FR2124426B1 - - Google Patents

Info

Publication number
FR2124426B1
FR2124426B1 FR727203571A FR7203571A FR2124426B1 FR 2124426 B1 FR2124426 B1 FR 2124426B1 FR 727203571 A FR727203571 A FR 727203571A FR 7203571 A FR7203571 A FR 7203571A FR 2124426 B1 FR2124426 B1 FR 2124426B1
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
FR727203571A
Other versions
FR2124426A1 (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.)
Arcelor Luxembourg SA
Original Assignee
Arbed SA
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 Arbed SA filed Critical Arbed SA
Publication of FR2124426A1 publication Critical patent/FR2124426A1/fr
Application granted granted Critical
Publication of FR2124426B1 publication Critical patent/FR2124426B1/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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/10—Handling in a vacuum

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)
  • Manufacture And Refinement Of Metals (AREA)
FR727203571A 1971-02-04 1972-02-03 Expired FR2124426B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU62545 1971-02-04

Publications (2)

Publication Number Publication Date
FR2124426A1 FR2124426A1 (fr) 1972-09-22
FR2124426B1 true FR2124426B1 (fr) 1974-06-28

Family

ID=19726615

Family Applications (1)

Application Number Title Priority Date Filing Date
FR727203571A Expired FR2124426B1 (fr) 1971-02-04 1972-02-03

Country Status (9)

Country Link
US (1) US3820767A (fr)
AT (1) AT340457B (fr)
BE (1) BE778906A (fr)
DE (1) DE2205090A1 (fr)
FR (1) FR2124426B1 (fr)
GB (1) GB1368881A (fr)
IT (1) IT948437B (fr)
LU (1) LU62545A1 (fr)
NL (1) NL7201418A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE363346B (fr) * 1972-09-27 1974-01-14 Asea Ab
FR2204692A1 (en) * 1972-10-31 1974-05-24 Arbed Making addns to steel melts - in ladles without slag contamination
US3971655A (en) * 1974-08-21 1976-07-27 Nippon Steel Corporation Method for treatment of molten steel in a ladle
EP0000466A1 (fr) * 1977-07-13 1979-02-07 VOEST-ALPINE Aktiengesellschaft Procédé d'introduction de matières granuleuses, dans un bain de métal fondu et dispositif pour la mise en oeuvre du procédé
US4236917A (en) * 1978-07-21 1980-12-02 Dolzhenkov Boris S Method of gas-dynamic stirring of liquid molten metals and apparatus for performing same
FR2433583A1 (fr) * 1978-08-18 1980-03-14 Nippon Steel Corp Cuve de prelevement de metal d'un bain de metal fondu, pour son traitement
USRE31676E (en) 1982-09-29 1984-09-18 Thyssen Aktiengesellschaft vorm August Thyssen-Hutte AG Method and apparatus for dispensing a fluidizable solid from a pressure vessel
DE3347718C2 (de) * 1983-09-02 1986-05-28 Ulrich Dipl.-Ing. 5905 Freudenberg Glasmeyer Verfahren zur Herstellung von Stählen mit hohem Reinheitsgrad und geringen Gasgehalten in Stahlwerken und Stahlgießereien
US5603749A (en) * 1995-03-07 1997-02-18 Bethlehem Steel Corporation Apparatus and method for vacuum treating molten steel
FR2772653B1 (fr) * 1997-12-22 2000-01-21 Lorraine Laminage Reacteur metallurgique, de traitement sous pression reduite d'un metal liquide
SG10202009862QA (en) 2014-05-29 2020-11-27 Brilliant Light Power Inc Electrical power generation systems and methods regarding same
US9969234B2 (en) 2015-04-22 2018-05-15 Raizer Enterprises, Llc Trailer with height-adjusting axle assembly
EP3996109A3 (fr) * 2015-05-09 2022-12-21 Brilliant Light Power, Inc. Générateur d'énergie électrique thermophotovoltaïque
CA3011972A1 (fr) * 2016-01-19 2017-07-27 Brilliant Light Power, Inc. Generateur d'energie electrique thermophotovoltaique

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1492043A (fr) * 1966-02-18 1967-08-18 Purmetall Werner Funke Fa Séparateur de scories pour une installation de dégazage par le vide

Also Published As

Publication number Publication date
US3820767A (en) 1974-06-28
FR2124426A1 (fr) 1972-09-22
NL7201418A (fr) 1972-08-08
DE2205090A1 (de) 1972-09-21
GB1368881A (en) 1974-10-02
AT340457B (de) 1977-12-12
IT948437B (it) 1973-05-30
BE778906A (fr) 1972-05-30
LU62545A1 (fr) 1972-12-05
ATA91672A (de) 1977-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse