Microstructure Characteristic of HSS Rolls
Performance of rolls depends on the microstructure. By adjusting the chemical composition, solidification conditions and heat treatment process to meet the requirements of performance. Obtaining high hardness granular carbide and fine matrix structure is the basic guarantee to improve roll performance. The morphology, quantity, size and distribution of carbides, matrix structure and grain size of […]
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 […]