Open AccessFEATURES OF STRUCTURE FORMATION IN EXPLOSION WELDED BIMETAL STEEL 20 + STAINLESS STEEL 50CR15MO2V AFTER LONG HIGH-TEMPERATURE HEATING
Author(s) -
В. Н. Арисова,
А. Ф. Трудов,
Л. М. Гуревич,
A. E. Birshbaeva,
В. О. Харламов
Publication year - 2021
Publication title -
izvestiâ volgogradskogo gosudarstvennogo tehničeskogo universiteta
Language(s) - English
Resource type - Journals
ISSN - 1990-5297
DOI - 10.35211/1990-5297-2021-2-249-12-19
Subject(s) - bimetal , welding , materials science , metallurgy , joint (building) , explosion welding , carbon steel , layer (electronics) , diffusion , heat affected zone , composite material , arc welding , structural engineering , filler metal , corrosion , engineering , physics , thermodynamics
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.