EROSION OF STEELS AND ALLOYS IN THEIR COLLISION WITH A FLUX OF ABRASIVE PARTICLES L. I. Urbanovich and E. M. Kramchenkov UDC 620.193.1 We describe a procedure and present results of an investigation of gas-abrasive erosion of metals and alloys at temperatures of 293-80 K. JEPTER74920199912 JEPTER7492012