Bainite centrifugal composite cast iron roll

Bainite centrifugal composite cast iron roll

Bainite centrifugal composite cast iron roll nickel, manganese, chromium, molybdenum and other alloying elements, it is a needle group (bainite + martensite) matrix, is higher than pearlitic ductile iron roll strength, toughness, better wear resistance is improved obviously. This kind of roll produced by centrifugal compound casting.