METHOD FOR EXECUTION WORK ON TUNDISH, AND TUNDISH

PROBLEM TO BE SOLVED: To suppress generation of metal penetration, by certainly holding castable refractory and further minimizing a crack generated in the castable refractory at a corner part. SOLUTION: When applying castable refractory 12 on a corner part 22, an anchor block 13, which is reinforce...

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Bibliographische Detailangaben
Hauptverfasser:	MANBA TATSUO, YUKANAMI TETSUJI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE FURNACES HEATING KILNS LIGHTING MECHANICAL ENGINEERING OVENS PERFORMING OPERATIONS POWDER METALLURGY RETORTS TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To suppress generation of metal penetration, by certainly holding castable refractory and further minimizing a crack generated in the castable refractory at a corner part. SOLUTION: When applying castable refractory 12 on a corner part 22, an anchor block 13, which is reinforced with a core metal 26 and holds the castable refractory 12, is vertically immovably attached to an iron shell 10 of a tundish 3, which constitutes the corner part 22. A flange 21 extending inward to hold down the castable refractory from the upside is attached to the upper edge side of the iron shell 10 of the corner part 22. An outer peripheral edge 21b of a tip part 21a of the flange 21 is formed into a curved shape. COPYRIGHT: (C)2009,JPO&INPIT