FR2011258A1 - - Google Patents

Info

Publication number
FR2011258A1
FR2011258A1 FR6913121A FR6913121A FR2011258A1 FR 2011258 A1 FR2011258 A1 FR 2011258A1 FR 6913121 A FR6913121 A FR 6913121A FR 6913121 A FR6913121 A FR 6913121A FR 2011258 A1 FR2011258 A1 FR 2011258A1
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Withdrawn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
FR6913121A
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.)
COMBINATUL SIDERURGIC
Original Assignee
COMBINATUL SIDERURGIC
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 COMBINATUL SIDERURGIC filed Critical COMBINATUL SIDERURGIC
Publication of FR2011258A1 publication Critical patent/FR2011258A1/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Withdrawn legal-status Critical Current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
    • C21C5/42—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)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Charging Or Discharging (AREA)
FR6913121A 1968-06-20 1969-04-25 Withdrawn FR2011258A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO5707568 1968-06-20

Publications (1)

Publication Number Publication Date
FR2011258A1 true FR2011258A1 (enrdf_load_stackoverflow) 1970-02-27

Family

ID=20086708

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6913121A Withdrawn FR2011258A1 (enrdf_load_stackoverflow) 1968-06-20 1969-04-25

Country Status (3)

Country Link
DE (1) DE1925045C3 (enrdf_load_stackoverflow)
FR (1) FR2011258A1 (enrdf_load_stackoverflow)
GB (1) GB1266027A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU84433A1 (fr) * 1982-10-22 1984-05-10 Mecan Arbed Dommeldange S A R Dispositif pour fournir des matieres gazeuses et solides a un bain de metal en voie d'affinage
DE10060217B4 (de) * 2000-12-04 2004-04-15 Thyssenkrupp Stahl Ag Blaslanze
CN116618790A (zh) * 2023-04-06 2023-08-22 哈尔滨工业大学（威海） 双拉瓦尔效应冷式熔滴累积的3d打印焊枪装置及焊接方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB831858A (en) * 1958-04-11 1960-04-06 United States Steel Corp Open-hearth steelmaking process

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB831858A (en) * 1958-04-11 1960-04-06 United States Steel Corp Open-hearth steelmaking process

Also Published As

Publication number Publication date
GB1266027A (enrdf_load_stackoverflow) 1972-03-08
DE1925045B2 (de) 1973-05-10
DE1925045C3 (de) 1973-11-29
DE1925045A1 (de) 1971-02-04

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Legal Events

Date Code Title Description
ST Notification of lapse