EP0280766A3 - Verfahren und Vorrichtung zum Elektroschlacke-Stranggiessen von Stählen und Legierungen - Google Patents
Verfahren und Vorrichtung zum Elektroschlacke-Stranggiessen von Stählen und Legierungen Download PDFInfo
- Publication number
- EP0280766A3 EP0280766A3 EP87114823A EP87114823A EP0280766A3 EP 0280766 A3 EP0280766 A3 EP 0280766A3 EP 87114823 A EP87114823 A EP 87114823A EP 87114823 A EP87114823 A EP 87114823A EP 0280766 A3 EP0280766 A3 EP 0280766A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- slag
- liquid
- continuous casting
- steel
- liquid slag
- 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.)
- Withdrawn
Links
- 239000002893 slag Substances 0.000 title abstract 7
- 229910000831 Steel Inorganic materials 0.000 title abstract 4
- 239000010959 steel Substances 0.000 title abstract 4
- 238000009749 continuous casting Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000000956 alloy Substances 0.000 title 1
- 229910045601 alloy Inorganic materials 0.000 title 1
- 238000009434 installation Methods 0.000 title 1
- 239000007788 liquid Substances 0.000 abstract 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 229910001338 liquidmetal Inorganic materials 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000010937 tungsten Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
-
- 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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/16—Remelting metals
- C22B9/18—Electroslag remelting
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Continuous Casting (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT46387A AT399463B (de) | 1987-03-03 | 1987-03-03 | Verfahren zum elektroschlacke-stranggiessen von stählen und legierungen |
| AT463/87 | 1987-03-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0280766A2 EP0280766A2 (de) | 1988-09-07 |
| EP0280766A3 true EP0280766A3 (de) | 1989-02-22 |
Family
ID=3491291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP87114823A Withdrawn EP0280766A3 (de) | 1987-03-03 | 1987-10-10 | Verfahren und Vorrichtung zum Elektroschlacke-Stranggiessen von Stählen und Legierungen |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0280766A3 (de) |
| AT (1) | AT399463B (de) |
| DE (1) | DE3734339A1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT406384B (de) * | 1996-01-29 | 2000-04-25 | Inteco Int Techn Beratung | Verfahren zum elektroschlacke-strangschmelzen von metallen |
| AT406239B (de) * | 1996-04-09 | 2000-03-27 | Inteco Int Techn Beratung | Wassergekühlte kokille für das stranggiessen oder elektroschlacke-umschmelzen |
| AT408528B (de) | 1999-06-08 | 2001-12-27 | Inteco Int Techn Beratung | Verfahren und vorrichtung zur kontinuierlichen herstellung von gegossenen oder umgeschmolzenen strängen nach einem elektroschlacke-verfahren |
| WO2010000553A1 (en) * | 2008-07-04 | 2010-01-07 | Aleris Aluminum Koblenz Gmbh | Method for casting a composite ingot |
| CN102941323B (zh) * | 2012-12-12 | 2016-01-20 | 济钢集团有限公司 | 中薄板坯连铸机结晶器低液位快速变更换中间包的方法 |
| CN110548840B (zh) * | 2019-10-09 | 2024-04-02 | 辽宁科技大学 | 在连铸过程中向结晶器加入加热固态保护渣的装置及方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2449812A1 (de) * | 1973-11-08 | 1975-05-15 | Voest Ag | Verfahren zum kontinuierlichen giessen von stahlstraengen, insbesondere brammen, in einer stranggiessanlage |
| DE2941508A1 (de) * | 1978-10-12 | 1980-04-30 | Nippon Steel Corp | Verfahren zum kontinuierlichen giessen von brammen fuer die herstellung kornorientierter elektrostahlbleche und -streifen |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1483646A1 (de) * | 1965-06-11 | 1969-09-25 | Suedwestfalen Ag Stahlwerke | Verfahren und Vorrichtung zum Herstellen von Gussbloecken,vorzugsweise Stahlbloecken |
| FR1513573A (fr) * | 1967-01-06 | 1968-02-16 | Soc Metallurgique Imphy | Procédé et dispositif pour l'affinage du métal dans une installation de coulée continue |
| SE332833B (sv) * | 1968-06-27 | 1977-09-19 | Asea Ab | Kokill for tillverkning av got av stal och metallegeringar genom elektroslaggraffineringsmetoden |
| SE364648B (de) * | 1970-12-04 | 1974-03-04 | Asea Ab |
-
1987
- 1987-03-03 AT AT46387A patent/AT399463B/de not_active IP Right Cessation
- 1987-10-10 EP EP87114823A patent/EP0280766A3/de not_active Withdrawn
- 1987-10-12 DE DE19873734339 patent/DE3734339A1/de not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2449812A1 (de) * | 1973-11-08 | 1975-05-15 | Voest Ag | Verfahren zum kontinuierlichen giessen von stahlstraengen, insbesondere brammen, in einer stranggiessanlage |
| DE2941508A1 (de) * | 1978-10-12 | 1980-04-30 | Nippon Steel Corp | Verfahren zum kontinuierlichen giessen von brammen fuer die herstellung kornorientierter elektrostahlbleche und -streifen |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0280766A2 (de) | 1988-09-07 |
| ATA46387A (de) | 1994-10-15 |
| AT399463B (de) | 1995-05-26 |
| DE3734339A1 (de) | 1988-09-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AT406384B (de) | Verfahren zum elektroschlacke-strangschmelzen von metallen | |
| EP0280766A3 (de) | Verfahren und Vorrichtung zum Elektroschlacke-Stranggiessen von Stählen und Legierungen | |
| DE2728262C2 (de) | Verfahren zum Schmelzen von Metallen oder Metallegierungen | |
| EP2160267B1 (de) | Schmelzbehandelter muldenrand einer kolben-brennraummulde | |
| AT410412B (de) | Verfahren zum elektroschlacke umschmelzen von metallen | |
| US2240405A (en) | Method of making cast metals | |
| DE2655602C2 (de) | Verfahren und Vorrichtung zur Herstellung von Blöcken | |
| EP1334214B1 (de) | Verfahren und vorrichtung zum herstellen von blöcken oder strängen aus metall durch abschmelzen von elektroden in einem elektro-schlackenbad | |
| US4167963A (en) | Method and apparatus for feeding molten metal to an ingot during solidification | |
| UA22987A (uk) | Спосіб електрошлакового hаплавлеhhя заготовок круглого перерізу | |
| JPS6471562A (en) | Production of bucket tooth and the like by casting direct forging method | |
| DE3436957A1 (de) | Metallveredelungsverfahren | |
| EP0166868A2 (de) | Vorrichtung und Verfahren zur metallurgischen Nachbehandlung von vorgeschmolzenem Stahl | |
| DE3777376D1 (de) | Verfahren zum sekundaer-metallurgischen behandeln von metallschmelzen, insbesondere stahlschmelzen. | |
| DE1932763C3 (de) | Verwendung einer Kokille zur Erzeugung von Rohblöcken aus Metallegierungen, insbesondere aus Stahl, im Elektroschlackenumschmelzverfahren | |
| Holzgruber et al. | Method of and Installation for Electroslag Continuous Casting of Steel and Alloys | |
| US3682622A (en) | Method of electroslag remelting of consumable electrodes | |
| DE2807844C2 (de) | Verfahren zum Elektroschlackegießen von Metallblöcken | |
| DE157948C (de) | ||
| JPS577356A (en) | Production of composite cast ingot by electroslag refining | |
| SU990415A1 (ru) | Способ изготовлени двухслойной заготовки металл-дисперсно-упрочненный материал | |
| DE197524C (de) | ||
| EP0207066B1 (de) | Verfahren und Vorrichtung zur Herstellung von Blöcken | |
| RU1767897C (ru) | Способ электрошлаковой выплавки стального слитка | |
| Andrienko | Influence of Electrovortex Flows on the Refining of Metal in the Electroslag Process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE |
|
| RBV | Designated contracting states (corrected) |
Designated state(s): AT BE CH DE ES FR GB IT LI LU SE |
|
| PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
| AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH DE ES FR GB IT LI LU SE |
|
| 17P | Request for examination filed |
Effective date: 19890425 |
|
| 17Q | First examination report despatched |
Effective date: 19890915 |
|
| 18W | Application withdrawn |
Withdrawal date: 19900512 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
| R18W | Application withdrawn (corrected) |
Effective date: 19900512 |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: HOLZGRUBER, WOLFGANG, DIPL.-ING. DR. MONT. Inventor name: HAISSIG, MANFRED, DIPL.-ING. |