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2 329 119

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(51)

IPC

B22D27/00(2006-01-01)

B22D11/115(2006-01-01)

(21) (22)

Application

2006133693/02, 2006-09-20

(24)

Start date

2006-09-20

(22)

Actual filing date

2006-09-20

(45)

Published

2008-07-20

(72)

Inventor

Geller Georgij VladimirovichKazakov Aleksandr Anatol'EvichKarasev Valentin Petrovich

(73)

Holder

Geller Georgij VladimirovichKazakov Aleksandr Anatol'EvichKarasev Valentin Petrovich

DEVICE FOR RHEOCASTING Russian patent published in 2008 - IPC B22D27/00 B22D11/115

Abstract RU 2329119 C2

FIELD: technological processes.

SUBSTANCE: device contains reaction chamber with inlet and outlet for melt, melting furnace, refrigerator. Reaction chamber is installed in melting furnace. Refrigerator is installed in the chamber and contains tube, in which water is passing. Refrigerator is made of material that is inert to material of melt, for example from copper, with coating from Al₂O₃+3% Ti₂O₃. Melting furnace, for instance induction furnace, performs electromagnet mixing of melt in direction along refrigerator.

EFFECT: compact form of degenerate dendrites is achieved in billet structure and improvement of rheological melt properties in shaping.

4 cl, 5 dwg, 1 ex

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RU 2 329 119 C2

Authors

Geller Georgij Vladimirovich

Kazakov Aleksandr Anatol'Evich

Karasev Valentin Petrovich

Dates

2008-07-20—Published

2006-09-20—Filed