CA980126A - Method of rapidly decarburising ferro-alloys with oxygen - Google Patents

Method of rapidly decarburising ferro-alloys with oxygen

Info

Publication number
CA980126A
CA980126A CA161,124A CA161124A CA980126A CA 980126 A CA980126 A CA 980126A CA 161124 A CA161124 A CA 161124A CA 980126 A CA980126 A CA 980126A
Authority
CA
Canada
Prior art keywords
decarburising
ferro
alloys
rapidly
oxygen
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA161,124A
Other languages
English (en)
Other versions
CA161124S (en
Inventor
Gunter Duderstadt
Rudolf M. Fichte
Fritz Stadler
Karl Brotzmann
Friedrich Breuer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gesellschaft fur Elektrometallurgie Mbh
Original Assignee
Gesellschaft fur Elektrometallurgie Mbh
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 DE19722201388 external-priority patent/DE2201388C3/de
Application filed by Gesellschaft fur Elektrometallurgie Mbh filed Critical Gesellschaft fur Elektrometallurgie Mbh
Application granted granted Critical
Publication of CA980126A publication Critical patent/CA980126A/en
Expired legal-status Critical Current

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
    • C21C7/068—Decarburising
    • 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
    • C21C7/068—Decarburising
    • C21C7/0685—Decarburising of stainless steel

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)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Carbon And Carbon Compounds (AREA)
CA161,124A 1972-01-13 1973-01-12 Method of rapidly decarburising ferro-alloys with oxygen Expired CA980126A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722201388 DE2201388C3 (de) 1972-01-13 Anwendung eines Verfahrens der Entkohlung einer eisenhaltigen Schmelze zur Entkohlung von hochgekohltem Forrochrom oder hochgekohltem Ferromangan

Publications (1)

Publication Number Publication Date
CA980126A true CA980126A (en) 1975-12-23

Family

ID=5832840

Family Applications (1)

Application Number Title Priority Date Filing Date
CA161,124A Expired CA980126A (en) 1972-01-13 1973-01-12 Method of rapidly decarburising ferro-alloys with oxygen

Country Status (13)

Country Link
JP (1) JPS5542138B2 (it)
BE (1) BE792732A (it)
CA (1) CA980126A (it)
CS (1) CS189601B2 (it)
DD (1) DD100973A5 (it)
FR (1) FR2167520A1 (it)
IT (1) IT974237B (it)
LU (1) LU66817A1 (it)
NO (1) NO133107C (it)
SE (1) SE406931B (it)
SU (1) SU544388A3 (it)
YU (1) YU36196B (it)
ZA (1) ZA723123B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU648121A3 (ru) * 1975-07-11 1979-02-15 Гезельшафт Фюр Электрометаллурги Мбх (Фирма) Способ обезуглероживани высокоуглеродистых ферромарганца или феррохрома
FR2414559A1 (fr) * 1978-01-17 1979-08-10 Creusot Loire Procede d'affinage des ferro-manganeses
FR2444083A1 (fr) * 1978-12-11 1980-07-11 Sofrem Procede de desiliciation d'alliages de manganese
FR2446866A1 (fr) * 1979-01-22 1980-08-14 Sofrem Procede d'obtention d'alliages de manganese a moyenne teneur en carbone
JPS60121211A (ja) * 1983-12-02 1985-06-28 Nippon Steel Corp 含クロム溶鋼の還元脱硫法
EP4116443A4 (en) 2020-03-06 2024-05-22 JFE Steel Corporation PROCESS FOR PRODUCING LOW-CARBON FERROMANGAN

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR523719A (fr) * 1919-11-24 1921-08-24 Empire Alloy Steel Corp Ltd Procédé pour produire des alliages de ferro-chrome
FR1116675A (fr) * 1954-12-30 1956-05-09 Perfectionnement aux cannes pour la pêche au lancer

Also Published As

Publication number Publication date
DE2201388A1 (de) 1973-08-02
NO133107B (it) 1975-12-01
SU544388A3 (ru) 1977-01-25
CS189601B2 (en) 1979-04-30
IT974237B (it) 1974-06-20
YU5973A (en) 1981-04-30
JPS5542138B2 (it) 1980-10-29
BE792732A (fr) 1973-03-30
DE2201388B2 (de) 1976-03-04
YU36196B (en) 1982-02-25
ZA723123B (en) 1973-02-28
JPS4879716A (it) 1973-10-25
DD100973A5 (it) 1973-10-12
NO133107C (it) 1976-03-10
SE406931B (sv) 1979-03-05
FR2167520A1 (en) 1973-08-24
FR2167520B1 (it) 1977-04-08
LU66817A1 (it) 1973-03-19

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