Patenton — panteon of patents

(19)

RU

(11)

2 048 568

(13)

C1

(51)

IPC

(21) (22)

Application

93007337/02, 1993-02-05

(22)

Actual filing date

1993-02-05

(45)

Published

1995-11-20

(72)

Inventor

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

(73)

Holder

Komarov Sergej Borisovich

METHOD FOR PRODUCTION OF ALUMINIUM-LITHIUM ALLOYS Russian patent published in 1995 - IPC

Abstract RU 2048568 C1

FIELD: production of aluminium-lithium alloys. SUBSTANCE: method for production of aluminium- lithium alloys includes treatment of melt with flux based on lithium chloride, addition of lithium to melt and melt refining. Melt is treated with dehydrated lithium chloride, and supplied to furnace space is inert gas with moisture content of not in excess of 20 ppm. Inert gas in furnace space is renewed periodically, including renewing after melt refining. Pressure of inert gas in furnace space is maintained below the atmospheric pressure. EFFECT: higher efficiency. 3 cl, 1 tbl

Similar patents RU2048568C1

Title Year Author Number
METHOD OF FLUX PREPARATION FOR CASTING ALUMINIUM-LITHIUM ALLOYS 1993
  • Komarov S.B.
  • Anferov V.E.
  • Ovsjannikov B.V.
  • Blagodatskikh V.I.
 RU2048552C1
METHOD OF PREPARATION OF FLUX FOR CASTING OF ALUMINIUM ALLOYS 1989
  • Komarov S.B.
  • Ovsjannikov B.V.
  • Blagodatskikh V.I.
  • Anferov V.E.
  • Mozharovskij S.M.
 SU1656883A1
FLUX FOR CASTING ALUMINIUM-LITHIUM ALLOYS 1993
  • Komarov S.B.
  • Anferov V.E.
  • Ovsjannikov B.V.
  • Blagodatskikh V.I.
 RU2048570C1
PROCESS OF TREATING ALUMINIUM ALLOYS 1991
  • Anferov V.E.
  • Komarov S.B.
  • Mozharovskij S.M.
  • Cheremisinov V.A.
  • Blagodatskikh V.I.
  • Ovsjannikov B.V.
  • Popov V.N.
 RU1804121C
FLUX FOR CASTING ALUMINUM-LITHIUM ALLOYS 1989
  • Anferov V.E.
  • Blagodatskikh V.I.
  • Vol'Khin G.D.
  • Komarov S.B.
  • Mozharovskij S.M.
 SU1605551A1
METHOD OF BLANKS RECEIVING FROM ALUMINIUM ALLOYS, CONTAINING LITHIUM 2008
  • Komarov Sergej Borisovich
  • Ovsjannikov Boris Vladimirovich
  • Semenikhin Aleksandr Ivanovich
  • Varchenja Pavel Anatol'Evich
 RU2381865C1
METHOD TO PRODUCE INGOTS FROM ALUMINIUM ALLOYS CONTAINING LITHIUM 2011
  • Komarov Sergej Borisovich
  • Ovsjannikov Boris Vladimirovich
  • Semenikhin Aleksandr Ivanovich
  • Varchenja Pavel Anatol'Evich
 RU2463364C1
METHOD FOR PRODUCING ALUMINUM-LITHIUM ALLOYS 2004
  • Fridljander I.N.
  • Grushko O.E.
  • Borovskikh S.N.
  • Sheveleva L.M.
  • Danilov S.V.
 RU2255997C1
METHOD OF REFINING ALUMINUM AND ITS ALLOYS 2001
  • Anferov V.E.
  • Trishchenko V.I.
  • Semenikhin A.I.
  • Ovsjannikov B.V.
 RU2213794C2
METHOD OF FEEDING LIQUID METAL INTO CRYSTALLIZER OF CONTINUOUS CASTING MACHINE 1990
  • Komarov S.B.
  • Anferov V.E.
 RU1746611C

RU 2 048 568 C1

Authors

Komarov S.B.

Anferov V.E.

Ovsjannikov B.V.

Blagodatskikh V.I.

Dates

1995-11-20—Published

1993-02-05—Filed

read Similar patents