FR2086030A1 - - Google Patents

Info

Publication number
FR2086030A1
FR2086030A1 FR7112937A FR7112937A FR2086030A1 FR 2086030 A1 FR2086030 A1 FR 2086030A1 FR 7112937 A FR7112937 A FR 7112937A FR 7112937 A FR7112937 A FR 7112937A FR 2086030 A1 FR2086030 A1 FR 2086030A1
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
FR7112937A
Other languages
French (fr)
Other versions
FR2086030B1 (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.)
NIEHAUS CONRAD
Original Assignee
NIEHAUS CONRAD
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 NIEHAUS CONRAD filed Critical NIEHAUS CONRAD
Publication of FR2086030A1 publication Critical patent/FR2086030A1/fr
Application granted granted Critical
Publication of FR2086030B1 publication Critical patent/FR2086030B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • 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
    • 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
    • C21C5/56—Manufacture of steel by other methods
    • C21C5/567—Manufacture of steel by other methods operating in a continuous way
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
    • Y10S75/957—Continuous refining of molten iron
FR7112937A 1970-04-13 1971-04-13 Expired FR2086030B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2769570A 1970-04-13 1970-04-13

Publications (2)

Publication Number Publication Date
FR2086030A1 true FR2086030A1 (en) 1971-12-31
FR2086030B1 FR2086030B1 (en) 1975-02-21

Family

ID=21839244

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7112937A Expired FR2086030B1 (en) 1970-04-13 1971-04-13

Country Status (6)

Country Link
US (1) US3672869A (en)
JP (1) JPS5333522B1 (en)
CA (1) CA934169A (en)
DE (1) DE2117883A1 (en)
FR (1) FR2086030B1 (en)
GB (1) GB1323251A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2194780A1 (en) * 1972-06-28 1974-03-01 Pont A Mousson Decarburising molten metal - using pure carbon dioxide gives economical decarburising

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3869283A (en) * 1969-10-15 1975-03-04 British Steel Corp Alloying steels
US3793001A (en) * 1970-05-22 1974-02-19 Centro Speriment Metallurg Process for manufacturing steel
US3868247A (en) * 1970-12-05 1975-02-25 Centro Speriment Metallurg Steel production in an upright rotating vessel
US3769000A (en) * 1971-10-04 1973-10-30 Steel Corp Method for operating basic oxygen steel processes with the introduction of carbon dioxide
JPH02138126U (en) * 1989-04-21 1990-11-19
CN106282597B (en) * 2016-08-19 2019-01-25 铜陵有色金属集团股份有限公司金冠铜业分公司 The application method of top blast furnace

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2194780A1 (en) * 1972-06-28 1974-03-01 Pont A Mousson Decarburising molten metal - using pure carbon dioxide gives economical decarburising

Also Published As

Publication number Publication date
US3672869A (en) 1972-06-27
JPS5333522B1 (en) 1978-09-14
GB1323251A (en) 1973-07-11
FR2086030B1 (en) 1975-02-21
CA934169A (en) 1973-09-25
DE2117883A1 (en) 1971-10-28

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Legal Events

Date Code Title Description
ST Notification of lapse