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2 643 399

(13)

(51)

IPC

B22C1/16(2006-01-01)

(21) (22)

Application

2017112837, 2017-04-13

(24)

Start date

2017-04-13

(22)

Actual filing date

2017-04-13

(45)

Published

2018-02-01

(72)

Inventor

Illarionov Ilya EgorovichStrelnikov Igor AnatolevichKorolev Andrej ValerevichMoiseeva Olga Valerevna

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovaniya Gosudarstvennyj Universitet Imeni I.N. Ulyanova"

MIXTURE FOR FABRICATION OF CASTING MOULDS AND CORES Russian patent published in 2018 - IPC B22C1/16

Abstract RU 2643399 C1

FIELD: metallurgy.

SUBSTANCE: mixture contains, wt %: extrusion starch reagent 0.8-1.5, aluminochromophosphate binder 3.0-5.0, tripoli powder 2.0-4.0, and refractory filler.

EFFECT: increased strength characteristics of mixture and reduced shedding.

2 tbl

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RU 2 643 399 C1

Authors

Illarionov Ilya Egorovich

Strelnikov Igor Anatolevich

Korolev Andrej Valerevich

Moiseeva Olga Valerevna

Dates

2018-02-01—Published

2017-04-13—Filed