DE59904170D1 - Mit einer wasserkühlung versehenes gefäss für die vakuumbehandlung von flüssigem stahl - Google Patents

Mit einer wasserkühlung versehenes gefäss für die vakuumbehandlung von flüssigem stahl

Info

Publication number
DE59904170D1
DE59904170D1 DE59904170T DE59904170T DE59904170D1 DE 59904170 D1 DE59904170 D1 DE 59904170D1 DE 59904170 T DE59904170 T DE 59904170T DE 59904170 T DE59904170 T DE 59904170T DE 59904170 D1 DE59904170 D1 DE 59904170D1
Authority
DE
Germany
Prior art keywords
vessel
water
liquid steel
vacuum treatment
interior
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.)
Expired - Lifetime
Application number
DE59904170T
Other languages
English (en)
Inventor
Friedhelm Wagener
Arno Luven
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.)
Primetals Technologies Germany GmbH
Original Assignee
VAI Fuchs GmbH
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 VAI Fuchs GmbH filed Critical VAI Fuchs GmbH
Application granted granted Critical
Publication of DE59904170D1 publication Critical patent/DE59904170D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Furnace Details (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Heat Treatment Of Articles (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
DE59904170T 1998-05-16 1999-05-17 Mit einer wasserkühlung versehenes gefäss für die vakuumbehandlung von flüssigem stahl Expired - Lifetime DE59904170D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19822159A DE19822159A1 (de) 1998-05-16 1998-05-16 Mit einer Wasserkühlung versehenes Gefäß für die Behandlung von flüssigem Stahl
PCT/DE1999/001472 WO1999060174A1 (de) 1998-05-16 1999-05-17 Mit einer wasserkühlung versehenes gefäss für die vakuumbehandlung von flüssigem stahl

Publications (1)

Publication Number Publication Date
DE59904170D1 true DE59904170D1 (de) 2003-03-06

Family

ID=7868094

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19822159A Withdrawn DE19822159A1 (de) 1998-05-16 1998-05-16 Mit einer Wasserkühlung versehenes Gefäß für die Behandlung von flüssigem Stahl
DE59904170T Expired - Lifetime DE59904170D1 (de) 1998-05-16 1999-05-17 Mit einer wasserkühlung versehenes gefäss für die vakuumbehandlung von flüssigem stahl

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19822159A Withdrawn DE19822159A1 (de) 1998-05-16 1998-05-16 Mit einer Wasserkühlung versehenes Gefäß für die Behandlung von flüssigem Stahl

Country Status (10)

Country Link
US (1) US6638471B1 (de)
EP (1) EP1088112B1 (de)
KR (1) KR100439642B1 (de)
CN (1) CN1243837C (de)
AT (1) ATE231924T1 (de)
BR (1) BR9910506A (de)
DE (2) DE19822159A1 (de)
ES (1) ES2192061T3 (de)
RU (1) RU2201459C2 (de)
WO (1) WO1999060174A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0424967D0 (en) * 2004-11-12 2004-12-15 Hamworthy Combustion Eng Ltd Incinerator for boil-off gas
WO2012154714A1 (en) 2011-05-11 2012-11-15 Tyk America, Inc. Degasser snorkel with serpentine flow path cooling
US9644246B2 (en) 2011-05-11 2017-05-09 Tyk America, Inc. Degasser snorkel with serpentine flow path cooling

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1184537A (en) * 1967-04-28 1970-03-18 Hoesch Ag Improvements in Vacuum Vessels for Degassing Molten Metals.
JPH04103713A (ja) * 1990-08-20 1992-04-06 Nippon Steel Corp 溶鋼の高速脱ガス方法
DE4130590C2 (de) * 1991-09-12 1993-11-04 Mannesmann Ag Entgasungsgefaess fuer die vakuumbehandlung von fluessigem stahl
US5520718A (en) * 1994-09-02 1996-05-28 Inland Steel Company Steelmaking degassing method

Also Published As

Publication number Publication date
DE19822159A1 (de) 1999-11-18
KR20010071274A (ko) 2001-07-28
EP1088112B1 (de) 2003-01-29
CN1308687A (zh) 2001-08-15
RU2201459C2 (ru) 2003-03-27
EP1088112A1 (de) 2001-04-04
KR100439642B1 (ko) 2004-07-12
CN1243837C (zh) 2006-03-01
WO1999060174A1 (de) 1999-11-25
BR9910506A (pt) 2001-01-30
ATE231924T1 (de) 2003-02-15
ES2192061T3 (es) 2003-09-16
US6638471B1 (en) 2003-10-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SIEMENS VAI METALS TECHNOLOGIES GMBH, 77731 WI, DE