Icci Rolls For Rolling Mills

Our organization is amongst the trusted provider of high quality array of ICCI Rolls for Rolling Mills. Indefinite chilled cast iron rolls consist of a hardened layer of white cast graphite free cementite and the metallic matrix. The thickness of the usable chilled layer can be up to 20 mm depending on the roll diameter, The core material is grey solidified and consists mainly of a peristaltic matrix with Pamela graphite. Between the outer chilled shell and the core there is a mottled iron zone consisting of grey and white solidified micro structures, the surface hardness and the wear resistance of the chilled cast iron is determined by the amount of reburial in the micro structure and the structure of the matrix. A peristaltic, baiting or materialistic matrix can be obtained using special alloying elements. An increase in the hardness and wear resistance will cause a decrease in the thermal and mechanical capability.

This variety is generally cheaper than the spheroidal graphite cast iron rolls, the gradual change in hardness associated with the indefinite-chilled structure allows deeper grooving i.e. indefinite chilled rolls are superior in biting performance, indefinite rolls produce excellent results while achieving maximum functional depth, ensure minimum sacrifice of clear chill layer, as the presence of graphite in indefinite chilled rolls offers strong resistance.