LU55548A1 - - Google Patents

Info

Publication number
LU55548A1
LU55548A1 LU55548A LU55548A LU55548A1 LU 55548 A1 LU55548 A1 LU 55548A1 LU 55548 A LU55548 A LU 55548A LU 55548 A LU55548 A LU 55548A LU 55548 A1 LU55548 A1 LU 55548A1
Authority
LU
Luxembourg
Application number
LU55548A
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 LU55548A1 publication Critical patent/LU55548A1/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)
LU55548A 1967-02-24 1968-02-23 LU55548A1 (enrdf_load_html_response)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
LU55548A1 true LU55548A1 (enrdf_load_html_response) 1968-05-03

Family

ID=24477499

Family Applications (1)

Application Number Title Priority Date Filing Date
LU55548A LU55548A1 (enrdf_load_html_response) 1967-02-24 1968-02-23

Country Status (6)

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

Families Citing this family (10)

* 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
RU2222607C1 (ru) * 2002-12-24 2004-01-27 ООО "Сорби стил" Способ легирования стали
CZ297558B6 (cs) * 2005-08-12 2007-02-07 Mittal Steel Ostrava A. S. Zarízení pro zasypávání prísad do licí pánve
PT2039785E (pt) * 2006-06-30 2011-08-17 Techcom Gmbh Método de desoxidação de aço em colher de fundição
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
DE1583962A1 (de) 1970-10-15
BE711234A (enrdf_load_html_response) 1968-07-01
GB1153117A (en) 1969-05-21
FR1566407A (enrdf_load_html_response) 1969-05-09
US3511490A (en) 1970-05-12

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