LU40345A1 - - Google Patents

Info

Publication number
LU40345A1
LU40345A1 LU40345DA LU40345A1 LU 40345 A1 LU40345 A1 LU 40345A1 LU 40345D A LU40345D A LU 40345DA LU 40345 A1 LU40345 A1 LU 40345A1
Authority
LU
Luxembourg
Application number
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 filed Critical
Publication of LU40345A1 publication Critical patent/LU40345A1/xx

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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising
    • 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
    • C21C7/064—Dephosphorising; Desulfurising
    • 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
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
    • C22B9/103—Methods of introduction of solid or liquid refining or fluxing agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)
LU40345D 1960-08-18 1961-07-03 LU40345A1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR836083A FR1274499A (fr) 1960-08-18 1960-08-18 Procédé de désulfuration d'un bain métallique

Publications (1)

Publication Number Publication Date
LU40345A1 true LU40345A1 (xx) 1961-09-04

Family

ID=39276121

Family Applications (1)

Application Number Title Priority Date Filing Date
LU40345D LU40345A1 (xx) 1960-08-18 1961-07-03

Country Status (6)

Country Link
US (1) US3368885A (xx)
BE (1) BE605623A (xx)
ES (1) ES269099A1 (xx)
FR (1) FR1274499A (xx)
GB (1) GB911066A (xx)
LU (1) LU40345A1 (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1758040B1 (de) * 1968-03-23 1974-07-18 Rheinstahl Huettenwerke Ag Verfahren zum Entschwefeln und Desoxydieren von kohlenstoffhaltigen Eisenschmelzen in einer Pfanne und Vorrichtung zu dessen Durchfuehrung
US3785632A (en) * 1969-03-17 1974-01-15 Rheinstahl Huettenwerke Ag Apparatus for accelerating metallurgical reactions
DE2252795C3 (de) * 1972-10-27 1982-09-09 Skw Trostberg Ag, 8223 Trostberg Entschwefelungsmittel für Roheisen- und Ferrolegierungsschmelzen
US3955966A (en) * 1974-03-06 1976-05-11 August Thyssen-Hutte Ag Method for dispensing a fluidizable solid from a pressure vessel
US4066444A (en) * 1974-11-09 1978-01-03 Klockner-Werke Ag Process for deoxidizing steel by means of molten aluminum
US4232854A (en) * 1978-05-26 1980-11-11 Barbakadze Dzhondo F Method of introducing powdered reagents into molten metals and apparatus for effecting same
USRE31676E (en) * 1982-09-29 1984-09-18 Thyssen Aktiengesellschaft vorm August Thyssen-Hutte AG Method and apparatus for dispensing a fluidizable solid from a pressure vessel
CA1286506C (en) * 1987-02-13 1991-07-23 William Kevin Kodatsky Method of desulfurizing iron
JPS641779U (xx) * 1987-06-25 1989-01-06
US4781756A (en) * 1987-07-02 1988-11-01 Lithium Corporation Of America Removal of lithium nitride from lithium metal
US6350295B1 (en) 2001-06-22 2002-02-26 Clayton A. Bulan, Jr. Method for densifying aluminum and iron briquettes and adding to steel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2577764A (en) * 1949-11-04 1951-12-11 Air Reduction Desulfurization of ferrous metals

Also Published As

Publication number Publication date
BE605623A (fr) 1961-10-16
US3368885A (en) 1968-02-13
GB911066A (en) 1962-11-21
ES269099A1 (es) 1961-12-01
FR1274499A (fr) 1961-10-27

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