FI962894A0 - Method and apparatus for vacuum cleaning metal - Google Patents

Method and apparatus for vacuum cleaning metal

Info

Publication number
FI962894A0
FI962894A0 FI962894A FI962894A FI962894A0 FI 962894 A0 FI962894 A0 FI 962894A0 FI 962894 A FI962894 A FI 962894A FI 962894 A FI962894 A FI 962894A FI 962894 A0 FI962894 A0 FI 962894A0
Authority
FI
Finland
Prior art keywords
vacuum cleaning
cleaning metal
metal
vacuum
cleaning
Prior art date
Application number
FI962894A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI962894A (en
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/en
Publication of FI962894A publication Critical patent/FI962894A/en

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 Process for refining metal in vacuum and apparatus for the same FI962894A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU9494000727A RU2046149C1 (en) 1994-01-19 1994-01-19 Method of vacuum refining of metal and apparatus for performing the same
PCT/RU1994/000034 WO1995020057A1 (en) 1994-01-19 1994-02-24 Process for the vacuum refining of metal and associated device

Publications (2)

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

Family

ID=20151322

Family Applications (1)

Application Number Title Priority Date Filing Date
FI962894A FI962894A (en) 1994-01-19 1996-07-18 Process for refining metal in vacuum and apparatus for the same

Country Status (7)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000517126A (en) * 1996-08-30 2000-12-19 テレフオンアクチーボラゲツト エル エム エリクソン（パブル） System and method for inputting and outputting queries for store-and-forward services
AU2001274595A1 (en) * 2000-06-22 2002-01-02 Hoei Shokai Co., Ltd Method of producing and supplying aluminum alloy and device for producing aluminum alloy
US8623114B2 (en) * 2010-02-16 2014-01-07 Praxair Technology, Inc. Copper anode refining system and method
RU2490341C1 (en) * 2011-12-15 2013-08-20 Евгений Владимирович Андреев Method for purifying copper or nickel alloys or copper, and plant for method's implementation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE753613C (en) * 1943-02-03 1953-02-23 Ig Farbenindustrie Ag Process for degassing liquids and metal melts
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 (en) * 1958-02-25 1967-03-16 Friedrich Kocks Dr Ing Device for continuous degassing of steel
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
KR970700781A (en) 1997-02-12
WO1995020057A1 (en) 1995-07-27
RU2046149C1 (en) 1995-10-20
FI962894A (en) 1996-09-18
EP0803579A4 (en) 1998-04-22
JPH09508671A (en) 1997-09-02
CN1145642A (en) 1997-03-19
EP0803579A1 (en) 1997-10-29

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