FR2022464A1 - - Google Patents

Info

Publication number
FR2022464A1
FR2022464A1 FR6937481A FR6937481A FR2022464A1 FR 2022464 A1 FR2022464 A1 FR 2022464A1 FR 6937481 A FR6937481 A FR 6937481A FR 6937481 A FR6937481 A FR 6937481A FR 2022464 A1 FR2022464 A1 FR 2022464A1
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.)
Withdrawn
Application number
FR6937481A
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan Ltd
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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Publication of FR2022464A1 publication Critical patent/FR2022464A1/fr
Withdrawn legal-status Critical Current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
    • C21C7/06—Deoxidising, e.g. killing
    • 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
    • C21C7/0056—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires

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)
FR6937481A 1968-11-02 1969-10-31 Withdrawn FR2022464A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7974568 1968-11-02

Publications (1)

Publication Number Publication Date
FR2022464A1 true FR2022464A1 (fr) 1970-07-31

Family

ID=13698744

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6937481A Withdrawn FR2022464A1 (fr) 1968-11-02 1969-10-31

Country Status (5)

Country Link
AT (1) AT312024B (fr)
DE (1) DE1954943A1 (fr)
FR (1) FR2022464A1 (fr)
GB (1) GB1270177A (fr)
NL (1) NL6916403A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2184456A1 (en) * 1972-05-15 1973-12-28 Morival Fernand Killing continuously cast steel - by two phase aluminium injection in a casting ladle using continuous aluminium strip

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1094926A (fr) * 1953-11-17 1955-05-25 Air Liquide Poche de traitement des métaux en fusion par insufflation de gaz
GB892375A (en) * 1959-06-05 1962-03-28 English Steel Corp Ltd A method of and means for adding aluminium to liquid steel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1094926A (fr) * 1953-11-17 1955-05-25 Air Liquide Poche de traitement des métaux en fusion par insufflation de gaz
GB892375A (en) * 1959-06-05 1962-03-28 English Steel Corp Ltd A method of and means for adding aluminium to liquid steel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2184456A1 (en) * 1972-05-15 1973-12-28 Morival Fernand Killing continuously cast steel - by two phase aluminium injection in a casting ladle using continuous aluminium strip

Also Published As

Publication number Publication date
GB1270177A (en) 1972-04-12
AT312024B (de) 1973-11-15
DE1954943A1 (de) 1970-05-21
NL6916403A (fr) 1970-05-06

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Legal Events

Date Code Title Description
ST Notification of lapse