WELDABLE, CRACK-RESISTANT CO-BASED ALLOY

摘要

A ductile Co-based alloy comprising between about 0.12 wt% and about 0.7 wt% C, between about 20 wt% and about 30 wt% Cr, between about 10 wt% and about 15 wt% Mo, between about 1 wt% and about 4 wt% Ni, and balance of Co, and method of applying the alloy as an overlay to a metallic substrate to provide wear and corrosion resistance without forming cracks during the alloy's solidification.