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On-line internal quality prediction technology of slab forheavy plates
Published online by Cambridge University Press: 25 July 2008
Abstract
UST rejection ratio of heavy plates was relatively high since the 300 mm thickness slab caster has been operated at Pohang Works. An internal quality prediction system for slab was developed that can evaluate the center segregation level of slabs within 5 minutes after cutting. The rejection ratio of heavy plate thicker than 70 mm could be reduced effectively from 5% down to below 0.5% by applying this technology.
- Type
- Research Article
- Information
- Metallurgical Research & Technology , Volume 105 , Issue 7-8: Blast FurnaceSteelmakingContinuous CastingHot Rolling , July 2008 , pp. 375 - 382
- Copyright
- © La Revue de Métallurgie, 2008
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