Wearresistance of deposited metal of Fe-C-Cr-Ti-Mo system of alloying

摘要

Abrasive wear resistance of deposited metal of the type of high-carbon chromium-titanium-molybdenum steel has been studied. High wear resistance of the deposited metal of this type is attributable to the ability of the austenite-martensite matrix of the alloy to prevent chipping of titanium carbides due to formation of coherent bonds on the austenite-carbide boundary. Investigation results were the basis to select the optimal composition of the deposited metal and develop a self-shielding flux-cored wire.