permissible limits, then it is feasible to design a unit where the crucible serves as anode.

Keywords

Permissible Limit Cathodic Protection Economic Calculation Crucible Material Case Crucible 
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.
    N. M. Burakova and B. B. Katkhanov, "Improvement of electrochemical resistance of crucibles for industrial units of electrolytic boriding," in: Modern Methods of Heat Treatment in Tractor and Agricultural Machine-Building [in Russian], RISKhM (1977), pp. 101–105.Google Scholar
  2. 2.
    N. M. Burakova, B. B. Katkhanov, and V. A. Burakov, "Effect of Fe, Cr, and Ni present in boron-containing melts on the electrolytic boriding process," in: Application of New Materials in Agricultural Machine-Building [in Russian], RISKhM (1975), pp. 63–69.Google Scholar
  3. 3.
    V. N. Tkachev and B. B. Katkhanov, "Studies of the regime and secondary processes in electrolytic boriding of steels," in: Modern Methods of Thermochemical Treatment [in Russian], G. N. Dubinin and Ya. D. Kogan (eds.), Mashinostroenie, Moscow (1979), pp. 65–72.Google Scholar

Copyright information

© Plenum Publishing Corporation 1987

Authors and Affiliations

  • B. B. Katkhanov

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