Abstract
1. Efficient ultrasonic treatment promotes strengthening of tungsten-cobalt hard alloys. As a result of this treatment there is displacement of the tungsten carbide interference line (201) in the direction of reduced interplanar distance, and this is characterized by work hardening proceeding during treatment. 2. The strengthening level and the kinetics for alloys VK15 and VK6 are in good correlation, and they point to the common nature of processes occurring in medium-cobalt sintered hard alloys during ultrasonic treatment.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Paper version not known
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
