SE400988B - Medel pa basis av kalciumkarbid och lettmetall for avsvavling av jernsmeltor samt sett att framstella medlet - Google Patents

Medel pa basis av kalciumkarbid och lettmetall for avsvavling av jernsmeltor samt sett att framstella medlet

Info

Publication number
SE400988B
SE400988B SE7406102A SE7406102A SE400988B SE 400988 B SE400988 B SE 400988B SE 7406102 A SE7406102 A SE 7406102A SE 7406102 A SE7406102 A SE 7406102A SE 400988 B SE400988 B SE 400988B
Authority
SE
Sweden
Prior art keywords
melters
desulfuration
iron
manufacture
methods
Prior art date
Application number
SE7406102A
Other languages
English (en)
Swedish (sv)
Inventor
K-H Obst
J Stradtmann
P Metz
F Meyer
Original Assignee
Rheinische Kalksteinwerke
Arbed
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 Rheinische Kalksteinwerke, Arbed filed Critical Rheinische Kalksteinwerke
Publication of SE400988B publication Critical patent/SE400988B/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
    • C21C1/025—Agents used for dephosphorising or 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)
SE7406102A 1973-05-08 1974-05-07 Medel pa basis av kalciumkarbid och lettmetall for avsvavling av jernsmeltor samt sett att framstella medlet SE400988B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7306407A NL7306407A (xx) 1973-05-08 1973-05-08

Publications (1)

Publication Number Publication Date
SE400988B true SE400988B (sv) 1978-04-17

Family

ID=19818819

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7406102A SE400988B (sv) 1973-05-08 1974-05-07 Medel pa basis av kalciumkarbid och lettmetall for avsvavling av jernsmeltor samt sett att framstella medlet

Country Status (8)

Country Link
JP (1) JPS5030721A (xx)
BE (1) BE814722A (xx)
DE (1) DE2422072A1 (xx)
FR (1) FR2228844B3 (xx)
GB (1) GB1469351A (xx)
IT (1) IT1015952B (xx)
NL (1) NL7306407A (xx)
SE (1) SE400988B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5065410A (xx) * 1973-10-15 1975-06-03
JPS52116714A (en) * 1976-03-26 1977-09-30 Hitachi Cable Ltd Addition agent for desulfurizing pig iron
DE2907069C3 (de) * 1979-02-23 1981-12-10 Krupp Stahl Ag, 4630 Bochum Mittel zur Entschwefelung von Metallschmelzen
GB8802951D0 (en) * 1988-02-09 1988-03-09 Foseco Int Metallurgical treatment agents
DE3831831C1 (xx) * 1988-09-20 1989-11-02 Skw Trostberg Ag, 8223 Trostberg, De

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5139022Y2 (xx) * 1972-02-07 1976-09-24

Also Published As

Publication number Publication date
GB1469351A (en) 1977-04-06
FR2228844B3 (xx) 1977-03-04
BE814722A (fr) 1974-09-02
DE2422072A1 (de) 1974-12-05
JPS5030721A (xx) 1975-03-27
IT1015952B (it) 1977-05-20
NL7306407A (xx) 1974-11-12
FR2228844A1 (xx) 1974-12-06

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