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(19)

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2 503 521

(13)

(51)

IPC

B22D15/00(2006-01-01)

(21) (22)

Application

2012119338/02, 2012-05-11

(24)

Start date

2012-05-11

(22)

Actual filing date

2012-05-11

(45)

Published

2014-01-10

(72)

Inventor

Marukovich Evgenij Ignat'EvichStetsenko Vladimir Juzefovich

(73)

Holder

Gosudarstvennoe Nauchnoe Uchrezhdenie Tekhnologii Metallov Natsional'Noj Akademii Nauk Belarusi" Nan Belarusi")

METHOD OF CASTING Russian patent published in 2014 - IPC B22D15/00

Abstract RU 2503521 C1

FIELD: process engineering.

SUBSTANCE: invention relates to metallurgy. Liquid metal is cast into metallic mould composed of split segments and cured to obtain hardened cup-shape crust. Mould segments are opened to flood said crust with coolant to 0.65-0.85 of its height. Crust is cooled to 200-400°C to withdraw coolant and cast from the mould.

EFFECT: casts with superfine microstructure.

1 dwg, 2 ex

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RU 2 503 521 C1

Authors

Marukovich Evgenij Ignat'Evich

Stetsenko Vladimir Juzefovich

Dates

2014-01-10—Published

2012-05-11—Filed