BE711234A - - Google Patents

Info

Publication number
BE711234A
BE711234A BE711234DA BE711234A BE 711234 A BE711234 A BE 711234A BE 711234D A BE711234D A BE 711234DA BE 711234 A BE711234 A BE 711234A
Authority
BE
Belgium
Application number
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 BE711234A publication Critical patent/BE711234A/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
    • C21C7/0068—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
    • C21C7/0037—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

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)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
BE711234D 1967-02-24 1968-02-23 BE711234A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61838967A 1967-02-24 1967-02-24

Publications (1)

Publication Number Publication Date
BE711234A true BE711234A (ja) 1968-07-01

Family

ID=24477499

Family Applications (1)

Application Number Title Priority Date Filing Date
BE711234D BE711234A (ja) 1967-02-24 1968-02-23

Country Status (6)

Country Link
US (1) US3511490A (ja)
BE (1) BE711234A (ja)
DE (1) DE1583962A1 (ja)
FR (1) FR1566407A (ja)
GB (1) GB1153117A (ja)
LU (1) LU55548A1 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4011047A (en) * 1975-12-05 1977-03-08 Domtar Limited Smelt spout for recovery boiler
FI56857C (fi) * 1977-06-21 1980-04-10 Outokumpu Oy Saett och anordning foer raffinering av smaeltor med ett pulverformigt fast material och/eller gas
DE2834900C2 (de) * 1978-06-28 1983-10-27 BCIRA, Birmingham Vorrichtung zur Einführung von Pulver oder Granulat in geschmolzenes Metall
US4747584A (en) * 1987-05-19 1988-05-31 Inland Steel Company Apparatus for injecting alloying ingredient into molten metal stream
DE3814907A1 (de) * 1988-05-03 1989-11-09 Thyssen Stahl Ag Verfahren und vorrichtung zur zugabe von legierungsmitteln in einen metallgiessstrahl
US5129629A (en) * 1990-10-11 1992-07-14 Hickman, Williams & Company Apparatus for feeding material into a molten stream
CZ297558B6 (cs) * 2005-08-12 2007-02-07 Mittal Steel Ostrava A. S. Zarízení pro zasypávání prísad do licí pánve
DK2039785T3 (da) * 2006-06-30 2011-08-15 Techcom Gmbh Fremgangsmåde til stållommedeoxidering
CN101575656B (zh) * 2009-06-18 2010-12-08 攀钢集团攀枝花钢铁研究院有限公司 一种氧气顶吹转炉炼钢的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3260591A (en) * 1964-01-20 1966-07-12 Brown Fintube Co Propelling of addition agents into melts
US3367395A (en) * 1965-05-12 1968-02-06 Quebec Iron & Titanium Corp Method and apparatus for treating molten metals

Also Published As

Publication number Publication date
GB1153117A (en) 1969-05-21
DE1583962A1 (de) 1970-10-15
FR1566407A (ja) 1969-05-09
US3511490A (en) 1970-05-12
LU55548A1 (ja) 1968-05-03

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