FR2306417B1 - - Google Patents
Info
- Publication number
- FR2306417B1 FR2306417B1 FR7609162A FR7609162A FR2306417B1 FR 2306417 B1 FR2306417 B1 FR 2306417B1 FR 7609162 A FR7609162 A FR 7609162A FR 7609162 A FR7609162 A FR 7609162A FR 2306417 B1 FR2306417 B1 FR 2306417B1
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B7/00—Heating by electric discharge
- H05B7/02—Details
- H05B7/06—Electrodes
-
- 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
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/5229—Manufacture of steel in electric furnaces in a direct current [DC] electric arc furnace
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D11/00—Arrangement of elements for electric heating in or on 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)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Discharge Heating (AREA)
- Furnace Details (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7503675A SE389550B (sv) | 1975-04-01 | 1975-04-01 | Metod for torkning av badelektrod i likstromsmatad ljusbagsugn |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2306417A1 FR2306417A1 (fr) | 1976-10-29 |
FR2306417B1 true FR2306417B1 (US07122603-20061017-C00045.png) | 1981-08-07 |
Family
ID=20324122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7609162A Granted FR2306417A1 (fr) | 1975-04-01 | 1976-03-30 | Procede de sechage de l'electrode de sole d'un four a arc a courant continu |
Country Status (6)
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB190914858A (en) * | 1909-06-26 | 1910-01-20 | Charles Bingham | Improvements in or relating to Electric Furnace Electrodes. |
CH90181A (de) * | 1920-10-21 | 1921-08-01 | Oerlikon Maschf | Luftgekühlte Elektrode für elektrische Lichtbogenöfen. |
DE871798C (de) * | 1947-09-09 | 1953-03-26 | Artemas De Forest Holden | Verfahren zur Zufuehrung des elektrischen Stromes in die Salzschmelze eines Elektrodensalzbadofens |
US3148272A (en) * | 1962-10-23 | 1964-09-08 | Aitken Products Inc | Applicator for heat treating refractory linings of ladles |
SE376634C (sv) * | 1972-05-02 | 1985-10-28 | Nipkti Cherna Metalurgia | Sett att framstella stal medelst likstrom och ugn for genomforande av settet |
GB1488877A (en) * | 1974-03-12 | 1977-10-12 | British Steel Corp | Arc furnaces |
-
1975
- 1975-04-01 SE SE7503675A patent/SE389550B/xx unknown
-
1976
- 1976-03-13 DE DE2610606A patent/DE2610606C2/de not_active Expired
- 1976-03-29 JP JP51034262A patent/JPS51121839A/ja active Granted
- 1976-03-30 FR FR7609162A patent/FR2306417A1/fr active Granted
- 1976-03-31 GB GB12915/76A patent/GB1533465A/en not_active Expired
- 1976-03-31 US US05/672,305 patent/US4031308A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS51121839A (en) | 1976-10-25 |
SE7503675L (sv) | 1976-10-02 |
SE389550B (sv) | 1976-11-08 |
JPS5524034B2 (US07122603-20061017-C00045.png) | 1980-06-26 |
GB1533465A (en) | 1978-11-22 |
DE2610606C2 (de) | 1983-12-08 |
FR2306417A1 (fr) | 1976-10-29 |
US4031308A (en) | 1977-06-21 |
DE2610606A1 (de) | 1976-10-21 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |