NL7217054A - - Google Patents

Info

Publication number
NL7217054A
NL7217054A NL7217054A NL7217054A NL7217054A NL 7217054 A NL7217054 A NL 7217054A NL 7217054 A NL7217054 A NL 7217054A NL 7217054 A NL7217054 A NL 7217054A NL 7217054 A NL7217054 A NL 7217054A
Authority
NL
Netherlands
Application number
NL7217054A
Other versions
NL157352B (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 NL7217054A publication Critical patent/NL7217054A/xx
Publication of NL157352B publication Critical patent/NL157352B/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
    • 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)
  • Treatment Of Steel In Its Molten State (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
NL7217054A 1971-12-20 1972-12-15 Werkwijze voor het desoxyderen van een staalsmelt. NL157352B (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE7147854 1971-12-20
DE7215753 1972-04-25

Publications (2)

Publication Number Publication Date
NL7217054A true NL7217054A (enrdf_load_stackoverflow) 1973-06-22
NL157352B NL157352B (nl) 1978-07-17

Family

ID=25946839

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7217054A NL157352B (nl) 1971-12-20 1972-12-15 Werkwijze voor het desoxyderen van een staalsmelt.

Country Status (7)

Country Link
JP (1) JPS5141965B2 (enrdf_load_stackoverflow)
BE (1) BE792955A (enrdf_load_stackoverflow)
FR (1) FR2164678B1 (enrdf_load_stackoverflow)
GB (1) GB1410207A (enrdf_load_stackoverflow)
IT (1) IT974730B (enrdf_load_stackoverflow)
LU (1) LU66682A1 (enrdf_load_stackoverflow)
NL (1) NL157352B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6224830A (ja) * 1985-07-25 1987-02-02 Internatl Rectifier Corp Japan Ltd リ−ド線矯正装置
FR2672303B1 (fr) * 1991-02-06 1994-09-23 Ampere Dose metallurgique.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE655036C (de) * 1933-04-09 1938-01-07 Ernst Sommer Kohlungsmittel fuer Eisen- und Stahlbaeder
US2662008A (en) * 1950-08-17 1953-12-08 United States Steel Corp Device for progressively releasing a reagent in a bath of molten metal
DE917506C (de) * 1951-07-12 1954-09-06 Voest Ag Wurfkoerper aus Zuschlagstoffen fuer fluessige Metalle
NL112590C (enrdf_load_stackoverflow) * 1959-07-08

Also Published As

Publication number Publication date
FR2164678B1 (enrdf_load_stackoverflow) 1977-02-04
FR2164678A1 (enrdf_load_stackoverflow) 1973-08-03
NL157352B (nl) 1978-07-17
JPS4876717A (enrdf_load_stackoverflow) 1973-10-16
GB1410207A (en) 1975-10-15
LU66682A1 (enrdf_load_stackoverflow) 1973-02-19
JPS5141965B2 (enrdf_load_stackoverflow) 1976-11-12
BE792955A (fr) 1973-04-16
IT974730B (it) 1974-07-10

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: METAL FORSCH