FR2517997A1 - Tuyere a immersion pour coulee continue - Google Patents
Tuyere a immersion pour coulee continue Download PDFInfo
- Publication number
- FR2517997A1 FR2517997A1 FR8220663A FR8220663A FR2517997A1 FR 2517997 A1 FR2517997 A1 FR 2517997A1 FR 8220663 A FR8220663 A FR 8220663A FR 8220663 A FR8220663 A FR 8220663A FR 2517997 A1 FR2517997 A1 FR 2517997A1
- Authority
- FR
- France
- Prior art keywords
- nozzle
- continuous casting
- tube
- face
- graphite
- 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.)
- Granted
Links
- 238000007654 immersion Methods 0.000 title abstract description 17
- 238000009749 continuous casting Methods 0.000 title abstract description 16
- IHPYMWDTONKSCO-UHFFFAOYSA-N 2,2'-piperazine-1,4-diylbisethanesulfonic acid Chemical compound OS(=O)(=O)CCN1CCN(CCS(O)(=O)=O)CC1 IHPYMWDTONKSCO-UHFFFAOYSA-N 0.000 abstract 1
- 239000007990 PIPES buffer Substances 0.000 abstract 1
- 238000005272 metallurgy Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 13
- 239000010959 steel Substances 0.000 description 13
- 239000010439 graphite Substances 0.000 description 11
- 229910002804 graphite Inorganic materials 0.000 description 11
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 5
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- 238000005266 casting Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000005499 meniscus Effects 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 241000286209 Phasianidae Species 0.000 description 1
- RQMIWLMVTCKXAQ-UHFFFAOYSA-N [AlH3].[C] Chemical compound [AlH3].[C] RQMIWLMVTCKXAQ-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- XFWJKVMFIVXPKK-UHFFFAOYSA-N calcium;oxido(oxo)alumane Chemical compound [Ca+2].[O-][Al]=O.[O-][Al]=O XFWJKVMFIVXPKK-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002893 slag Substances 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
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/50—Pouring-nozzles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981182911U JPS58107252U (ja) | 1981-12-10 | 1981-12-10 | 連続鋳造用浸漬ノズル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2517997A1 true FR2517997A1 (fr) | 1983-06-17 |
| FR2517997B1 FR2517997B1 (enrdf_load_stackoverflow) | 1985-04-05 |
Family
ID=16126536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8220663A Granted FR2517997A1 (fr) | 1981-12-10 | 1982-12-09 | Tuyere a immersion pour coulee continue |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS58107252U (enrdf_load_stackoverflow) |
| DE (1) | DE3245672C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2517997A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2110971B (enrdf_load_stackoverflow) |
| IT (1) | IT1157131B (enrdf_load_stackoverflow) |
| SE (1) | SE447970B (enrdf_load_stackoverflow) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3412388C2 (de) * | 1984-04-03 | 1986-10-02 | Didier-Werke Ag, 6200 Wiesbaden | Feuerfester Eintauchausguß |
| US4870037A (en) * | 1987-09-23 | 1989-09-26 | Vesuvius Crucible Company | Prevention of Al2 O3 formation in pouring nozzles and the like |
| DE3918228C2 (de) * | 1989-06-03 | 1996-11-07 | Schloemann Siemag Ag | Tauchgießrohr zum Einleiten von Stahlschmelze in eine Stranggießkokille |
| JPH03221249A (ja) * | 1990-01-23 | 1991-09-30 | Akechi Ceramics Kk | 連続鋳造用浸漬ノズル |
| JPH0723091Y2 (ja) * | 1990-05-08 | 1995-05-31 | 品川白煉瓦株式会社 | 連続鋳造用複数段差付浸漬ノズル |
| US5370370A (en) * | 1993-02-19 | 1994-12-06 | Vesuvius Crucible Company | Liner for submerged entry nozzle |
| IN191421B (enrdf_load_stackoverflow) * | 1994-06-15 | 2003-11-29 | Vesuvius Frnance Sa | |
| KR100423947B1 (ko) * | 2001-09-21 | 2004-03-22 | 조선내화 주식회사 | 연속주조용 침지노즐 |
| GB0617065D0 (en) * | 2006-08-30 | 2006-10-11 | Yang Shibiao | Nozzle |
| CN101966567A (zh) * | 2010-10-19 | 2011-02-09 | 维苏威高级陶瓷(苏州)有限公司 | 薄坯板浸入式水口 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3673039A (en) * | 1971-01-20 | 1972-06-27 | Southwire Co | Method of preparing pouring spout |
| DE2849897A1 (de) * | 1977-11-23 | 1979-05-31 | Centre Rech Metallurgique | Ausguss fuer das stranggiessen von metallen |
| DE2646707B2 (de) * | 1976-10-13 | 1979-12-13 | Mannesmann Ag, 4000 Duesseldorf | Tauchausguß aus feuerfestem Werkstoff für das Stranggießen von Stahl |
| DE2936480B1 (de) * | 1979-09-10 | 1981-01-29 | Akechi Taikarenga Kk | Feuerfester Werkstoff fuer einen Tauchausguss |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1303148B (enrdf_load_stackoverflow) * | Erik Olsson Ag | |||
| DE1758777A1 (de) * | 1968-08-05 | 1971-04-22 | Demag Ag | Verfahren und Giessmetallzufuehrung zum Stranggiessen von Metall,insbesondere von Stahl |
| DE2105881B2 (de) * | 1971-02-01 | 1974-04-04 | Mannesmann Ag, 4000 Duesseldorf | Vorrichtung und Verfahren zum Einleiten einer Schmelze in eine Stranggießkokille |
| AT332579B (de) * | 1974-06-25 | 1976-10-11 | Voest Ag | Giessrohr mit einer bodenoffnung zum kontinuierlichen stahlstranggiessen |
| JPS6213727Y2 (enrdf_load_stackoverflow) * | 1978-07-24 | 1987-04-08 | ||
| JPS5532699U (enrdf_load_stackoverflow) * | 1978-08-23 | 1980-03-03 | ||
| DE2919880C2 (de) * | 1979-05-17 | 1983-10-13 | Didier-Werke Ag, 6200 Wiesbaden | Feuerfestes Gießrohr zwischen Gießpfanne und Zwischenbehältern von Stranggießanlagen |
| DE3003046C2 (de) * | 1980-01-25 | 1982-01-28 | Mannesmann AG, 4000 Düsseldorf | Feuerfeste keramische Masse |
| JPS5924902B2 (ja) * | 1980-04-18 | 1984-06-13 | 品川白煉瓦株式会社 | 連続鋳造用ノズル |
-
1981
- 1981-12-10 JP JP1981182911U patent/JPS58107252U/ja active Granted
-
1982
- 1982-12-06 GB GB08234729A patent/GB2110971B/en not_active Expired
- 1982-12-09 IT IT8268444A patent/IT1157131B/it active
- 1982-12-09 FR FR8220663A patent/FR2517997A1/fr active Granted
- 1982-12-09 SE SE8207040A patent/SE447970B/sv unknown
- 1982-12-09 DE DE3245672A patent/DE3245672C2/de not_active Expired
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3673039A (en) * | 1971-01-20 | 1972-06-27 | Southwire Co | Method of preparing pouring spout |
| DE2646707B2 (de) * | 1976-10-13 | 1979-12-13 | Mannesmann Ag, 4000 Duesseldorf | Tauchausguß aus feuerfestem Werkstoff für das Stranggießen von Stahl |
| DE2849897A1 (de) * | 1977-11-23 | 1979-05-31 | Centre Rech Metallurgique | Ausguss fuer das stranggiessen von metallen |
| DE2936480B1 (de) * | 1979-09-10 | 1981-01-29 | Akechi Taikarenga Kk | Feuerfester Werkstoff fuer einen Tauchausguss |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS616988Y2 (enrdf_load_stackoverflow) | 1986-03-03 |
| DE3245672C2 (de) | 1984-03-01 |
| JPS58107252U (ja) | 1983-07-21 |
| GB2110971A (en) | 1983-06-29 |
| IT1157131B (it) | 1987-02-11 |
| DE3245672A1 (de) | 1983-07-07 |
| IT8268444A0 (it) | 1982-12-09 |
| SE447970B (sv) | 1987-01-12 |
| FR2517997B1 (enrdf_load_stackoverflow) | 1985-04-05 |
| SE8207040L (sv) | 1983-06-11 |
| SE8207040D0 (sv) | 1982-12-09 |
| GB2110971B (en) | 1986-03-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |