PLANT FOR CHEMICAL THERMAL TREATMENT AND ULTRASONIC IMPACT FOR SURFACE LAYER STRENGTHENING IN STEEL PARTS
Abstract and keywords
Abstract (English):
In connection with the intensification of operating processes, increase of tool displacement, increase of working temperatures and pressures a role of surface layer quality grows that determines an urgency for the development of new methods for its assurance. The paper reports the consideration of the plant for chemical thermal treatment and an ultrasonic impact for surface layer strengthening in steel parts.

Keywords:
ultrasound, transmitter of membrane type, chemical thermal treatment, nitride hardening, surface layer
References

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