DE248437C - - Google Patents
Info
- Publication number
- DE248437C DE248437C DENDAT248437D DE248437DA DE248437C DE 248437 C DE248437 C DE 248437C DE NDAT248437 D DENDAT248437 D DE NDAT248437D DE 248437D A DE248437D A DE 248437DA DE 248437 C DE248437 C DE 248437C
- Authority
- DE
- Germany
- Prior art keywords
- bath
- electrodes
- current
- bottom electrodes
- metal bath
- Prior art date
- 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
- 239000002184 metal Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 230000002708 enhancing Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241000182341 Cubitermes group Species 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
- C22B4/08—Apparatus
-
- 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
-
- 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
- H05B11/00—Heating by combined application of processes covered by two or more of groups H05B3/00 - H05B7/00
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Furnace Details (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE248437C true DE248437C (sv) | 1900-01-01 |
Family
ID=507149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT248437D Expired DE248437C (sv) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE248437C (sv) |
-
0
- DE DENDAT248437D patent/DE248437C/de not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE248437C (sv) | ||
| US3665081A (en) | Apparatus for electroslag remelting of consumable electrodes | |
| DE2003945C3 (de) | Anlage zu Elektroschlackenumschmelzen von Metallen, insbesondere von Stählen | |
| DE257048C (sv) | ||
| DE570139C (de) | Anordnung zum Betriebe von Elektrodensalzbadoefen | |
| DE2145083A1 (de) | Anlage zum Elektroschlacke-Umschmelzen von Metall | |
| DE266566C (sv) | ||
| DE256072C (sv) | ||
| DE661543C (de) | Elektrothermischer Schmelzofen fuer moeglichst induktionsfreie Stromzufuhr zu den einzelnen Elektroden | |
| AT66339B (de) | Schaltungsanordnung für elektrische Öfen. | |
| DE2315469C3 (de) | Verfahren und Vorrichtung zum Herstellen von hochreinem Halbleitermaterial | |
| AT64397B (de) | Elektrischer Ofen. | |
| DE198952C (sv) | ||
| DE369719C (de) | Stromleiter fuer elektrische Schweissmaschinen o. dgl. | |
| US1550721A (en) | System of distribution | |
| DE249081C (sv) | ||
| DE269786C (sv) | ||
| DE228136C (sv) | ||
| DE567563C (de) | Elektrisch beheizter Salzbadofen | |
| DE3909333C2 (de) | Dreiphasen-Lichtbogenofen | |
| DE560125C (de) | Verfahren zum Anheizen von Karbidkoerpern erheblicher Groesse und Heizelektrode hierzu | |
| DE177177C (sv) | ||
| DE2711314A1 (de) | Verfahren zum schalten elektrischer stroeme beim betrieb einer elektrolytischen zelle | |
| DE337573C (de) | Verfahren zum Haerten und Anlassen von Federn u. dgl. auf thermoelektrischem Wege | |
| DE295494C (sv) |