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2 397 262

(13)

(51)

IPC

C22C21/04(2006-01-01)

C22C1/03(2006-01-01)

(21) (22)

Application

2008134244/02, 2008-08-20

(24)

Start date

2008-08-20

(22)

Actual filing date

2008-08-20

(45)

Published

2010-08-20

(72)

Inventor

Stetsenko Vladimir JuzefovichMarukovich Evgenij Ignat'Evich

(73)

Holder

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

FINE-CRYSTALLINE MODIFIER FOR SILUMINS Russian patent published in 2010 - IPC C22C21/04 C22C1/03

Abstract RU 2397262 C2

FIELD: technological processes.

SUBSTANCE: invention relates to the field of foundry engineering, in particular modification of aluminium-silicon alloys. Fine-crystalline modifier for silumins consists of fine-crystalline silumin remelt of eutectic composition with silicon crystal size of 0.2-4 micrometre.

EFFECT: modifier is produced, which increases time of aluminium-silicon alloys modification.

7 ex

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RU 2 397 262 C2

Authors

Stetsenko Vladimir Juzefovich

Marukovich Evgenij Ignat'Evich

Dates

2010-08-20—Published

2008-08-20—Filed