Plastic forming of steel by rolling at elevated temperatures (rolling) is important in industry because most of steel is at some stage processed by means of this technique. Rolling incorporates large-scale man-made systems that modify the quality of immense volumes of steel and consume significant amount of resources. In particular, this industry triggers critical issues related to global environmental sustainability (pollution and energy emissions). The algorithms for roll pass design are still treated as confidential property and there are no satisfactory instructions published on the Internet. This source attempts to remedy such a state of the art. Presented knowledge is based on practical experience and extensive bibliography.
Contents
I. Rolling Concepts
i. Metallurgy of rolling
ii. Mechanics of rolling
iii. Plastic deformation
iv. Rolled assortment
v. Deformation zone – basic concepts
II.
i. Rolling schedule
ii. Roll design
iii. Elements of roll pass calculations
iv. Rolling torque and roll separating force
III. Mill Layouts
i. Classification of rolling mills
ii. Rolling mill stand
iii. Auxiliary equipment
IV. Rolling Cuboids
i. Classification
ii. Blooms, billets and slabs
ii. Flat products
V. Rolling Circular Cylinders
i. Classification
ii. Round bars and rods
iii. Wire
VI. Products for Construction Industry
i. Classification
ii. Angular products
iii. Beams and channels
VII. Other Products
i. Classification
ii. Rails
iii. Other geometries
iv. Special products
VIII. Roll Maintenance
i. Roll classification
ii. Roll wear
iii. Roll re-dressing
VIII. Process Management
i. Operations
ii. Quality control
iii. Mill maintenance
For detailed coverage please contact Dr Sead Spuzic at Sead.Spuzic@unisa.edu.au