FR2060309A1 - Introduction of additions during steel - casting - Google Patents

Introduction of additions during steel - casting

Info

Publication number
FR2060309A1
FR2060309A1 FR6934256A FR6934256A FR2060309A1 FR 2060309 A1 FR2060309 A1 FR 2060309A1 FR 6934256 A FR6934256 A FR 6934256A FR 6934256 A FR6934256 A FR 6934256A FR 2060309 A1 FR2060309 A1 FR 2060309A1
Authority
FR
France
Prior art keywords
casting
introduction
during steel
additions during
mould
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.)
Withdrawn
Application number
FR6934256A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR6934256A priority Critical patent/FR2060309A1/en
Publication of FR2060309A1 publication Critical patent/FR2060309A1/en
Withdrawn legal-status Critical Current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

Abstract

Additions and/or alloying constituents are introduced while steel is being cast into an ingot mould by holding the addition in pulverulent form in a tube suspended vertically into the mould. The tube is fusible or combustible and may itself be an alloying addition e.g. Al and is progressively destroyed as the level of molten steel in the mould uses.
FR6934256A 1969-09-30 1969-09-30 Introduction of additions during steel - casting Withdrawn FR2060309A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6934256A FR2060309A1 (en) 1969-09-30 1969-09-30 Introduction of additions during steel - casting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6934256A FR2060309A1 (en) 1969-09-30 1969-09-30 Introduction of additions during steel - casting

Publications (1)

Publication Number Publication Date
FR2060309A1 true FR2060309A1 (en) 1971-06-18

Family

ID=9041167

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6934256A Withdrawn FR2060309A1 (en) 1969-09-30 1969-09-30 Introduction of additions during steel - casting

Country Status (1)

Country Link
FR (1) FR2060309A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE29035E (en) * 1974-06-24 1976-11-16 Cabot Corporation Methods of adding reactive metals to form a remelting electrode
US4047556A (en) * 1974-05-01 1977-09-13 Nippon Steel Corporation Continuous casting method
EP0127521A1 (en) * 1983-05-30 1984-12-05 Pont-A-Mousson S.A. Process and device for the treatment of a low-pressure cast metal, especially for the inoculation of the melt

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1134491A (en) * 1954-11-01 1957-04-11 Yawata Seitetsu Kabushiki Kais Method of manufacturing steel ingots with deoxidation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1134491A (en) * 1954-11-01 1957-04-11 Yawata Seitetsu Kabushiki Kais Method of manufacturing steel ingots with deoxidation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4047556A (en) * 1974-05-01 1977-09-13 Nippon Steel Corporation Continuous casting method
USRE29035E (en) * 1974-06-24 1976-11-16 Cabot Corporation Methods of adding reactive metals to form a remelting electrode
EP0127521A1 (en) * 1983-05-30 1984-12-05 Pont-A-Mousson S.A. Process and device for the treatment of a low-pressure cast metal, especially for the inoculation of the melt
FR2546783A1 (en) * 1983-05-30 1984-12-07 Pont A Mousson METHOD AND DEVICE FOR TREATING LOW-PRESSURE MOLDED LIQUID METAL, PARTICULARLY FOR INOCULATING CAST IRON

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Legal Events

Date Code Title Description
ST Notification of lapse