FEATURES OF STRUCTURE FORMATION IN EXPLOSION WELDED BIMETAL STEEL 20 + STAINLESS STEEL 50CR15MO2V AFTER LONG HIGH-TEMPERATURE HEATING
The results of studies of the structure in the joint zone of stainless steel 50Cr15Мo2V with carbon steel 20 after explosion welding and subsequent heat treatment at a temperature of 1000 ° C and holding times of 5-20 hours are presented. The formation of a continuous diffusion layer in the joint zone is shown, the thickness of which depends on the holding time.