CONTINUOUS CASTING POWDER AND CONTINUOUS CASTING METHOD FOR Ti AND Al STEEL

CONTINUOUS CASTING POWDER AND CONTINUOUS CASTING METHOD FOR Ti AND Al STEEL

PROBLEM TO BE SOLVED: To provide mold powder for continuous casting suitable for casting Ti and Al steel, and a method for continuously casting slabs free of surface defects. SOLUTION: Molten steel containing Ti: 0.08-3.0 wt.%, Al: 0.02-0.8 wt.% is continuously cast using the powder for continuous c...

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Bibliographische Detailangaben
Hauptverfasser: ISHII TERUAKI, TODOROKI HIDEKAZU, MIZUNO KENJI, ANAZAWA MAKOTO, HONGO ATSUYA
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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Zusammenfassung:PROBLEM TO BE SOLVED: To provide mold powder for continuous casting suitable for casting Ti and Al steel, and a method for continuously casting slabs free of surface defects. SOLUTION: Molten steel containing Ti: 0.08-3.0 wt.%, Al: 0.02-0.8 wt.% is continuously cast using the powder for continuous casting which contains CaO: 25-40 wt.%, SiO2 : 25-40 wt.%, Na2 O: 10-20 wt.%, Al2 O3 :