IMMERSIBLE NOZZLE FOR CASTING METAL TO CONTINUOUS CASTING MOLD Russian patent published in 2003 - IPC

Abstract RU 2205092 C2

FIELD: continuous casting process and equipment, namely casting between two cylinders. SUBSTANCE: immersible nozzle includes first tubular portion communicated with vessel for melt metal and second elongated hollow portion. Inner space of second portion is arranged normally relative to first portion. Second hollow portion has one through opening in each end and also it has one or more outlet openings in its bottom and(or) lateral walls. Cover strip with openings is arranged in inner space of hollow portion. Melt metal passes through openings of cover strip before reaching outlet opening. Cover strip has relief part along width of its upper face. Apex of relief part is arranged along lengthwise horizontal axis of hollow portion, its openings are arranged in predetermined order at both sides relative to apex. EFFECT: uniform metal distribution along cross section of immersible nozzle. 7 cl, 7 dwg _

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RU 2 205 092 C2

Authors

Oriel' Fabienn

Gonkal'V Bernar

Gashe Loran

Deskav Frederik

Risho Zhoan

Dates

2003-05-27Published

1999-04-15Filed