Contribution of Heat and Thermochemical Treatments to the Improvement of the Perfomances of High-Speed Steel Tools
Résumé
The In this paper the influence of non-conventional heat and thermo chemical
treatments upon the structure of tool steels and implicitly, upon the performances
that are derived from applying such treatments, is presented. Reference is made to
the conditions in which the heat and thermo chemical treatments in vacuum and in
electrolyte baths are carried out. The advantages of these procedures are evidenced
both from a technical as well as an economic standpoint.
The experiments have been carried out on Rp3 and Rp5 steels, with
application of vacuum at the final heat treatments.
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- 2007 fascicula9 nr1 [27]