FI44684B - - Google Patents

Info

Publication number
FI44684B
FI44684B FI1540/64A FI154064A FI44684B FI 44684 B FI44684 B FI 44684B FI 1540/64 A FI1540/64 A FI 1540/64A FI 154064 A FI154064 A FI 154064A FI 44684 B FI44684 B FI 44684B
Authority
FI
Finland
Application number
FI1540/64A
Other versions
FI44684C (fi
Inventor
R Leupold
Original Assignee
Concast Ag
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 Concast Ag filed Critical Concast Ag
Publication of FI44684B publication Critical patent/FI44684B/fi
Application granted granted Critical
Publication of FI44684C publication Critical patent/FI44684C/fi

Links

Classifications

    • 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
    • B22D11/108—Feeding additives, powders, or the like
    • 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
    • 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
    • C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material
    • C21C7/0043—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material into the falling stream of molten metal
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Continuous Casting (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
FI641540A 1963-07-25 1964-07-17 Menetelmä ja laite lisäaineiden seostamiseksi metallia valettaessa FI44684C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH926663A CH403170A (de) 1963-07-25 1963-07-25 Verfahren zum Einbringen von Reaktionsmitteln

Publications (2)

Publication Number Publication Date
FI44684B true FI44684B (fi) 1971-08-31
FI44684C FI44684C (fi) 1971-12-10

Family

ID=4350121

Family Applications (1)

Application Number Title Priority Date Filing Date
FI641540A FI44684C (fi) 1963-07-25 1964-07-17 Menetelmä ja laite lisäaineiden seostamiseksi metallia valettaessa

Country Status (8)

Country Link
US (1) US3331680A (fi)
BE (1) BE650985A (fi)
CH (1) CH403170A (fi)
DE (1) DE1252854B (fi)
FI (1) FI44684C (fi)
FR (1) FR1403347A (fi)
GB (1) GB1068912A (fi)
SE (1) SE312409B (fi)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1233278A (fi) * 1968-10-23 1971-05-26
US3634075A (en) * 1969-01-15 1972-01-11 Kawecki Berylco Ind Introducing a grain refining or alloying agent into molten metals and alloys
US3766961A (en) * 1969-09-04 1973-10-23 Roblin Industries Apparatus for continuously casting steel
US3771584A (en) * 1971-01-08 1973-11-13 Roblin Industries Method for continuously casting steel billet strands to minimize the porosity and chemical segregation along the center line of the strand
US3726331A (en) * 1971-04-28 1973-04-10 R Bunting Continuous casting process
US3831660A (en) * 1971-06-25 1974-08-27 Nat Steel Corp Apparatus for improving continuously cast strands
US3871875A (en) * 1972-12-15 1975-03-18 Yodogawa Steel Works Flux composition and a centrifugal casting process using the same
JPS5214511A (en) * 1975-07-25 1977-02-03 Hitachi Cable Ltd Process for producing a linear additive
US4233065A (en) * 1978-12-08 1980-11-11 Foote Mineral Company Effective boron alloying additive for continuous casting fine grain boron steels
US4235632A (en) * 1979-04-04 1980-11-25 Mobay Chemical Corporation Particulate slagging composition for the extended optimum continuous casting of steel
JPS59208030A (ja) * 1983-05-12 1984-11-26 Hirotoshi Taniguchi 金属溶湯の連続的処理方法及び装置
GB2142262B (en) * 1983-07-01 1987-01-21 William G Wilson Continuous casting of steels
US4512800A (en) * 1983-08-12 1985-04-23 Pfizer Inc. Wire injection apparatus
DE3707322C1 (en) * 1987-03-07 1988-06-16 Odermath Stahlwerkstechnik Wire injection machine
DE3807281A1 (de) * 1988-03-05 1989-09-14 Odermath Stahlwerkstechnik Drahtinjektionsmaschine
US4863684A (en) * 1989-01-13 1989-09-05 Inland Steel Company Method and apparatus for adding shot to molten steel
DE3931392A1 (de) * 1989-09-20 1991-03-28 Fuchs Systemtechnik Gmbh Verfahren und vorrichtung zum zumindest zeitweise gleichzeitigen beaufschlagen einer metallschmelze mit einem gas und feinkoernigen feststoffen
US5377960A (en) * 1993-03-01 1995-01-03 Berry Metal Company Oxygen/carbon blowing lance assembly
CN109848382A (zh) * 2019-01-30 2019-06-07 凌源钢铁股份有限公司 一种炼钢工艺中钛合金化的方法
CN113145811B (zh) * 2021-04-16 2022-10-18 鞍钢股份有限公司 一种高铝钢调铝装置及使用方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE493231A (fi) *
US1968917A (en) * 1933-06-30 1934-08-07 Vassily V Soldatoff Process of making steel
CH233415A (de) * 1936-07-30 1944-07-31 Junghans Siegfried Verfahren zur Herstellung von Strangguss und Vorrichtung zur Durchführung des Verfahrens.
DE840427C (de) * 1944-06-17 1952-06-09 Wieland Werke Ag Vorrichtung zur Verhinderung der Oxydation des Giesskopfes beim Giessen metallischer Werkstoffe, insbesondere beim Stranggiessen
US2577837A (en) * 1949-10-29 1951-12-11 Lothar R Zifferer Introduction of magnesium into molten iron
AT179025B (de) * 1951-11-16 1954-07-10 Boehler & Co Ag Geb Verfahren zur Kornverfeinerung beim kontinuierlichen oder diskontinuierlichen Gießen von hochschmelzenden Metallen
US2882571A (en) * 1956-10-08 1959-04-21 Koppers Co Inc Method of casting metals
US2997386A (en) * 1958-06-27 1961-08-22 Feichtinger Heinrich Process and apparatus for treating metal melts
US3137753A (en) * 1959-06-30 1964-06-16 Fischer Ag Georg Device for treating metallic melts

Also Published As

Publication number Publication date
BE650985A (fi) 1964-11-16
FR1403347A (fr) 1965-06-18
SE312409B (fi) 1969-07-14
GB1068912A (en) 1967-05-17
CH403170A (de) 1965-11-30
DE1252854B (de) 1967-10-26
FI44684C (fi) 1971-12-10
US3331680A (en) 1967-07-18

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