FR2176656A1 - - Google Patents

Info

Publication number
FR2176656A1
FR2176656A1 FR7242219A FR7242219A FR2176656A1 FR 2176656 A1 FR2176656 A1 FR 2176656A1 FR 7242219 A FR7242219 A FR 7242219A FR 7242219 A FR7242219 A FR 7242219A FR 2176656 A1 FR2176656 A1 FR 2176656A1
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Withdrawn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
FR7242219A
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.)
Sydney Steel Corp
Original Assignee
Sydney Steel Corp
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 Sydney Steel Corp filed Critical Sydney Steel Corp
Publication of FR2176656A1 publication Critical patent/FR2176656A1/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Withdrawn legal-status Critical Current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
    • C21C5/04—Manufacture of hearth-furnace steel, e.g. Siemens-Martin steel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/002—Siemens-Martin type furnaces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
FR7242219A 1972-03-22 1972-11-28 Withdrawn FR2176656A1 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA137,789A CA998526A (en) 1972-03-22 1972-03-22 Open hearth furnace

Publications (1)

Publication Number Publication Date
FR2176656A1 true FR2176656A1 (fi) 1973-11-02

Family

ID=4092731

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7242219A Withdrawn FR2176656A1 (fi) 1972-03-22 1972-11-28

Country Status (17)

Country Link
AR (1) AR196505A1 (fi)
AU (1) AU465896B2 (fi)
BE (1) BE791958A (fi)
BG (1) BG20121A3 (fi)
BR (1) BR7300080D0 (fi)
CA (1) CA998526A (fi)
DD (1) DD100282A5 (fi)
DE (1) DE2255945A1 (fi)
ES (1) ES408782A1 (fi)
FR (1) FR2176656A1 (fi)
GB (1) GB1410045A (fi)
HU (1) HU164510B (fi)
IT (1) IT974010B (fi)
NL (1) NL7215782A (fi)
NO (1) NO132763C (fi)
RO (1) RO60571A (fi)
ZA (1) ZA727970B (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2719981B2 (de) * 1977-05-04 1980-09-04 Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg Verfahren zur Stahlerzeugung
DE2816543C2 (de) * 1978-04-17 1988-04-14 Eisenwerk-Gesellschaft Maximilianshütte mbH, 8458 Sulzbach-Rosenberg Verfahren zur Stahlerzeugung

Also Published As

Publication number Publication date
ES408782A1 (es) 1975-10-16
BR7300080D0 (pt) 1974-06-27
AU4861372A (en) 1974-05-09
AU465896B2 (en) 1975-10-09
GB1410045A (en) 1975-10-15
NO132763B (fi) 1975-09-22
ZA727970B (en) 1973-07-25
DD100282A5 (fi) 1973-09-12
NO132763C (fi) 1975-12-29
CA998526A (en) 1976-10-19
RO60571A (fi) 1976-10-15
HU164510B (fi) 1974-02-28
NL7215782A (fi) 1973-09-25
IT974010B (it) 1974-06-20
BE791958A (fr) 1973-03-16
AR196505A1 (es) 1974-02-06
BG20121A3 (fi) 1975-10-30
DE2255945A1 (de) 1973-10-11

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Legal Events

Date Code Title Description
ST Notification of lapse