IT974237B - Processo per la rapida elimina zione del carbonio da ferroleghe a mezzo di ossigeno - Google Patents

Processo per la rapida elimina zione del carbonio da ferroleghe a mezzo di ossigeno

Info

Publication number
IT974237B
IT974237B IT54933/72A IT5493372A IT974237B IT 974237 B IT974237 B IT 974237B IT 54933/72 A IT54933/72 A IT 54933/72A IT 5493372 A IT5493372 A IT 5493372A IT 974237 B IT974237 B IT 974237B
Authority
IT
Italy
Prior art keywords
oxygen
carbon
iron alloys
rapid elimination
elimination
Prior art date
Application number
IT54933/72A
Other languages
English (en)
Original Assignee
F Elektrometallurgie Mbh Ges
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 F Elektrometallurgie Mbh Ges filed Critical F Elektrometallurgie Mbh Ges
Application granted granted Critical
Publication of IT974237B publication Critical patent/IT974237B/it

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)
  • Carbon And Carbon Compounds (AREA)
  • Manufacture And Refinement Of Metals (AREA)
IT54933/72A 1972-01-13 1972-12-21 Processo per la rapida elimina zione del carbonio da ferroleghe a mezzo di ossigeno IT974237B (it)

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
IT974237B true IT974237B (it) 1974-06-20

Family

ID=5832840

Family Applications (1)

Application Number Title Priority Date Filing Date
IT54933/72A IT974237B (it) 1972-01-13 1972-12-21 Processo per la rapida elimina zione del carbonio da ferroleghe a mezzo di ossigeno

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
WO2021177021A1 (ja) 2020-03-06 2021-09-10 Ｊｆｅスチール株式会社 低炭素フェロマンガンの製造方法

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
DD100973A5 (it) 1973-10-12
DE2201388A1 (de) 1973-08-02
JPS4879716A (it) 1973-10-25
FR2167520A1 (en) 1973-08-24
YU5973A (en) 1981-04-30
NO133107C (it) 1976-03-10
CS189601B2 (en) 1979-04-30
LU66817A1 (it) 1973-03-19
FR2167520B1 (it) 1977-04-08
YU36196B (en) 1982-02-25
BE792732A (fr) 1973-03-30
SE406931B (sv) 1979-03-05
ZA723123B (en) 1973-02-28
SU544388A3 (ru) 1977-01-25
CA980126A (en) 1975-12-23
JPS5542138B2 (it) 1980-10-29
DE2201388B2 (de) 1976-03-04
NO133107B (it) 1975-12-01

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