WIT Press


Thermal Analysis Of Coated Hollow Rolls In Continuous Casting Steel Slab

Price

Free (open access)

Paper DOI

10.2495/CMEM950141

Volume

12

Pages

9

Published

1995

Size

721 kb

Author(s)

A.A. Malta & L.E.G. Bastos

Abstract

An experiment has been developed at COSIPA Steel Plant, in order to measure the roll surface temperature at the secondary cooling The experimental results of the tested stainless steel surface coated roll were in qualitative agreements with those data found in the literature for conventional uncoatead rolls. In addition to the experimental work, a finite difference solution was obtained for the thermal conduction problem throughout the roll. Thus, the outer surface roll heat flux was determined, making possible the simulation of thermal behaviour for alternative coating materials as well as to allow future modifications in rolls cooling system. 1 Introduction In continuous sla

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