ULTRASONIC MEASUREMENT BASED MODELLING OF CHILLED CAST IRON THERMO ROLL.

This paper discusses the creation of a model which can be used to analyse the behaviour of a chilled cast iron thermo roll at different operating conditions. In order to acquire additional information about the internal structure of the roll shell ultrasonic measurements of a full size roll were carried out. The created roll model's shapes and dimension correspond well to general knowledge about the chilled cast iron thermo rolls. [ABSTRACT FROM AUTHOR]