ZA89932B - Metallurgical treatment agents - Google Patents

Metallurgical treatment agents

Info

Publication number
ZA89932B
ZA89932B ZA89932A ZA89932A ZA89932B ZA 89932 B ZA89932 B ZA 89932B ZA 89932 A ZA89932 A ZA 89932A ZA 89932 A ZA89932 A ZA 89932A ZA 89932 B ZA89932 B ZA 89932B
Authority
ZA
South Africa
Prior art keywords
treatment agents
metallurgical treatment
metallurgical
agents
treatment
Prior art date
Application number
ZA89932A
Inventor
Peter Brian Smiles
Brian Smiles Peter
Mark Clift
Clift Mark
Mark Costello
Costello Mark
Original Assignee
Foseco Int
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 Int filed Critical Foseco Int
Publication of ZA89932B publication Critical patent/ZA89932B/en

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
    • C21C1/025—Agents used for 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
    • C21C7/0056—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires
    • 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
    • C21C7/06—Deoxidising, e.g. killing
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
ZA89932A 1988-02-09 1989-02-07 Metallurgical treatment agents ZA89932B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888802951A GB8802951D0 (en) 1988-02-09 1988-02-09 Metallurgical treatment agents

Publications (1)

Publication Number Publication Date
ZA89932B true ZA89932B (en) 1989-10-25

Family

ID=10631378

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA89932A ZA89932B (en) 1988-02-09 1989-02-07 Metallurgical treatment agents

Country Status (5)

Country Link
EP (1) EP0328270A3 (en)
JP (1) JPH01225714A (en)
BR (1) BR8900561A (en)
GB (1) GB8802951D0 (en)
ZA (1) ZA89932B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2668776B1 (en) * 1990-11-05 1994-05-13 Pechiney Electrometallurgie PRODUCT FOR DESULFURIZING CAST IRONS OR LIQUID STEELS BASED ON COATED MAGNESIUM.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE881797C (en) * 1949-11-30 1953-07-02 Solvay Werke Gmbh Desulfurization and deoxidization of an iron melt
GB1379654A (en) * 1972-05-08 1975-01-08 Foseco Int Treating molten metals
NL7306407A (en) * 1973-05-08 1974-11-12
WO1979000398A1 (en) * 1977-12-16 1979-07-12 Foseco Int Desulphurisation of ferrous metals

Also Published As

Publication number Publication date
JPH01225714A (en) 1989-09-08
EP0328270A3 (en) 1990-02-14
BR8900561A (en) 1989-10-10
GB8802951D0 (en) 1988-03-09
EP0328270A2 (en) 1989-08-16

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