Measures to Improve the Service Life of Hot Rolls
1) Selected the materials for rolls which have good wear resistance and thermal crack resistance. The hardness of rolls should be controlled within a reasonable range. Select suitable heat treatment and physical &chemical treatment measures to homogenize the structure and increase the surface wear resistance. 2) The roll is subjected to comprehensive inspections such as […]
Selection and optimization the material of F1 to F3 finishing rolling work rolls for hot strip mills.
[av_textblock size=” font_color=” color=”] The traditional materials for F1 to F3 finishing work rolls are cast adamite and high chromium cast iron composite rolls with centrifugal casting. It should be said that the progress from cast adamite to high-chromium cast iron is a great advancement, which not only improves the wear resistance and thermal crack […]