DE2428059A1 - Kontinuierliches stahlstranggiessverfahren - Google Patents
Kontinuierliches stahlstranggiessverfahrenInfo
- Publication number
- DE2428059A1 DE2428059A1 DE19742428059 DE2428059A DE2428059A1 DE 2428059 A1 DE2428059 A1 DE 2428059A1 DE 19742428059 DE19742428059 DE 19742428059 DE 2428059 A DE2428059 A DE 2428059A DE 2428059 A1 DE2428059 A1 DE 2428059A1
- Authority
- DE
- Germany
- Prior art keywords
- steel
- section
- cross
- pouring pipe
- pouring
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 65
- 239000010959 steel Substances 0.000 title claims description 65
- 238000005266 casting Methods 0.000 title claims description 29
- 239000007789 gas Substances 0.000 claims description 27
- 239000002893 slag Substances 0.000 claims description 18
- 239000011261 inert gas Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 230000004907 flux Effects 0.000 claims description 4
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000011572 manganese Substances 0.000 claims description 3
- 230000005499 meniscus Effects 0.000 claims description 3
- 229910004261 CaF 2 Inorganic materials 0.000 claims description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 2
- 238000004458 analytical method Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 239000011777 magnesium Substances 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 238000009749 continuous casting Methods 0.000 description 7
- 239000013528 metallic particle Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229910000997 High-speed steel Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 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
- B22D11/116—Refining the metal
- B22D11/117—Refining the metal by treating with gases
-
- 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
- B22D11/111—Treating the molten metal by using protecting powders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT522373A AT331438B (de) | 1973-06-14 | 1973-06-14 | Kontinuierliches stahlstranggiessverfahren sowie anlage zur durchfuhrung des verfahrens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2428059A1 true DE2428059A1 (de) | 1975-01-09 |
Family
ID=3573346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742428059 Pending DE2428059A1 (de) | 1973-06-14 | 1974-06-11 | Kontinuierliches stahlstranggiessverfahren |
Country Status (13)
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT331437B (de) * | 1973-06-14 | 1976-08-25 | Voest Ag | Kontinuierliches stahlstranggiessverfahren und vorrichtung zu dessen durchfuhrung |
| AT341130B (de) * | 1974-03-11 | 1978-01-25 | Mannesmann Ag | Vorrichtung zum zuleiten und verteilen einer stahlschmelze |
| AT332579B (de) * | 1974-06-25 | 1976-10-11 | Voest Ag | Giessrohr mit einer bodenoffnung zum kontinuierlichen stahlstranggiessen |
| AT332580B (de) * | 1974-06-25 | 1976-10-11 | Voest Ag | Verfahren und einrichtung zum kontinuierlichen stranggiessen von unberuhigtem oder halbberuhigtem stahl |
| DE2442187A1 (de) * | 1974-09-02 | 1976-03-11 | Mannesmann Ag | Tauchausguss zur verwendung in stranggiessanlagen |
| AT340620B (de) * | 1975-02-25 | 1977-12-27 | Voest Ag | Einrichtung zur behandlung von metallschmelzen wahrend des stranggiessens mit spulgas |
| SE404497B (sv) * | 1977-06-08 | 1978-10-09 | Sven | Forfarande for att gjuta en metallsmelta till got eller amnen |
| JPS59107754A (ja) * | 1982-12-10 | 1984-06-22 | Nippon Steel Corp | アルミキルド鋼の連続鋳造法 |
| US4520861A (en) * | 1983-11-18 | 1985-06-04 | Republic Steel Corporation | Method and apparatus for alloying continuously cast steel products |
| US5205343A (en) * | 1989-06-03 | 1993-04-27 | Sms Schloemann-Siemag Aktiengesellschaft | Pouring tube for feeding molten steel into a continuous casting mold |
| FR2700283B1 (fr) * | 1993-01-12 | 1995-02-10 | Lorraine Laminage | Busette immergée pour la coulée continue des métaux. |
| JP2778455B2 (ja) * | 1993-10-13 | 1998-07-23 | 日本鋼管株式会社 | 連続鋳造用浸漬ノズル |
| AT400935B (de) | 1994-07-25 | 1996-04-25 | Voest Alpine Ind Anlagen | Tauchgiessrohr |
| AT404105B (de) * | 1995-07-27 | 1998-08-25 | Voest Alpine Ind Anlagen | Verfahren zum stranggiessen einer metallschmelze |
| FR2740367B1 (fr) * | 1995-10-30 | 1997-11-28 | Usinor Sacilor | Busette pour l'introduction d'un metal liquide dans une lingotiere de coulee continue de produits metalliques, dont le fond comporte des orifices |
| US5645121A (en) * | 1996-01-05 | 1997-07-08 | National Steel Corporation | Method of continuous casting using sealed tundish and improved tundish seal |
| US8523977B2 (en) | 2011-01-14 | 2013-09-03 | Nucor Corporation | Method of desulfurizing steel |
| CN112191817B (zh) * | 2020-09-11 | 2021-09-07 | 柳州钢铁股份有限公司 | 双流板坯连铸机在浇注中安全停流的方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3200457A (en) * | 1964-03-09 | 1965-08-17 | United States Steel Corp | Method of regulating the discharge of molten metal from ladles |
| FR1542950A (fr) * | 1966-10-18 | 1968-10-18 | Metacon Ag | Dispositif de coulée |
| FR1550283A (enrdf_load_stackoverflow) * | 1967-10-30 | 1968-12-20 | ||
| US3578064A (en) * | 1968-11-26 | 1971-05-11 | Inland Steel Co | Continuous casting apparatus |
| DE1921808A1 (de) * | 1969-04-29 | 1970-11-12 | Schloemann Ag | Verfahren und Vorrichtung zur Regelung des Zuflusses der Metallschmelze zu Stranggiesskokillen |
| GB1400556A (en) * | 1971-05-28 | 1975-07-16 | Rheinstahl Huettenwerke Ag | Continuous casting |
| US3738419A (en) * | 1971-08-26 | 1973-06-12 | Phelps Dodge Copper Prod | Molten metal level control for continuous casting |
| IT940586B (it) * | 1971-11-13 | 1973-02-20 | Dalmine Spa | Procedimento perfezionato di cola ta continua di barre metalliche in particolare di acciaio |
-
1973
- 1973-06-14 AT AT522373A patent/AT331438B/de not_active IP Right Cessation
-
1974
- 1974-04-04 SE SE7404552A patent/SE7404552L/ not_active Application Discontinuation
- 1974-04-11 FR FR7412816A patent/FR2233121B1/fr not_active Expired
- 1974-04-12 IT IT50360/74A patent/IT1005964B/it active
- 1974-04-24 BE BE143528A patent/BE814094A/xx unknown
- 1974-05-03 ES ES425951A patent/ES425951A1/es not_active Expired
- 1974-05-24 US US473212A patent/US3888294A/en not_active Expired - Lifetime
- 1974-05-28 CH CH726474A patent/CH575264A5/xx not_active IP Right Cessation
- 1974-06-04 JP JP49062626A patent/JPS5022719A/ja active Pending
- 1974-06-06 CA CA201,797A patent/CA1022323A/en not_active Expired
- 1974-06-11 DE DE19742428059 patent/DE2428059A1/de active Pending
- 1974-06-12 BR BR4816/74A patent/BR7404816D0/pt unknown
- 1974-06-13 GB GB2631374A patent/GB1472576A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1472576A (en) | 1977-05-04 |
| CH575264A5 (enrdf_load_stackoverflow) | 1976-05-14 |
| ES425951A1 (es) | 1976-07-01 |
| CA1022323A (en) | 1977-12-13 |
| AT331438B (de) | 1976-08-25 |
| FR2233121B1 (enrdf_load_stackoverflow) | 1978-01-20 |
| SE7404552L (enrdf_load_stackoverflow) | 1974-12-16 |
| BR7404816D0 (pt) | 1975-01-07 |
| BE814094A (fr) | 1974-08-16 |
| ATA522373A (de) | 1975-11-15 |
| IT1005964B (it) | 1976-09-30 |
| US3888294A (en) | 1975-06-10 |
| JPS5022719A (enrdf_load_stackoverflow) | 1975-03-11 |
| FR2233121A1 (enrdf_load_stackoverflow) | 1975-01-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHN | Withdrawal |