CN1145642A - 真空精炼金属的方法及其实施装置 - Google Patents

真空精炼金属的方法及其实施装置 Download PDF

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Publication number
CN1145642A
CN1145642A CN94195066A CN94195066A CN1145642A CN 1145642 A CN1145642 A CN 1145642A CN 94195066 A CN94195066 A CN 94195066A CN 94195066 A CN94195066 A CN 94195066A CN 1145642 A CN1145642 A CN 1145642A
Authority
CN
China
Prior art keywords
nozzle
injector
make
mixing duct
sectional area
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN94195066A
Other languages
English (en)
Chinese (zh)
Inventor
J·S·科马拉托夫
A·A·基里切科夫
V·P·诺沃洛德斯基
M·A·特列季亚科夫
G·V·布尔拉卡
V·A·斯皮林
A·A·费季索夫
V·B·亚历山德罗夫
S·I·日加奇
A·M·西佐夫
V·E·尼科利斯基
V·V·卡巴拉卡
A·V·萨温
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Meirifjafvski 'spurt Technics' Engineering Project Loca
'xiatarqir Steel Company' Stock Corp
Original Assignee
Meirifjafvski 'spurt Technics' Engineering Project Loca
'xiatarqir Steel Company' Stock Corp
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 Meirifjafvski 'spurt Technics' Engineering Project Loca, 'xiatarqir Steel Company' Stock Corp filed Critical Meirifjafvski 'spurt Technics' Engineering Project Loca
Publication of CN1145642A publication Critical patent/CN1145642A/zh
Pending legal-status Critical Current

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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)
CN94195066A 1994-01-19 1994-02-24 真空精炼金属的方法及其实施装置 Pending CN1145642A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU94000727 1994-01-19
RU9494000727A RU2046149C1 (ru) 1994-01-19 1994-01-19 Способ вакуумного рафинирования металла и устройство для его осуществления

Publications (1)

Publication Number Publication Date
CN1145642A true CN1145642A (zh) 1997-03-19

Family

ID=20151322

Family Applications (1)

Application Number Title Priority Date Filing Date
CN94195066A Pending CN1145642A (zh) 1994-01-19 1994-02-24 真空精炼金属的方法及其实施装置

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1853828B (zh) * 2000-06-22 2010-04-21 株式会社丰荣商会 容器

Families Citing this family (3)

* 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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1853828B (zh) * 2000-06-22 2010-04-21 株式会社丰荣商会 容器

Also Published As

Publication number Publication date
JPH09508671A (ja) 1997-09-02
WO1995020057A1 (fr) 1995-07-27
FI962894A0 (fi) 1996-07-18
RU2046149C1 (ru) 1995-10-20
EP0803579A4 (en) 1998-04-22
FI962894A (fi) 1996-09-18
KR970700781A (ko) 1997-02-12
EP0803579A1 (en) 1997-10-29

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