TUNGSTEN/TITANIUM CARBIDE (W,TI)C-CORED WIRE

摘要

PURPOSE: A tungsten/titanium carbide((W,Ti)C)-cored wire for the application to various facility parts requiring high wear resistance is provided, which gives much higher wear resistance to matrix alloys than conventional metal-cored wires such as chromium carbide((Cr,Fe)7C3) do when it is welded together with matrix alloy. CONSTITUTION: The tungsten/titanium carbide((W,Ti)C)-cored wire is characterized in that a complex powder comprising C 0-1.0wt.%, Cr 10-80wt.%, Si 0.1-10.0wt.%, Mn 0.1-10, ((W,Ti)C) 3-70wt.%, Fe 0-35wt.% is charged in a mild steel strip.