FR93818E - Perfectionnements aux buses de soufflage. - Google Patents

Perfectionnements aux buses de soufflage.

Info

Publication number
FR93818E
FR93818E FR69049165A FR69049165A FR93818E FR 93818 E FR93818 E FR 93818E FR 69049165 A FR69049165 A FR 69049165A FR 69049165 A FR69049165 A FR 69049165A FR 93818 E FR93818 E FR 93818E
Authority
FR
France
Prior art keywords
blowing nozzles
nozzles
blowing
Prior art date
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
FR69049165A
Other languages
English (en)
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.)
BRONZES D INDUSTRIES SA
PIERRE JOSEPH DESIRE ANDRE LAJ
Original Assignee
BRONZES D INDUSTRIES SA
PIERRE JOSEPH DESIRE ANDRE LAJ
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 FR823071A external-priority patent/FR1260760A/fr
Application filed by BRONZES D INDUSTRIES SA, PIERRE JOSEPH DESIRE ANDRE LAJ filed Critical BRONZES D INDUSTRIES SA
Priority to FR69049165A priority Critical patent/FR93818E/fr
Application granted granted Critical
Publication of FR93818E publication Critical patent/FR93818E/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
    • 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
    • C21C5/4606—Lances or injectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR69049165A 1960-03-31 1967-09-23 Perfectionnements aux buses de soufflage. Expired FR93818E (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR69049165A FR93818E (fr) 1960-03-31 1967-09-23 Perfectionnements aux buses de soufflage.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR823071A FR1260760A (fr) 1960-03-31 1960-03-31 Perfectionnement aux buses de soufflage
FR69049165A FR93818E (fr) 1960-03-31 1967-09-23 Perfectionnements aux buses de soufflage.

Publications (1)

Publication Number Publication Date
FR93818E true FR93818E (fr) 1969-05-23

Family

ID=9694817

Family Applications (1)

Application Number Title Priority Date Filing Date
FR69049165A Expired FR93818E (fr) 1960-03-31 1967-09-23 Perfectionnements aux buses de soufflage.

Country Status (1)

Country Link
FR (1) FR93818E (fr)

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