Technology for Preparing Increased Strength Bimetal with a Nitrogen Two-Phase Steel Cladding Layer

Abstract

The possibility is considered for preparing bimetallic composite material (BCM) based on low-carbon microalloyed steel clad with corrosion-resistant steel alloyed with nitrogen. BCM mechanical and corrosion roperties are studied. It is shown that the material proposed is no worse than existing bimetals with respect to corrosion resistance, and concerning composite strength properties it surpasses traditional materials by 40–45%.