FR2019423A7 - - Google Patents

Info

Publication number
FR2019423A7
FR2019423A7 FR6930421A FR6930421A FR2019423A7 FR 2019423 A7 FR2019423 A7 FR 2019423A7 FR 6930421 A FR6930421 A FR 6930421A FR 6930421 A FR6930421 A FR 6930421A FR 2019423 A7 FR2019423 A7 FR 2019423A7
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR6930421A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ELEKTROMETALLURGIE GmbH
Original Assignee
ELEKTROMETALLURGIE GmbH
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 ELEKTROMETALLURGIE GmbH filed Critical ELEKTROMETALLURGIE GmbH
Application granted granted Critical
Publication of FR2019423A7 publication Critical patent/FR2019423A7/fr
Expired legal-status Critical Current

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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/10—Making spheroidal graphite cast-iron
    • 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)
  • Furnace Charging Or Discharging (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR6930421A 1968-09-12 1969-09-08 Expired FR2019423A7 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681758990 DE1758990B1 (de) 1968-09-12 1968-09-12 Vorrichtung zum Einbringen von zerkleinerten Stoffen in metallische Schmelzen

Publications (1)

Publication Number Publication Date
FR2019423A7 true FR2019423A7 (enrdf_load_stackoverflow) 1970-07-03

Family

ID=5695330

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6930421A Expired FR2019423A7 (enrdf_load_stackoverflow) 1968-09-12 1969-09-08

Country Status (3)

Country Link
DE (1) DE1758990B1 (enrdf_load_stackoverflow)
FR (1) FR2019423A7 (enrdf_load_stackoverflow)
GB (1) GB1271443A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378098A1 (fr) * 1977-01-20 1978-08-18 Akad Gorniczo Hutnicza Procede et dispositif pour l'introduction de reactifs dans du metal liquide
EP0245610A3 (en) * 1986-05-14 1989-11-15 Inland Steel Company Fume control in strand casting of steel

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3328316C2 (de) * 1983-08-05 1986-05-15 Schweizerische Aluminium Ag, Chippis Verfahren und Vorrichtung zum Zuführen von diskreten Metallteilchen in eine fließende Metallschmelze
US4602949A (en) * 1985-05-06 1986-07-29 Inland Steel Company Method and apparatus for adding solid alloying ingredients to molten metal stream
RU2288280C1 (ru) * 2005-03-10 2006-11-27 Виктор Николаевич Хлопонин Способ воздействия на химический состав жидкой стали и комплекс оборудования для его осуществления

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378098A1 (fr) * 1977-01-20 1978-08-18 Akad Gorniczo Hutnicza Procede et dispositif pour l'introduction de reactifs dans du metal liquide
EP0245610A3 (en) * 1986-05-14 1989-11-15 Inland Steel Company Fume control in strand casting of steel
EP0482679A3 (en) * 1986-05-14 1992-06-10 Inland Steel Company Fume control in strand casting of steel

Also Published As

Publication number Publication date
GB1271443A (en) 1972-04-19
DE1758990B1 (de) 1970-06-04

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