MOLD FOR STEEL CONTINUOUS CASTING Russian patent published in 2008 - IPC B22D11/04 

Abstract RU 2340425 C2

FIELD: metallurgy.

SUBSTANCE: invention can be used at continuous casting of cracking susceptibility steels into mold of length 700-1200 mm. Mold contains bearing plates with wide and narrow operating walls of equal length, fastened to each other. Narrow operating walls are implemented with vertical groove of length 600...800 mm from top shear of narrow wall and of depth 15...20 mm. Groove existence provides alignment of thermal profile on ingot surface, reduction of stress in ingot sinterskin.

EFFECT: increasing of mold life and improving of casting block.

2 dwg, 1 tbl

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RU 2 340 425 C2

Authors

Bodjaev Jurij Alekseevich

Gorostkin Sergej Vasil'Evich

Ishmaev Oleg Vladimirovich

Kiselev Vjacheslav Dmitrievich

Zav'Jalov Viktor Ivanovich

Podosjan Artur Arutjunovich

Dates

2008-12-10Published

2006-09-25Filed