Research of Surfacing Technology on Continuous Casting Roller

For continuous casting roller with the poor Corrosion resistance, developed the PLJ225 flux-cored wire welding with nitrogen for continuous caster roller, flux of 107 matches, and used a suitable welding process for surfacing continuous caster roller. Continuous caster roll after surfacing not only has good resistance to abrasion, heat-fatigue resistance has a good performance, life expectancy increased by 1 ~ 6 times more.