Duocast®

These solutions aim at resisting risk of breakage in certain applications.

Name: Duocast®.

Industry:

• Cement.
• Power Stations.

Equipment: Vertical Roller Mills – one-piece rollers + tables in some applications.

Tech specs:

• Technology consisting of very hard and special cast iron inserts embedded in a ductile iron base.
• The ductile iron core has a hardness of about 300 BHN and an elongation of about 7%.
• HiCr iron inserts are held in the ductile iron by dovetails to form a mechanical bond when the base metal is cast.

Key Benefits:

• Combines the hard wear resistance of the special inserts with the ability of the ductile iron to operate under very high mechanical stresses.