FI962894A - Menetelmä metallin tyhjöpuhdistamiseksi ja siihen tarkoitettu laite - Google Patents

Menetelmä metallin tyhjöpuhdistamiseksi ja siihen tarkoitettu laite Download PDF

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Publication number
FI962894A
FI962894A FI962894A FI962894A FI962894A FI 962894 A FI962894 A FI 962894A FI 962894 A FI962894 A FI 962894A FI 962894 A FI962894 A FI 962894A FI 962894 A FI962894 A FI 962894A
Authority
FI
Finland
Prior art keywords
vacuum
same
refining metal
refining
metal
Prior art date
Application number
FI962894A
Other languages
English (en)
Swedish (sv)
Other versions
FI962894A0 (fi
Inventor
Jury Sergeevich Komratov
Anatoly Alexandrovic Kirichkov
Viktor Pavlovich Novolodsky
Mikhail Andreevich Tretyakov
Gennady Viktorovich Burlaka
Viktor Andreevich Spirin
Alexandr Arkhipovich Fetisov
Vladimir Borisovich Alexandrov
Stanislav Ivanovich Zhigach
Anatoly Mikhailovich Sizov
Vladimir Evgenievich Nikolsky
Valery Vladimirovich Kabluka
Andrei Valerievich Savin
Original Assignee
Aktsionernoe Obschestvo Nizhne
Aktsionernoe Obschestvo Zakryt
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aktsionernoe Obschestvo Nizhne, Aktsionernoe Obschestvo Zakryt filed Critical Aktsionernoe Obschestvo Nizhne
Publication of FI962894A0 publication Critical patent/FI962894A0/fi
Publication of FI962894A publication Critical patent/FI962894A/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/10—Handling in a vacuum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/04—Refining by applying a vacuum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D27/00—Stirring devices for molten material
    • F27D27/005—Pumps
    • F27D27/007—Pulsating pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
FI962894A 1994-01-19 1996-07-18 Menetelmä metallin tyhjöpuhdistamiseksi ja siihen tarkoitettu laite FI962894A (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU9494000727A RU2046149C1 (ru) 1994-01-19 1994-01-19 Способ вакуумного рафинирования металла и устройство для его осуществления
PCT/RU1994/000034 WO1995020057A1 (fr) 1994-01-19 1994-02-24 Dispositif d'affinage sous vide de metal et dispositif associe

Publications (2)

Publication Number Publication Date
FI962894A0 FI962894A0 (fi) 1996-07-18
FI962894A true FI962894A (fi) 1996-09-18

Family

ID=20151322

Family Applications (1)

Application Number Title Priority Date Filing Date
FI962894A FI962894A (fi) 1994-01-19 1996-07-18 Menetelmä metallin tyhjöpuhdistamiseksi ja siihen tarkoitettu laite

Country Status (7)

Country Link
EP (1) EP0803579A4 (fi)
JP (1) JPH09508671A (fi)
KR (1) KR970700781A (fi)
CN (1) CN1145642A (fi)
FI (1) FI962894A (fi)
RU (1) RU2046149C1 (fi)
WO (1) WO1995020057A1 (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0922363B1 (en) * 1996-08-30 2007-01-31 Telefonaktiebolaget LM Ericsson (publ) System and method for incoming and outgoing interrogations for store-and-forward services
CN100406162C (zh) * 2000-06-22 2008-07-30 株式会社丰荣商会 容器、熔融铝的供给方法和供给系统
US8623114B2 (en) * 2010-02-16 2014-01-07 Praxair Technology, Inc. Copper anode refining system and method
RU2490341C1 (ru) * 2011-12-15 2013-08-20 Евгений Владимирович Андреев Способ рафинирования медного или никелевого сплавов или меди и установка для осуществления способа

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE753613C (de) * 1943-02-03 1953-02-23 Ig Farbenindustrie Ag Verfahren zum Entgasen von Fluessigkeiten und Metallschmelzen
GB823419A (en) * 1955-09-27 1959-11-11 Siemens Ag Improvements in or relating to the de-gassing of molten metal by vibration or acoustic irradiation
US3162908A (en) * 1956-08-02 1964-12-29 William J Ruano Apparatus for applying vacuum and super-sonic vibrations in castings steels
DE1236541B (de) * 1958-02-25 1967-03-16 Friedrich Kocks Dr Ing Einrichtung zum Durchlaufentgasen von Stahl
US3798025A (en) * 1971-12-29 1974-03-19 Allegheny Ludlum Ind Inc Vacuum decarburization in rh and dh type degassing systems
US4057421A (en) * 1974-10-22 1977-11-08 Sumitomo Metal Industries Limited Process for vacuum decarburization of steel
CA1216430A (en) * 1984-01-20 1987-01-13 Joseph A. Mulcahy Vacuum treating steels

Also Published As

Publication number Publication date
RU2046149C1 (ru) 1995-10-20
CN1145642A (zh) 1997-03-19
FI962894A0 (fi) 1996-07-18
WO1995020057A1 (fr) 1995-07-27
EP0803579A1 (en) 1997-10-29
EP0803579A4 (en) 1998-04-22
KR970700781A (ko) 1997-02-12
JPH09508671A (ja) 1997-09-02

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