GB8910288D0 - Treatment of molten metals - Google Patents

Treatment of molten metals

Info

Publication number
GB8910288D0
GB8910288D0 GB898910288A GB8910288A GB8910288D0 GB 8910288 D0 GB8910288 D0 GB 8910288D0 GB 898910288 A GB898910288 A GB 898910288A GB 8910288 A GB8910288 A GB 8910288A GB 8910288 D0 GB8910288 D0 GB 8910288D0
Authority
GB
United Kingdom
Prior art keywords
treatment
molten metals
molten
metals
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
GB898910288A
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
Priority to GB898910288A priority Critical patent/GB8910288D0/en
Publication of GB8910288D0 publication Critical patent/GB8910288D0/en
Priority to EP90303889A priority patent/EP0396267A1/en
Priority to ZA903099A priority patent/ZA903099B/en
Priority to CA002015341A priority patent/CA2015341A1/en
Priority to NZ233458A priority patent/NZ233458A/en
Priority to JP2114956A priority patent/JPH02303653A/en
Priority to AU54791/90A priority patent/AU622318B2/en
Priority to BR909002097A priority patent/BR9002097A/en
Priority to KR1019900006400A priority patent/KR900018397A/en
Pending 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
    • C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material
    • 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
    • C22B21/00—Obtaining aluminium
    • C22B21/06—Obtaining aluminium refining
    • 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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors
    • C21C5/4613—Refractory coated lances; Immersion lances
    • 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
    • C22B21/00—Obtaining aluminium
    • C22B21/06—Obtaining aluminium refining
    • C22B21/064—Obtaining aluminium refining using inert or reactive gases
    • 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
GB898910288A 1989-05-05 1989-05-05 Treatment of molten metals Pending GB8910288D0 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB898910288A GB8910288D0 (en) 1989-05-05 1989-05-05 Treatment of molten metals
EP90303889A EP0396267A1 (en) 1989-05-05 1990-04-11 Method and apparatus for the treatment of molten metals
ZA903099A ZA903099B (en) 1989-05-05 1990-04-24 Method and apparatus for the treatment of molten metals
CA002015341A CA2015341A1 (en) 1989-05-05 1990-04-24 Method and apparatus for the treatment of molten metals
NZ233458A NZ233458A (en) 1989-05-05 1990-04-27 Adding gas/particulate mixture to molten metal using hollow rotor
JP2114956A JPH02303653A (en) 1989-05-05 1990-04-27 Treatment of molten metal and apparatus
AU54791/90A AU622318B2 (en) 1989-05-05 1990-05-04 Method and apparatus for the treatment of molten metals
BR909002097A BR9002097A (en) 1989-05-05 1990-05-04 PROCESS AND APPARATUS FOR THE TREATMENT OF METAL IN FUSION
KR1019900006400A KR900018397A (en) 1989-05-05 1990-05-07 Method and apparatus for treating molten metal with particulate treatment and gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898910288A GB8910288D0 (en) 1989-05-05 1989-05-05 Treatment of molten metals

Publications (1)

Publication Number Publication Date
GB8910288D0 true GB8910288D0 (en) 1989-06-21

Family

ID=10656235

Family Applications (1)

Application Number Title Priority Date Filing Date
GB898910288A Pending GB8910288D0 (en) 1989-05-05 1989-05-05 Treatment of molten metals

Country Status (9)

Country Link
EP (1) EP0396267A1 (en)
JP (1) JPH02303653A (en)
KR (1) KR900018397A (en)
AU (1) AU622318B2 (en)
BR (1) BR9002097A (en)
CA (1) CA2015341A1 (en)
GB (1) GB8910288D0 (en)
NZ (1) NZ233458A (en)
ZA (1) ZA903099B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9100906D0 (en) * 1991-01-16 1991-02-27 Foseco Int Rotary pipe conveyor apparatus for granular materials
US5234202A (en) * 1991-02-19 1993-08-10 Praxair Technology, Inc. Gas dispersion apparatus for molten aluminum refining
NO176553C (en) * 1993-04-14 1995-04-26 Norsk Hydro As injection equipment
GB9514178D0 (en) * 1995-07-12 1995-09-13 Stride Steven Improvements in and relating to melt treatment apparatus and methods
DE19539621C1 (en) * 1995-10-16 1997-06-05 Bayer Ag Gas injection stirrer for refining molten light metal
AU9354001A (en) 2000-09-12 2002-03-26 Alcan Int Ltd Process and apparatus for adding particulate solid material to molten metal

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0183402B1 (en) * 1984-11-29 1988-08-17 Foseco International Limited Rotary device, apparatus and method for treating molten metal
GB8804267D0 (en) * 1988-02-24 1988-03-23 Foseco Int Treating molten metal

Also Published As

Publication number Publication date
NZ233458A (en) 1991-12-23
CA2015341A1 (en) 1990-11-05
EP0396267A1 (en) 1990-11-07
ZA903099B (en) 1991-03-27
KR900018397A (en) 1990-12-21
JPH02303653A (en) 1990-12-17
BR9002097A (en) 1991-08-13
AU622318B2 (en) 1992-04-02
AU5479190A (en) 1990-11-08

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