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Application

4720471/02, 1989-05-31

(22)

Actual filing date

1989-05-31

(45)

Published

1994-07-15

(72)

Inventor

Komarov S.B.Ovsjannikov B.V.Blagodatskikh V.I.Anferov V.E.Mozharovskij S.M.

METHOD OF PREPARATION OF FLUX FOR CASTING OF ALUMINIUM ALLOYS Russian patent published in 1994 - IPC

Abstract SU 1656883 A1

FIELD: foundry. SUBSTANCE: after grinding carnallite is dehydrated in a mixture with lithium chloride at 110 to 240 C. Crystal water is removed due to decomposition of LiCl·H2O and transition of carnallite crystal water to lithium chloride. EFFECT: enhanced quality of alloy due to improvement of flux protective and lubricating properties. 1 tbl

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SU 1 656 883 A1

Authors

Komarov S.B.

Ovsjannikov B.V.

Blagodatskikh V.I.

Anferov V.E.

Mozharovskij S.M.

Dates

1994-07-15—Published

1989-05-31—Filed

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