FR2209844A1 - - Google Patents

Info

Publication number
FR2209844A1
FR2209844A1 FR7343733A FR7343733A FR2209844A1 FR 2209844 A1 FR2209844 A1 FR 2209844A1 FR 7343733 A FR7343733 A FR 7343733A FR 7343733 A FR7343733 A FR 7343733A FR 2209844 A1 FR2209844 A1 FR 2209844A1
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.)
Withdrawn
Application number
FR7343733A
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.)
Fried Krupp AG
Original Assignee
Fried Krupp AG
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 Fried Krupp AG filed Critical Fried Krupp AG
Publication of FR2209844A1 publication Critical patent/FR2209844A1/fr
Withdrawn legal-status Critical Current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
    • C21C5/30—Regulating or controlling the blowing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
FR7343733A 1972-12-08 1973-12-07 Withdrawn FR2209844A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722260209 DE2260209C3 (de) 1972-12-08 1972-12-08 Verfahren zur automatischen Steuerung und Regelung des Prozeßablaufs beim Sauerstoffaufblasverfahren

Publications (1)

Publication Number Publication Date
FR2209844A1 true FR2209844A1 (zh) 1974-07-05

Family

ID=5863942

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7343733A Withdrawn FR2209844A1 (zh) 1972-12-08 1973-12-07

Country Status (8)

Country Link
AT (1) AT340454B (zh)
BE (1) BE808388A (zh)
DE (1) DE2260209C3 (zh)
FR (1) FR2209844A1 (zh)
GB (1) GB1456979A (zh)
IT (1) IT1002210B (zh)
LU (1) LU68947A1 (zh)
NL (1) NL7315201A (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115418436B (zh) * 2022-07-29 2023-07-14 新疆天山钢铁巴州有限公司 一种氧枪纠偏装置及其纠偏方法

Also Published As

Publication number Publication date
LU68947A1 (zh) 1974-02-12
BE808388A (fr) 1974-06-07
IT1002210B (it) 1976-05-20
DE2260209B2 (de) 1974-10-10
ATA977773A (de) 1977-04-15
DE2260209C3 (de) 1975-06-19
NL7315201A (zh) 1974-06-11
GB1456979A (en) 1976-12-01
DE2260209A1 (de) 1974-07-04
AT340454B (de) 1977-12-12

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Legal Events

Date Code Title Description
ST Notification of lapse