CONTINUOUS CASTING METHOD

CONTINUOUS CASTING METHOD

PURPOSE:To prevent the development of corner crack caused by excess cooling at the corner parts in a continuous casting method for executing in order to obtain a cast slab having the corner parts in the cross section. CONSTITUTION:On each of rolls 2 for guiding while rolling contacting with the cast...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: TSUKAGUCHI YUICHI, MIKI HIROTAKA
Format: Patent
Sprache:eng
Schlagworte:
CASTING
CASTING OF METALS
CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
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Beschreibung
Zusammenfassung:PURPOSE:To prevent the development of corner crack caused by excess cooling at the corner parts in a continuous casting method for executing in order to obtain a cast slab having the corner parts in the cross section. CONSTITUTION:On each of rolls 2 for guiding while rolling contacting with the cast slab 1, an annular groove (recessed part) 2a arranged, and by flowing out staying water 4a produced at the rolling.contact position between the cast slab 1 and the roll 2 downward from the gap formed between the annular groove 2a and the cast slab 1, the water 4b flowed down along the corner parts 1a, 1b in the cast slab 1 is relatively reduced.