Optimized process control of ladle stirring by on-line monitoring

Скрыть↑

Ironmaking and steelmaking
Название	Optimized process control of ladle stirring by on-line monitoring
Автор	Ch. Dannert, H. Köchner, F. P. Groβ.
Информация об авторе	Dr. Nat. Ch. Dannert, Head of design; Dr. Eng. H. Köchner, Head of department of control and measurements in metallurgy, group of control, measurements and quality provision, Institute of Production Researches VDEh, Düsseldorf; Eng. F. P. Groβ, Head of quality section, Saarstahl AG, Völklingen, Germany; christian.dannert@bfi.de
Реферат	Separation of oxide inclusions as well as homogeneous and exact temperature in steelmaking ladles is aided by the process of rinsing immediately before casting in the turret of the continuous caster. A new measurement system, based on thermographic imaging and digital image processing, guarantees appropriately close limits of the gas stirring intensity during rinsing. In industrial operation, the new measurement system considerably improved the reproducibility of the stirring process.
Ключевые слова	Gas stirring, on-line monitoring, oxide inclusions, steel making, ladle treatment, rinsing, continuous casting, measurement.
Language of full-text	русский
Полный текст статьи	Получить