ZA752179B - A process for the introduction of alkali-earth materials into a steel melt - Google Patents

A process for the introduction of alkali-earth materials into a steel melt

Info

Publication number
ZA752179B
ZA752179B ZA00752179A ZA752179A ZA752179B ZA 752179 B ZA752179 B ZA 752179B ZA 00752179 A ZA00752179 A ZA 00752179A ZA 752179 A ZA752179 A ZA 752179A ZA 752179 B ZA752179 B ZA 752179B
Authority
ZA
South Africa
Prior art keywords
alkali
introduction
steel melt
earth materials
earth
Prior art date
Application number
ZA00752179A
Inventor
E Spetzler
J Wendorff
H Richter
H Rommerswinkel
W Klapdar
Original Assignee
Thyssen Niederrhein Ag
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 Thyssen Niederrhein Ag filed Critical Thyssen Niederrhein Ag
Publication of ZA752179B publication Critical patent/ZA752179B/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
    • 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
ZA00752179A 1974-04-20 1975-03-07 A process for the introduction of alkali-earth materials into a steel melt ZA752179B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742419176 DE2419176B2 (en) 1974-04-20 1974-04-20 METHOD OF ADDING ALKALINE EARTH TREATMENT AGENTS TO STEEL MELT

Publications (1)

Publication Number Publication Date
ZA752179B true ZA752179B (en) 1976-03-31

Family

ID=5913476

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00752179A ZA752179B (en) 1974-04-20 1975-03-07 A process for the introduction of alkali-earth materials into a steel melt

Country Status (17)

Country Link
JP (1) JPS50143716A (en)
AR (1) AR204354A1 (en)
AU (1) AU8007775A (en)
BE (1) BE828016A (en)
BR (1) BR7502384A (en)
CA (1) CA1062916A (en)
DD (1) DD117251A5 (en)
DE (1) DE2419176B2 (en)
ES (1) ES436756A1 (en)
FR (1) FR2268079A1 (en)
GB (1) GB1450013A (en)
IN (1) IN143231B (en)
IT (1) IT1037433B (en)
NL (1) NL7504252A (en)
PL (1) PL93831B1 (en)
SE (1) SE7504366L (en)
ZA (1) ZA752179B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4180397A (en) * 1977-09-15 1979-12-25 British Steel Corporation Machinable steel
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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE795333A (en) * 1972-03-01 1973-05-29 Thyssen Niederrhein Ag DESULFURATION PROCESS FOR FUSION STEEL AND POCKET FOR ITS IMPLEMENTATION

Also Published As

Publication number Publication date
FR2268079A1 (en) 1975-11-14
BE828016A (en) 1975-08-18
DD117251A5 (en) 1976-01-05
SE7504366L (en) 1975-10-21
AR204354A1 (en) 1975-12-22
ES436756A1 (en) 1977-01-01
GB1450013A (en) 1976-09-22
IN143231B (en) 1977-10-22
DE2419176B2 (en) 1976-02-26
JPS50143716A (en) 1975-11-19
NL7504252A (en) 1975-10-22
AU8007775A (en) 1976-10-14
BR7502384A (en) 1976-03-09
PL93831B1 (en) 1977-06-30
DE2419176A1 (en) 1975-10-30
IT1037433B (en) 1979-11-10
CA1062916A (en) 1979-09-25

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