SE425099B - Flussmedel for avsvavling av stal - Google Patents

Flussmedel for avsvavling av stal

Info

Publication number
SE425099B
SE425099B SE7414785A SE7414785A SE425099B SE 425099 B SE425099 B SE 425099B SE 7414785 A SE7414785 A SE 7414785A SE 7414785 A SE7414785 A SE 7414785A SE 425099 B SE425099 B SE 425099B
Authority
SE
Sweden
Prior art keywords
desulphurization
flux
steel
Prior art date
Application number
SE7414785A
Other languages
English (en)
Other versions
SE7414785L (sv
Inventor
E T R Jones
R A Fishburn
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
Priority claimed from GB54995/73A external-priority patent/GB1484456A/en
Application filed by Foseco Int filed Critical Foseco Int
Publication of SE7414785L publication Critical patent/SE7414785L/xx
Publication of SE425099B publication Critical patent/SE425099B/sv

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
    • C21C7/0645—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)
SE7414785A 1973-11-27 1974-11-25 Flussmedel for avsvavling av stal SE425099B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB54995/73A GB1484456A (en) 1973-11-27 1973-11-27 Flux composition for desulphurising molten metal
GB1871374 1974-04-29

Publications (2)

Publication Number Publication Date
SE7414785L SE7414785L (sv) 1975-05-28
SE425099B true SE425099B (sv) 1982-08-30

Family

ID=26253566

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7414785A SE425099B (sv) 1973-11-27 1974-11-25 Flussmedel for avsvavling av stal

Country Status (9)

Country Link
US (1) US4014684A (sv)
JP (1) JPS5093815A (sv)
BR (1) BR7409868A (sv)
CA (1) CA1025222A (sv)
DE (1) DE2455802C2 (sv)
ES (1) ES432346A1 (sv)
FR (1) FR2252411B1 (sv)
IT (1) IT1024913B (sv)
SE (1) SE425099B (sv)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000398A1 (en) * 1977-12-16 1979-07-12 Foseco Int Desulphurisation of ferrous metals
JPS5576006A (en) * 1978-12-05 1980-06-07 Foseco Int Composition for desulfurizing molten metal * method and use thereof
GB2049736B (en) * 1979-04-19 1983-02-16 Foseco Int Desulphurisation of metals
US4266969A (en) * 1980-01-22 1981-05-12 Jones & Laughlin Steel Corporation Desulfurization process
US4405364A (en) * 1981-05-20 1983-09-20 Nuova Italsider S.P.A. Process of refining iron in oxygen converters with additions of materials containing sodium carbonate
DE3306782C2 (de) * 1983-02-23 1985-01-31 Mannesmann AG, 4000 Düsseldorf Verfahren zur Behandlung von Stahlschmelzen
KR860700360A (ko) * 1984-11-05 1986-10-06 제. 뻬. 죠르쥬 금속 및 합금의 정련 처리공정
DE19609606A1 (de) * 1996-03-12 1997-09-18 Dillinger Huettenwerke Ag Verfahren zum Entschwefeln von Roheisen
US5873924A (en) * 1997-04-07 1999-02-23 Reactive Metals & Alloys Corporation Desulfurizing mix and method for desulfurizing molten iron
DE10259335B4 (de) * 2002-12-18 2005-04-14 Refratechnik Holding Gmbh Abdeckmittel für eine Topschlacke, Verfahren zu seiner Herstellung und Verwendung des Abdeckmittels
US7731778B2 (en) * 2006-03-27 2010-06-08 Magnesium Technologies Corporation Scrap bale for steel making process
CN114875194B (zh) * 2022-04-25 2023-11-14 武汉钢铁有限公司 一种铁水石灰基kr高效脱硫剂及其制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3410681A (en) * 1965-09-28 1968-11-12 Fur Tech Entwicklung Und Verwe Composition for the treatment of steel
GB1156845A (en) * 1966-08-16 1969-07-02 Foseco Int Improvements in or relating to Metal Casting.
US3467167A (en) * 1966-09-19 1969-09-16 Kaiser Ind Corp Process for continuously casting oxidizable metals
GB1170168A (en) * 1967-03-17 1969-11-12 Foseco Int Treatment of Molten Metal.
GB1206062A (en) * 1967-10-18 1970-09-23 Nippon Kokan Kk Deoxidation method
DE1583256B1 (de) * 1967-11-09 1971-05-06 Hoesch Ag Verfahren zum Entschwefeln von Eisenschmelzen
US3802865A (en) * 1969-08-29 1974-04-09 Nippon Kokan Kk Self soluble slag forming agents for use in steel making
JPS5030571B1 (sv) * 1970-03-27 1975-10-02
GB1288872A (sv) * 1970-04-20 1972-09-13
US3799762A (en) * 1971-05-17 1974-03-26 Carad Slag conditioner for iron and steel processes
US3695946A (en) * 1971-11-24 1972-10-03 Forges De La Loire Comp D Atel Method of manufacturing oriented grain magnetic steel sheets

Also Published As

Publication number Publication date
US4014684A (en) 1977-03-29
DE2455802A1 (de) 1975-06-05
IT1024913B (it) 1978-07-20
FR2252411A1 (sv) 1975-06-20
ES432346A1 (es) 1977-02-16
JPS5093815A (sv) 1975-07-26
AU7577474A (en) 1976-05-27
FR2252411B1 (sv) 1976-10-22
CA1025222A (en) 1978-01-31
SE7414785L (sv) 1975-05-28
DE2455802C2 (de) 1986-09-11
BR7409868A (pt) 1976-05-25

Similar Documents

Publication Publication Date Title
SE7614490L (sv) Process for framstellning av stal
SE414316B (sv) Forfarande for avsvavling av stalsmeltor
RO69652A (ro) Masina de polizat sine
SE410795B (sv) Rostfritt stal
SE402349B (sv) Metdon for metning av borrhal
FR2297904A1 (fr) Composition pour
SE417984B (sv) Sett att framstella stal for svetsning
AR205741A1 (es) Conjunto de bobinas
NO137556C (no) Framgangsmaate for framstilling av staaltau
SE401690B (sv) Legerat stal
IT1011525B (it) Procedimento per l affinazione dell acciaio
SE425099B (sv) Flussmedel for avsvavling av stal
SE383284B (sv) Forfarande for infodring av stalkonstruktion
FR2305343A2 (fr) Rotor pour giravions
ATA648374A (de) Flussmittel
SE425256B (sv) Vakuumavkolning av stal
SE438327B (sv) Forfarande for avsvavling av stalsmeltor
SE423336B (sv) Tillsatsmaterial for svetsning av stal
IT1034650B (it) Procedimento per la fusione di acciaio
FR2326228A1 (fr) Compositions antimottantes pour engrais
SE7500605L (sv) Forfarande for raffinering av stal.
FR2309960A1 (fr) Thermistance pour des temperatures elevees
FR2309962A1 (fr) Thermistance pour des temperatures elevees
FR2309963A1 (fr) Thermistance pour des temperatures elevees
FR2331131A1 (fr) Thermistance pour des temperatures elevees