LU53932A1 - - Google Patents

Info

Publication number
LU53932A1
LU53932A1 LU53932DA LU53932A1 LU 53932 A1 LU53932 A1 LU 53932A1 LU 53932D A LU53932D A LU 53932DA LU 53932 A1 LU53932 A1 LU 53932A1
Authority
LU
Luxembourg
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
Priority claimed from FR906327A external-priority patent/FR1347014A/fr
Priority claimed from FR67101A external-priority patent/FR90233E/fr
Application filed filed Critical
Publication of LU53932A1 publication Critical patent/LU53932A1/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies therefor
    • 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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/34—Blowing through the bath
    • 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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/48—Bottoms or tuyéres of converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
LU53932D 1962-08-07 1967-06-21 LU53932A1 (enrdf_load_html_response)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR906327A FR1347014A (fr) 1962-08-07 1962-08-07 Perfectionnement aux injecteurs, tuyères et brûleurs pour fours métallurgiques
FR931382A FR1361541A (fr) 1962-08-07 1963-04-12 Perfectionnement aux procédés d'affinage de la fonte par l'oxygene industriellement pur
FR67101A FR90233E (fr) 1966-06-27 1966-06-27 Perfectionnement aux injecteurs, tuyères et brûleurs pour fours métallurgiques

Publications (1)

Publication Number Publication Date
LU53932A1 true LU53932A1 (enrdf_load_html_response) 1967-08-21

Family

ID=27243348

Family Applications (1)

Application Number Title Priority Date Filing Date
LU53932D LU53932A1 (enrdf_load_html_response) 1962-08-07 1967-06-21

Country Status (2)

Country Link
GB (1) GB1175226A (enrdf_load_html_response)
LU (1) LU53932A1 (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0311785A1 (de) * 1987-10-14 1989-04-19 PA-HA-GE HÜTTEN UND GIESSEREIBEDARF GMBH & CO. KG Spülstein für metallurgische Gefässe

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4539043A (en) * 1982-03-29 1985-09-03 Nippon Kokan Kabushiki Kaisha Bottom-blown gas blowing nozzle
US4661153A (en) * 1983-07-01 1987-04-28 Southwire Company Refractory porous plug
DE4012952C2 (de) * 1990-04-24 1995-03-23 Didier Werke Ag Gasspüleinrichtung an einem metallurgischen Gefäß

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0311785A1 (de) * 1987-10-14 1989-04-19 PA-HA-GE HÜTTEN UND GIESSEREIBEDARF GMBH & CO. KG Spülstein für metallurgische Gefässe
US4925166A (en) * 1987-10-14 1990-05-15 Pa-Ha-Ge Hutten Und Giessereibedarf Gmbh & Co. Kg Gas flushing brick for metallurgical vessels

Also Published As

Publication number Publication date
GB1175226A (en) 1969-12-23

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