Progress of manufacturing technology on large forged steel backup rolls and future development
Abstract: With the upgrading of the rolling technology and rolling mills， higher quality requirements for rolled products，and application of semi-high-speed steel & high-speed steel work rolls ( intermediate rolls ) ， the demands for rolling performance of backup rolls become more rigorous. In this paper，the status of the backup roll manufacturing technology was described，the development […]
Russian 
English 
Arabic 
Hindi