Glossary
The Kallanish Glossary aims to be a useful resource for complex industry specific terminology. We are
constantly adding to our glossary, so if you have a suggestion or amendment please do get in touch.
Mill Scale
Steel
Mill scale forms on the surface of steel when oxygen reacts with very hot metal to form iron oxides. This occurs immediately after casting, and during reheating and hot rolling. The scale, which can range in size from a few microns to several centimetres across, has to be removed, otherwise it will damage the surface finish of the steel during any subsequent rolling. High pressure water jets are used to blast away the scale, and on a hot strip mill this occurs as the steel passes down the run-out table from the roughing mill.
Related Terms
Cogging Mill,
Hot-Strip Mill,
Integrated Mills,
Mini Mills,
Tandem Mill,
Reversing Mill,
Rolling Mill,
Roughing Mill
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Truly global, user-friendly coverage of the steel and related markets and industry that delivers the essential information quickly while delivering on most occasions just the right amount of between-the-lines comment and interpretation for a near real time news service of this kind.
Anonymous
Very good overview of the weekly steel market.
Anonymous