FR2122479A1 - - Google Patents

Info

Publication number
FR2122479A1
FR2122479A1 FR7201501A FR7201501A FR2122479A1 FR 2122479 A1 FR2122479 A1 FR 2122479A1 FR 7201501 A FR7201501 A FR 7201501A FR 7201501 A FR7201501 A FR 7201501A FR 2122479 A1 FR2122479 A1 FR 2122479A1
Authority
FR
France
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.)
Granted
Application number
FR7201501A
Other languages
French (fr)
Other versions
FR2122479B1 (en
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.)
Centre de Recherches Metallurgiques CRM ASBL
Original Assignee
Centre de Recherches Metallurgiques CRM ASBL
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 Centre de Recherches Metallurgiques CRM ASBL filed Critical Centre de Recherches Metallurgiques CRM ASBL
Publication of FR2122479A1 publication Critical patent/FR2122479A1/fr
Application granted granted Critical
Publication of FR2122479B1 publication Critical patent/FR2122479B1/fr
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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/34—Blowing through the bath
    • 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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/48—Bottoms or tuyéres of converters
FR7201501A 1971-01-18 1972-01-13 Expired FR2122479B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU62433 1971-01-18
LU62434 1971-01-18

Publications (2)

Publication Number Publication Date
FR2122479A1 true FR2122479A1 (en) 1972-09-01
FR2122479B1 FR2122479B1 (en) 1975-10-24

Family

ID=26640074

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7201501A Expired FR2122479B1 (en) 1971-01-18 1972-01-13

Country Status (7)

Country Link
BE (1) BE777176A (en)
CA (1) CA1000951A (en)
DE (1) DE2200979A1 (en)
FR (1) FR2122479B1 (en)
GB (1) GB1364792A (en)
IT (1) IT948874B (en)
NL (1) NL7200708A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2202162A1 (en) * 1972-10-06 1974-05-03 Uddeholms Ab Decarburising converter linings wear reduction - for decarburising molten masses with high chrome contents, esp. stainless steel

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4211598C1 (en) * 1992-04-07 1993-01-14 Oesterreichische Magnesit Ag, Radenthein, Kaernten, At

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR692314A (en) * 1930-03-19 1930-11-04 Comptoir Tech Albert Knaff Air blowing process for the production of soft iron or steel
FR887079A (en) * 1941-12-13 1943-11-03 Kohle Und Eisenforschung Gmbh Steel making process
DE894999C (en) * 1943-08-27 1953-10-29 Hoerder Huettenunion Ag Converter with lateral wind feed
FR1153416A (en) * 1955-03-21 1958-03-10 Air Liquide Process and apparatus for refining cast iron by blowing in pure oxygen
DE969924C (en) * 1948-10-02 1958-07-31 Mannesmann Huettenwerke A G Process and converter for the production of steel by the wind-fresh process
FR1347014A (en) * 1962-08-07 1963-12-27 Air Liquide Improvement in injectors, nozzles and burners for metallurgical furnaces
FR1450718A (en) * 1965-07-12 1966-06-24 Air Liquide Improvements in metallurgical processes

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR692314A (en) * 1930-03-19 1930-11-04 Comptoir Tech Albert Knaff Air blowing process for the production of soft iron or steel
FR887079A (en) * 1941-12-13 1943-11-03 Kohle Und Eisenforschung Gmbh Steel making process
DE894999C (en) * 1943-08-27 1953-10-29 Hoerder Huettenunion Ag Converter with lateral wind feed
DE969924C (en) * 1948-10-02 1958-07-31 Mannesmann Huettenwerke A G Process and converter for the production of steel by the wind-fresh process
FR1153416A (en) * 1955-03-21 1958-03-10 Air Liquide Process and apparatus for refining cast iron by blowing in pure oxygen
FR1347014A (en) * 1962-08-07 1963-12-27 Air Liquide Improvement in injectors, nozzles and burners for metallurgical furnaces
FR1450718A (en) * 1965-07-12 1966-06-24 Air Liquide Improvements in metallurgical processes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2202162A1 (en) * 1972-10-06 1974-05-03 Uddeholms Ab Decarburising converter linings wear reduction - for decarburising molten masses with high chrome contents, esp. stainless steel

Also Published As

Publication number Publication date
FR2122479B1 (en) 1975-10-24
NL7200708A (en) 1972-07-20
BE777176A (en) 1972-04-17
GB1364792A (en) 1974-08-29
IT948874B (en) 1973-06-11
DE2200979A1 (en) 1972-08-10
CA1000951A (en) 1976-12-07

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Legal Events

Date Code Title Description
ST Notification of lapse