DE1928844A1 - Stahl-Feinungsmittel - Google Patents

Stahl-Feinungsmittel

Info

Publication number
DE1928844A1
DE1928844A1 DE19691928844 DE1928844A DE1928844A1 DE 1928844 A1 DE1928844 A1 DE 1928844A1 DE 19691928844 DE19691928844 DE 19691928844 DE 1928844 A DE1928844 A DE 1928844A DE 1928844 A1 DE1928844 A1 DE 1928844A1
Authority
DE
Germany
Prior art keywords
steel
molten steel
agent
powder
portland cement
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.)
Pending
Application number
DE19691928844
Other languages
German (de)
English (en)
Inventor
Takaho Kawawa
Masaji Kogi
Hidetaro Nemoto
Noburo Shimada
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 DE1928844A1 publication Critical patent/DE1928844A1/de
Pending 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
    • C21C7/076—Use of slags or fluxes as treating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/111—Treating the molten metal by using protecting powders
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Continuous Casting (AREA)
DE19691928844 1968-06-08 1969-06-06 Stahl-Feinungsmittel Pending DE1928844A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3908668 1968-06-08

Publications (1)

Publication Number Publication Date
DE1928844A1 true DE1928844A1 (de) 1970-06-11

Family

ID=12543262

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691928844 Pending DE1928844A1 (de) 1968-06-08 1969-06-06 Stahl-Feinungsmittel

Country Status (4)

Country Link
US (1) US3607234A (enrdf_load_stackoverflow)
DE (1) DE1928844A1 (enrdf_load_stackoverflow)
FR (1) FR2010451A1 (enrdf_load_stackoverflow)
GB (1) GB1221618A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2395089A1 (fr) * 1977-06-20 1979-01-19 British Steel Corp Laitiers en poudre
DE8602134U1 (de) * 1986-01-29 1986-03-13 HEQU-Plast GmbH Kunststoffverarbeitung, 89150 Laichingen Koffer zur Aufbewahrung und/oder zur Präsentation von Schriftstücken
DE4210179A1 (de) * 1992-03-26 1993-09-30 Socametal N V S A Gemisch als Beimengung zum Erschmelzen und Feinen von Stahl und Gußeisen und Verfahren zu seiner Anwendung

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4835133B1 (enrdf_load_stackoverflow) * 1970-08-12 1973-10-26
US4462834A (en) * 1983-06-16 1984-07-31 Labate M D Ladle covering compound
US4528035A (en) * 1984-05-21 1985-07-09 Metro Materials Corporation Composition and process to create foaming slag cover for molten steel
US6179895B1 (en) 1996-12-11 2001-01-30 Performix Technologies, Ltd. Basic tundish flux composition for steelmaking processes
WO2001072657A2 (en) * 2000-03-29 2001-10-04 National Research Council Of Canada Conductive concrete composition
EP3219692A1 (en) * 2016-03-16 2017-09-20 Kerneos S.A. Reactive material based on calcium aluminate and carbon, its process of preparation and its uses for refining metal melts or slags

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US253158A (en) * 1882-01-31 Milton h
GB191022519A (en) * 1910-05-23 1911-07-20 Friedrich Schofer Improvements in the Manufacture of Tubular and like Sections of Chimney Flues.
GB217343A (en) * 1923-03-21 1924-06-19 Joseph Hay Amies An improved cementitious composition, and method of making the same
US2126786A (en) * 1935-10-07 1938-08-16 American Magnesium Metals Corp Method of melting and casting magnesium and alloys rich in magnesium
US2728681A (en) * 1952-11-25 1955-12-27 Clipson Samuel Compositions for surfacing walls, ceilings and the like
US3181959A (en) * 1962-02-12 1965-05-04 Kaiser Aluminium Chem Corp Refractory
US3376146A (en) * 1964-10-30 1968-04-02 Mobil Oil Corp Low density cement composition
DE1483573A1 (de) * 1965-09-14 1970-01-08 Foseco Trading Ag Verfahren zur Behandlung von ungeschmolzenem Metall und Mittel zur Abdeckung der Oberflaeche von geschmolzenem Metall mit teilchenfoermigem Material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2395089A1 (fr) * 1977-06-20 1979-01-19 British Steel Corp Laitiers en poudre
DE8602134U1 (de) * 1986-01-29 1986-03-13 HEQU-Plast GmbH Kunststoffverarbeitung, 89150 Laichingen Koffer zur Aufbewahrung und/oder zur Präsentation von Schriftstücken
DE4210179A1 (de) * 1992-03-26 1993-09-30 Socametal N V S A Gemisch als Beimengung zum Erschmelzen und Feinen von Stahl und Gußeisen und Verfahren zu seiner Anwendung

Also Published As

Publication number Publication date
US3607234A (en) 1971-09-21
GB1221618A (en) 1971-02-03
FR2010451A1 (enrdf_load_stackoverflow) 1970-02-13

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971