... iron & Mixing with chrome, molybdenum, nickel etc.3)Surface Treatment: Phosphated, Nitrided, Chrome plated. Our Cylinder Liner ... alloy, boron-copper alloy casting iron & Mixing with chrome, molybdenum, nickel etc.CharacteristicsJanpan etc. advanced technique & wear proof ... high temperature resistant etc. Surface TreatmentPhosphated, Nitrided, Chrome plated etc. B.Production Range: Pistons,Piston Rings, ...