CH496095A - Blasdüse für Stahl-Herdöfen, insbesondere Tandemöfen - Google Patents

Blasdüse für Stahl-Herdöfen, insbesondere Tandemöfen

Info

Publication number
CH496095A
CH496095A CH228169A CH228169A CH496095A CH 496095 A CH496095 A CH 496095A CH 228169 A CH228169 A CH 228169A CH 228169 A CH228169 A CH 228169A CH 496095 A CH496095 A CH 496095A
Authority
CH
Switzerland
Prior art keywords
ovens
blowing nozzle
steel hearth
especially tandem
tandem
Prior art date
Application number
CH228169A
Other languages
English (en)
Inventor
Jesinsky Zedenek
Merka Pavel
Divak Bretislav
Stivar Antonin
Original Assignee
Vitkovice Zelezarny
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 Vitkovice Zelezarny filed Critical Vitkovice Zelezarny
Publication of CH496095A publication Critical patent/CH496095A/de

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)
  • Blast Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
CH228169A 1968-02-21 1969-02-14 Blasdüse für Stahl-Herdöfen, insbesondere Tandemöfen CH496095A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS130468 1968-02-21

Publications (1)

Publication Number Publication Date
CH496095A true CH496095A (de) 1970-09-15

Family

ID=5347079

Family Applications (1)

Application Number Title Priority Date Filing Date
CH228169A CH496095A (de) 1968-02-21 1969-02-14 Blasdüse für Stahl-Herdöfen, insbesondere Tandemöfen

Country Status (7)

Country Link
CH (1) CH496095A (de)
DE (1) DE1908167A1 (de)
ES (1) ES363870A1 (de)
FR (1) FR2002355A1 (de)
GB (1) GB1255844A (de)
SE (1) SE344236B (de)
YU (1) YU41669A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3730505A (en) * 1970-07-01 1973-05-01 Centro Speriment Metallurg Double delivery lance for refining the steel in the converter processes

Also Published As

Publication number Publication date
DE1908167A1 (de) 1969-09-11
ES363870A1 (es) 1971-01-01
YU41669A (en) 1973-12-31
FR2002355A1 (de) 1969-10-17
GB1255844A (en) 1971-12-01
SE344236B (de) 1972-04-04

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Legal Events

Date Code Title Description
PL Patent ceased