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)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
LU40345D 1960-08-18 1961-07-03 LU40345A1 (enrdf_load_html_response)

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 (enrdf_load_html_response) 1961-09-04

Family

ID=39276121

Family Applications (1)

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

Country Status (6)

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

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

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