Electron probe microanalysis of ball-bearing steel powder obtained using the method of electroerosion dispersion in kerosene
The results of electron probe microanalysis of powder obtained using the method of electroerosion dispersion of ball-bearing steel scrap have been provided. It has been determined that the main elements of powder obtained using the method of electroerosion dispersion of ball-bearing steel scrap in water are ferrum, oxygen, carbon, silicon, molybdenum, and chrome.
Influence of surface roughness of PVD coatings on tribological performance in sliding contacts
The influence of surface roughness on the tribological performance, i.e. friction, wear and material pick-up tendency, of two different commercial PVD coatings, TiN and WC/C, in sliding contact wit ...
THE FUNDAMENTALS OF WIRE DRAWING
AbstractWire drawing has been evolved through experience rather than by the application of scientific principles. Of late, however, the analytical approach has come to play a significant part in its further development, with attainments which merit presentation in their own right. For this purpose, one may confine the description of the process to the barest essentials, the more so as industrial practice is treated in detail in many publications.