NL7106878A - - Google Patents

Info

Publication number
NL7106878A
NL7106878A NL7106878A NL7106878A NL7106878A NL 7106878 A NL7106878 A NL 7106878A NL 7106878 A NL7106878 A NL 7106878A NL 7106878 A NL7106878 A NL 7106878A NL 7106878 A NL7106878 A NL 7106878A
Authority
NL
Netherlands
Application number
NL7106878A
Other versions
NL159719B (nl
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 filed Critical
Publication of NL7106878A publication Critical patent/NL7106878A/xx
Publication of NL159719B publication Critical patent/NL159719B/xx

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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/56—Manufacture of steel by other methods
    • 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)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
NL7106878A 1970-05-22 1971-05-19 Werkwijze voor het bereiden van staal. NL159719B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5089470 1970-05-22

Publications (2)

Publication Number Publication Date
NL7106878A true NL7106878A (enrdf_load_stackoverflow) 1971-11-24
NL159719B NL159719B (nl) 1979-03-15

Family

ID=11274047

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7106878A NL159719B (nl) 1970-05-22 1971-05-19 Werkwijze voor het bereiden van staal.

Country Status (12)

Country Link
US (1) US3793001A (enrdf_load_stackoverflow)
JP (1) JPS5014964B1 (enrdf_load_stackoverflow)
AT (1) AT325080B (enrdf_load_stackoverflow)
BE (1) BE767385A (enrdf_load_stackoverflow)
BR (1) BR7103016D0 (enrdf_load_stackoverflow)
CA (1) CA946624A (enrdf_load_stackoverflow)
ES (1) ES391376A1 (enrdf_load_stackoverflow)
FR (1) FR2090211B1 (enrdf_load_stackoverflow)
GB (1) GB1364255A (enrdf_load_stackoverflow)
LU (1) LU63191A1 (enrdf_load_stackoverflow)
NL (1) NL159719B (enrdf_load_stackoverflow)
ZA (1) ZA713041B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3907549A (en) * 1972-08-29 1975-09-23 United States Steel Corp Method of refining in improved Q-BOP vessel
US4201572A (en) * 1978-08-02 1980-05-06 United States Steel Corporation Method for increasing the scrap melting capability of bottom blown processes
DE69528050D1 (de) * 1994-03-17 2002-10-10 Westaim Corp Überzüge mit niedriger reibung auf der basis von kobalt auf titan

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2862811A (en) * 1954-09-14 1958-12-02 Stora Kopparbergs Bergslags Ab Continuous iron and steel making in a rotary vessel
US2828516A (en) * 1955-02-08 1958-04-01 Koppers Co Inc Ladle for casting metal
US3015554A (en) * 1957-04-18 1962-01-02 Rummel Roman Method and device for carrying out metallurgical processes, particularly air refining processes
US2977217A (en) * 1957-05-23 1961-03-28 Huettenwerk Oberhausen Ag Method for refining metal baths in rotary drum furnaces
US2959479A (en) * 1957-06-19 1960-11-08 Huettenwerk Oberhausen Ag Method of making steel low in nitrogen
US2978318A (en) * 1957-07-15 1961-04-04 Stora Kopparbergs Bergslags Ab Method of producing steel from pulverulent iron products rich in carbon
US3034885A (en) * 1957-08-10 1962-05-15 Kloeckner Werke Ag Method of refining pig iron and a fining vessel for performing the method
US2962277A (en) * 1958-05-15 1960-11-29 Gen Electric Apparatus for continuous process of steel making
GB943267A (en) * 1960-09-09 1963-12-04 Consett Iron Company Ltd Improved metallurgical process
FR1296596A (fr) * 1961-03-24 1962-06-22 Lorraine Laminage Perfectionnements apportés à l'affinage de la fonte
GB991579A (en) * 1961-10-12 1965-05-12 Stora Kopparbergs Bergslags Ab Process for producing pig iron in rotary furnace
GB979605A (en) * 1962-01-30 1965-01-06 Finanziaria Siderurgica Finsid An improved process and device for refining cast-iron for steel production
US3251681A (en) * 1962-11-06 1966-05-17 Amagasaki Iron & Steel Mfg Co Method of stirring a molten metal in a transfer ladle
US3271128A (en) * 1963-07-09 1966-09-06 Francis X Tartaron Prerefining blast furnace iron
GB1110054A (en) * 1964-05-08 1968-04-18 Stora Kopparbergs Bergslags Ab The production of liquid pig iron or steel
US3401034A (en) * 1965-12-15 1968-09-10 Meehanite Metal Corp Mixing ladle
US3753689A (en) * 1969-07-01 1973-08-21 Centro Speriment Metallurg Process for obtaining a rapid mixing of liquid metals and slag in order to accelerate some reactions between the two phases
US3689250A (en) * 1969-10-31 1972-09-05 Canada Steel Co Controlled slag flow in an electric arc furnace
US3672869A (en) * 1970-04-13 1972-06-27 Conrad F Niehaus Continuous metallurgical process

Also Published As

Publication number Publication date
LU63191A1 (enrdf_load_stackoverflow) 1971-09-01
BE767385A (fr) 1971-10-18
AT325080B (de) 1975-10-10
FR2090211B1 (enrdf_load_stackoverflow) 1974-08-19
ES391376A1 (es) 1974-10-01
FR2090211A1 (enrdf_load_stackoverflow) 1972-01-14
US3793001A (en) 1974-02-19
NL159719B (nl) 1979-03-15
JPS5014964B1 (enrdf_load_stackoverflow) 1975-05-31
ZA713041B (en) 1972-01-26
DE2124758B2 (de) 1976-04-08
BR7103016D0 (pt) 1973-04-05
CA946624A (en) 1974-05-07
GB1364255A (en) 1974-08-21
DE2124758A1 (de) 1971-12-02

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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: CENTRO SPERI