SE7704990L - Sett att rena smelt metall - Google Patents

Sett att rena smelt metall

Info

Publication number
SE7704990L
SE7704990L SE7704990A SE7704990A SE7704990L SE 7704990 L SE7704990 L SE 7704990L SE 7704990 A SE7704990 A SE 7704990A SE 7704990 A SE7704990 A SE 7704990A SE 7704990 L SE7704990 L SE 7704990L
Authority
SE
Sweden
Prior art keywords
melted metal
clean
clean melted
metal
melted
Prior art date
Application number
SE7704990A
Other languages
Unknown language ( )
English (en)
Inventor
H W Grenfell
D J Bowen
R Baker
Original Assignee
British Steel 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 British Steel Corp filed Critical British Steel Corp
Publication of SE7704990L publication Critical patent/SE7704990L/sv

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
    • 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
    • C21C5/30—Regulating or controlling the blowing
    • 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
    • C21C5/005—Manufacture of stainless steel
    • 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
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/068—Decarburising
    • C21C7/0685—Decarburising of stainless steel
    • 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
    • C21C5/4673—Measuring and sampling devices
    • C21C2005/468—Means for determining the weight of the converter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)
SE7704990A 1976-04-30 1977-04-29 Sett att rena smelt metall SE7704990L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17724/76A GB1559688A (en) 1976-04-30 1976-04-30 Refining molten metal

Publications (1)

Publication Number Publication Date
SE7704990L true SE7704990L (sv) 1977-10-31

Family

ID=10100118

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7704990A SE7704990L (sv) 1976-04-30 1977-04-29 Sett att rena smelt metall

Country Status (11)

Country Link
US (1) US4113469A (sv)
JP (1) JPS52155118A (sv)
AU (1) AU2468477A (sv)
BE (1) BE854152A (sv)
BR (1) BR7702752A (sv)
DE (1) DE2719063A1 (sv)
ES (1) ES458269A1 (sv)
FR (1) FR2388889A1 (sv)
GB (1) GB1559688A (sv)
IT (1) IT1072694B (sv)
SE (1) SE7704990L (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4529443A (en) * 1984-04-26 1985-07-16 Allegheny Ludlum Steel Corporation System and method for producing steel in a top-blown vessel
US4529442A (en) * 1984-04-26 1985-07-16 Allegheny Ludlum Steel Corporation Method for producing steel in a top oxygen blown vessel
US5405121A (en) * 1994-04-29 1995-04-11 Centro De Investigation Y De Estudios Avanzados Del Ipn Apparatus to indicate the oxygen content of molten copper using the vibration signal of a graphite rod immersed into the molten metal
CA2231717A1 (en) * 1998-03-11 1999-09-11 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Proced Es Georges Claude Use of gaseous mixtures containing an inert gas and an oxygen containing gas in desulphurization of blister copper during anode refining
US6582491B2 (en) * 1998-10-30 2003-06-24 Midrex International, B.V. Rotterdam, Zurich Branch Method for producing molten iron in duplex furnaces
US8627775B1 (en) 2010-03-02 2014-01-14 David L. Wilson Burning apparatus for a solid wood-fueled process heating system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE610265A (sv) * 1960-11-18
US3594155A (en) * 1968-10-30 1971-07-20 Allegheny Ludlum Steel Method for dynamically controlling decarburization of steel
US3850617A (en) * 1970-04-14 1974-11-26 J Umowski Refining of stainless steel
US3816720A (en) * 1971-11-01 1974-06-11 Union Carbide Corp Process for the decarburization of molten metal
US3773497A (en) * 1972-03-02 1973-11-20 Steel Corp Steelmaking
US3930843A (en) * 1974-08-30 1976-01-06 United States Steel Corporation Method for increasing metallic yield in bottom blown processes

Also Published As

Publication number Publication date
FR2388889A1 (fr) 1978-11-24
BE854152A (fr) 1977-08-16
AU2468477A (en) 1978-11-02
JPS52155118A (en) 1977-12-23
IT1072694B (it) 1985-04-10
US4113469A (en) 1978-09-12
GB1559688A (en) 1980-01-23
BR7702752A (pt) 1978-01-17
ES458269A1 (es) 1978-02-16
DE2719063A1 (de) 1977-11-10

Similar Documents

Publication Publication Date Title
SE7705688L (sv) Sett att renovera berplanformade turbinkomponenter av metall
DK420078A (da) Smelteklaebekomposition
AT356913B (de) Schmelzofen
SE7608168L (sv) Sett att avsvavla smelt jern
SE7811088L (sv) Sett vid lodning av enheter innehallande glasaktiga komponenter
IT1122104B (it) Refrattario fuso
SE7806351L (sv) Sett att elektroslaggsvetsa metaller
SE7811651L (sv) Anordning vid munstycken for tappning av smelt metall
SE436708B (sv) Sett och anordning for att omvandla smelt metall till ett halvfabrikat
SE7704990L (sv) Sett att rena smelt metall
SE7804126L (sv) Sett att framstella vulkanisat
SE7808685L (sv) Hogsmeltande komposition
IT1094767B (it) Forma per fusione
SE7807623L (sv) Smeltsekring
SE7706137L (sv) Sett att raffinera smelt metall
SE7806929L (sv) Herdbar eten-alkylakrylatsampolymerkomposition
DD136457A1 (de) Schmelzklebstoff-auftragsgeraet
FI792307A (fi) Foerfarande foer staonggjutning av metall
SE7802696L (sv) Sett att rena urokinas
IT1100948B (it) Stampo mediante trasporto allo stato fuso
SE7811788L (sv) Kontinuerligt forfarande for att av smelt metall framstella metallanoder
SE8004320L (sv) Sett att rena klorgas
SE7703405L (sv) Sett att avlegsna metalloxider
DK391577A (da) Udsmeltningsapparat
SE7714770L (sv) Sett att behandla smelt metall

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 7704990-6