NL6909598A - - Google Patents

Info

Publication number
NL6909598A
NL6909598A NL6909598A NL6909598A NL6909598A NL 6909598 A NL6909598 A NL 6909598A NL 6909598 A NL6909598 A NL 6909598A NL 6909598 A NL6909598 A NL 6909598A NL 6909598 A NL6909598 A NL 6909598A
Authority
NL
Netherlands
Application number
NL6909598A
Other versions
NL152933B (nl
Original Assignee
Koninklijke Hoogovens En Staal
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 Koninklijke Hoogovens En Staal filed Critical Koninklijke Hoogovens En Staal
Priority to NL696909598A priority Critical patent/NL152933B/nl
Priority to US47313A priority patent/US3702151A/en
Priority to DE19702030221 priority patent/DE2030221C3/de
Priority to JP5354770A priority patent/JPS5421293B1/ja
Priority to GB3014270A priority patent/GB1313662A/en
Priority to FR7023015A priority patent/FR2049203B1/fr
Priority to BE752378D priority patent/BE752378A/nl
Publication of NL6909598A publication Critical patent/NL6909598A/xx
Publication of NL152933B publication Critical patent/NL152933B/nl

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
    • C21C7/0068—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by introducing material into a current of streaming 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
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/06—Deoxidising, e.g. killing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Multimedia (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Continuous Casting (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
NL696909598A 1969-06-23 1969-06-23 Werkwijze voor het desoxyderen van onrustig staal. NL152933B (nl)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL696909598A NL152933B (nl) 1969-06-23 1969-06-23 Werkwijze voor het desoxyderen van onrustig staal.
US47313A US3702151A (en) 1969-06-23 1970-06-18 Method for deoxidizing effervescent steel
DE19702030221 DE2030221C3 (de) 1969-06-23 1970-06-19 Verfahren zur Desoxydation von unberuhigtem Stahl
JP5354770A JPS5421293B1 (nl) 1969-06-23 1970-06-22
GB3014270A GB1313662A (en) 1969-06-23 1970-06-22 Process for deoxidizing rimming steel
FR7023015A FR2049203B1 (nl) 1969-06-23 1970-06-22
BE752378D BE752378A (nl) 1969-06-23 1970-06-23 Werkwijze voor het desoxyderen van onrustig staal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL696909598A NL152933B (nl) 1969-06-23 1969-06-23 Werkwijze voor het desoxyderen van onrustig staal.

Publications (2)

Publication Number Publication Date
NL6909598A true NL6909598A (nl) 1970-12-28
NL152933B NL152933B (nl) 1977-04-15

Family

ID=19807272

Family Applications (1)

Application Number Title Priority Date Filing Date
NL696909598A NL152933B (nl) 1969-06-23 1969-06-23 Werkwijze voor het desoxyderen van onrustig staal.

Country Status (6)

Country Link
US (1) US3702151A (nl)
JP (1) JPS5421293B1 (nl)
BE (1) BE752378A (nl)
FR (1) FR2049203B1 (nl)
GB (1) GB1313662A (nl)
NL (1) NL152933B (nl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3955966A (en) * 1974-03-06 1976-05-11 August Thyssen-Hutte Ag Method for dispensing a fluidizable solid from a pressure vessel
DE2834900C2 (de) * 1978-06-28 1983-10-27 BCIRA, Birmingham Vorrichtung zur Einführung von Pulver oder Granulat in geschmolzenes Metall
US4303118A (en) * 1979-07-25 1981-12-01 Georgetown Steel Corporation Apparatus for producing aluminum-deoxidized continuously cast steel
US4391319A (en) * 1979-08-27 1983-07-05 Keystone Consolidated Industries, Inc. Apparatus for introducing elements into molten metal streams and casting in inert atmosphere
USRE31676E (en) * 1982-09-29 1984-09-18 Thyssen Aktiengesellschaft vorm August Thyssen-Hutte AG Method and apparatus for dispensing a fluidizable solid from a pressure vessel
US5129629A (en) * 1990-10-11 1992-07-14 Hickman, Williams & Company Apparatus for feeding material into a molten stream
US6350295B1 (en) 2001-06-22 2002-02-26 Clayton A. Bulan, Jr. Method for densifying aluminum and iron briquettes and adding to steel
UA53928C2 (en) * 2002-03-18 2005-05-16 Oleksandr Ivanovych Sierov A method for making aluminium deoxidizer
CN104220190B (zh) * 2012-03-28 2018-08-28 安赛乐米塔尔研发有限公司 金属的连续铸造方法

Also Published As

Publication number Publication date
DE2030221A1 (de) 1970-12-23
JPS5421293B1 (nl) 1979-07-30
DE2030221B2 (de) 1975-11-27
NL152933B (nl) 1977-04-15
FR2049203A1 (nl) 1971-03-26
FR2049203B1 (nl) 1974-09-20
GB1313662A (en) 1973-04-18
BE752378A (nl) 1970-12-23
US3702151A (en) 1972-11-07

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: HOOGOVENS