METHOD AND APPARATUS FOR POURING MOLTEN METAL FROM LADLE INTO CASTING MOLD (VERSIONS) Russian patent published in 1999 - IPC

Abstract RU 2131322 C1

FIELD: metallurgy. SUBSTANCE: method involves weighing amount of melt poured into casting mold. Bottom of hot metal ladle is made convex. Ladle bottom curvature radius is such that thickness of molten metal layer in ladle is only part of bottom curvature radius length. Ladle drive has movable support defining path of movement of ladle about ladle bottom curvature center. EFFECT: increased efficiency by minimum height of melt in ladle and provision for smooth flowing of melt during pouring process. 14 cl, 6 dwg

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RU 2 131 322 C1

Authors

Jukha Lauri Lumppio

Dates

1999-06-10Published

1996-05-08Filed