Novel casting iron electric welding rod for cold welding grey cast iron and spheroidal cast iron

Application Number: 00109404
Application Date: 2000.06.22
Publication Number: 1275464
Publication Date: 2000.12.06
Priority Information:
International: B23K35/36
Applicant(s) Name: Zhao Chunda
Inventor(s) Name: Zhao Chunda
Patent Agency Code: 11240
Patent Agent: li aishua
Abstract The present invention belongs to the field of cast-iron welding material technology, and the coating material of said electrode includes oxides of various irons, ferrotitanium, ferromolybdenum, nickel powder, aluminium powder, mangesium-silicone-rare earth and various slagforming constituents. Said invented cast-iron electrode can be used for cold-welding gray cast-iron and spheroidal-graphite cast iron.