ENi-CI is a covered welding rod with pure nickel core and graphitic for cast iron. It is the best for repair cracked or worn castings and surfacing welding, as well as joining cast iron parts with dissimilar metals. The deposited metal is very good machinable and with a high toughness and excellent crack resistibility. The rod must be bake at a temperature 80°C-120°C for 1 hour before welding. In welding , lower current is recommended, meanwhile, hammering the welded seam to dispel stress around the welding region and to avoid crack.

ENi-CI Welding rod