AU7300200A - Degassing of molten metal - Google Patents

Degassing of molten metal

Info

Publication number
AU7300200A
AU7300200A AU73002/00A AU7300200A AU7300200A AU 7300200 A AU7300200 A AU 7300200A AU 73002/00 A AU73002/00 A AU 73002/00A AU 7300200 A AU7300200 A AU 7300200A AU 7300200 A AU7300200 A AU 7300200A
Authority
AU
Australia
Prior art keywords
degassing
molten metal
molten
metal
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.)
Abandoned
Application number
AU73002/00A
Inventor
Richard J. Komanecky
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.)
Foseco International Ltd
Original Assignee
Foseco International Ltd
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 Foseco International Ltd filed Critical Foseco International Ltd
Publication of AU7300200A publication Critical patent/AU7300200A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
AU73002/00A 1999-09-28 2000-08-31 Degassing of molten metal Abandoned AU7300200A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15644099P 1999-09-28 1999-09-28
US60156440 1999-09-28
PCT/GB2000/003331 WO2001023623A1 (en) 1999-09-28 2000-08-31 Degassing of molten metal

Publications (1)

Publication Number Publication Date
AU7300200A true AU7300200A (en) 2001-04-30

Family

ID=22559585

Family Applications (1)

Application Number Title Priority Date Filing Date
AU73002/00A Abandoned AU7300200A (en) 1999-09-28 2000-08-31 Degassing of molten metal

Country Status (2)

Country Link
AU (1) AU7300200A (en)
WO (1) WO2001023623A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1238058A (en) * 1958-10-11 1960-08-05 Suedwestfalen Ag Stahlwerke Process for obtaining molten baths of highly alloyed metals
NL7906111A (en) * 1978-08-18 1980-02-20 Nippon Steel Corp BARREL FOR TREATING MELTED METAL.
JPS5635714A (en) * 1979-08-31 1981-04-08 Nippon Steel Corp Operating method of continuous type molten steel degassing equipment
US5152831A (en) * 1991-06-27 1992-10-06 Kawasaki Steel Corporation Method of producing ultra-low-carbon steel
JPH0959712A (en) * 1995-08-21 1997-03-04 Tokyo Yogyo Co Ltd Immersion tube for vacuum degassing apparatus

Also Published As

Publication number Publication date
WO2001023623A1 (en) 2001-04-05

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase