ES2343979T3 - Boquilla de chorro hueco para colada continua de acero. - Google Patents
Boquilla de chorro hueco para colada continua de acero. Download PDFInfo
- Publication number
- ES2343979T3 ES2343979T3 ES07800357T ES07800357T ES2343979T3 ES 2343979 T3 ES2343979 T3 ES 2343979T3 ES 07800357 T ES07800357 T ES 07800357T ES 07800357 T ES07800357 T ES 07800357T ES 2343979 T3 ES2343979 T3 ES 2343979T3
- Authority
- ES
- Spain
- Prior art keywords
- nozzle
- conduit
- installation according
- powder
- injection
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 32
- 239000010959 steel Substances 0.000 title claims abstract description 32
- 238000002347 injection Methods 0.000 claims abstract description 38
- 239000007924 injection Substances 0.000 claims abstract description 38
- 239000000843 powder Substances 0.000 claims abstract description 29
- 230000001590 oxidative effect Effects 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 238000009749 continuous casting Methods 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 7
- 229910052751 metal Inorganic materials 0.000 claims abstract description 7
- 239000007769 metal material Substances 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims abstract description 6
- 239000007800 oxidant agent Substances 0.000 claims abstract description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 34
- 239000007789 gas Substances 0.000 claims description 22
- 239000000428 dust Substances 0.000 claims description 19
- 229910052786 argon Inorganic materials 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 10
- 238000009826 distribution Methods 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 229910001021 Ferroalloy Inorganic materials 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 239000011343 solid material Substances 0.000 claims description 2
- 229910000640 Fe alloy Inorganic materials 0.000 claims 1
- 238000005266 casting Methods 0.000 description 10
- 238000007711 solidification Methods 0.000 description 5
- 230000008023 solidification Effects 0.000 description 5
- 239000002105 nanoparticle Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010012335 Dependence Diseases 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001033 granulometry Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000005499 meniscus Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- 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
- B22D41/58—Pouring-nozzles with gas injecting means
-
- 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
- B22D11/108—Feeding additives, powders, or the like
-
- 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)
- Nozzles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE2006/0609A BE1017392A3 (fr) | 2006-12-12 | 2006-12-12 | Busette a jet creux pour coulee continue d'acier. |
| BE2006/0609 | 2006-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2343979T3 true ES2343979T3 (es) | 2010-08-13 |
Family
ID=37964317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES07800357T Active ES2343979T3 (es) | 2006-12-12 | 2007-09-03 | Boquilla de chorro hueco para colada continua de acero. |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP2099576B8 (fr) |
| KR (1) | KR101454311B1 (fr) |
| AT (1) | ATE468188T1 (fr) |
| BE (1) | BE1017392A3 (fr) |
| BR (1) | BRPI0718348B1 (fr) |
| DE (1) | DE602007006689D1 (fr) |
| ES (1) | ES2343979T3 (fr) |
| PL (1) | PL2099576T3 (fr) |
| SI (1) | SI2099576T1 (fr) |
| WO (1) | WO2008070935A1 (fr) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HUE049749T2 (hu) * | 2012-03-28 | 2020-10-28 | Arcelormittal | Eszköz folyamatos öntéshez |
| BR112014023711B1 (pt) * | 2012-03-28 | 2019-06-11 | Arcelormittal Investigación Y Desarrollo Sl | Processo de lingotamento contínuo de um semi-produto de aço e equipamento de lingotamento contínuo |
| KR101443348B1 (ko) * | 2013-03-28 | 2014-09-19 | 현대제철 주식회사 | 용강 탈황제 공급장치 |
| EP3056304A1 (fr) * | 2015-02-16 | 2016-08-17 | Uvån Holding AB | Une buse et un ensemble à entonnoir pour la granulation de matière fondue |
| CN111451462B (zh) * | 2020-04-09 | 2021-09-28 | 苏州大学 | 利用浸入式水口喷吹镁粉细化连铸坯凝固组织的方法 |
| CN111570782A (zh) * | 2020-06-24 | 2020-08-25 | 攀钢集团攀枝花钢铁研究院有限公司 | 连铸浸入式水口 |
| CN111496240A (zh) * | 2020-06-24 | 2020-08-07 | 攀钢集团攀枝花钢铁研究院有限公司 | 用于连铸的浸入式水口 |
| WO2024127076A1 (fr) * | 2022-12-16 | 2024-06-20 | Arcelormittal | Équipement de coulée continue |
| WO2024127073A1 (fr) * | 2022-12-16 | 2024-06-20 | Arcelormittal | Équipement de coulée continue |
| WO2024127075A1 (fr) * | 2022-12-16 | 2024-06-20 | Arcelormittal | Équipement de coulée continue |
| WO2024161178A1 (fr) * | 2023-01-31 | 2024-08-08 | Arcelormittal | Équipement de coulée continue |
| WO2024201113A1 (fr) * | 2023-03-31 | 2024-10-03 | Arcelormittal | Équipement de coulée continue |
| CN122094788A (zh) * | 2023-10-30 | 2026-05-26 | 安赛乐米塔尔公司 | 复合金属产品的连续铸造方法 |
| WO2025093902A1 (fr) * | 2023-10-30 | 2025-05-08 | Arcelormittal | Procédé de coulée continue d'un produit métallique composite |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2150591A1 (en) * | 1971-08-27 | 1973-04-13 | Air Liquide | Cooling of molten metal - by addition of particles of the same metal(s) at a considerably lower temp |
| IT1116425B (it) * | 1977-04-18 | 1986-02-10 | Centro Speriment Metallurg | Sistema di raffreddamento e alligazione della massa fusa nella colata continua dell'acciaio |
| JPS5873713A (ja) * | 1981-10-27 | 1983-05-04 | Nippon Steel Corp | 強脱酸元素添加鋼の製造方法 |
| DE3775722D1 (de) * | 1986-11-26 | 1992-02-13 | Centre Rech Metallurgique | Vorrichtung zum giessen eines pastenartigen metalles. |
| BE1004121A6 (fr) * | 1990-05-04 | 1992-09-29 | Lahaut Hugues | Dispositif pour la coulee d'un metal et procede d'utilisation de ce dispositif. |
| BE1006567A6 (fr) * | 1992-12-28 | 1994-10-18 | Centre Rech Metallurgique | Procede de coulee d'un metal en phase pateuse. |
| BE1013745A3 (fr) * | 2000-10-10 | 2002-07-02 | Ct De Rech S Metallurg Ass San | Procede et dispositif pour couler en continu de l'acier a composition chimique mixte. |
| BE1014063A3 (fr) * | 2001-03-22 | 2003-03-04 | Ct De Rech S Metallurg Ass San | Procede et dispositif pour couler en continu de l'acier presentant des oxydes fins. |
| BE1016550A3 (fr) * | 2005-03-16 | 2007-01-09 | Ct Rech Metallurgiques Asbl | Procede pour couler en continu un metal a resistance mecanique amelioree et produit obtenu par le procede. |
-
2006
- 2006-12-12 BE BE2006/0609A patent/BE1017392A3/fr not_active IP Right Cessation
-
2007
- 2007-09-03 KR KR1020097012282A patent/KR101454311B1/ko not_active Expired - Fee Related
- 2007-09-03 ES ES07800357T patent/ES2343979T3/es active Active
- 2007-09-03 SI SI200730287T patent/SI2099576T1/sl unknown
- 2007-09-03 EP EP07800357A patent/EP2099576B8/fr active Active
- 2007-09-03 AT AT07800357T patent/ATE468188T1/de not_active IP Right Cessation
- 2007-09-03 DE DE602007006689T patent/DE602007006689D1/de active Active
- 2007-09-03 WO PCT/BE2007/000100 patent/WO2008070935A1/fr not_active Ceased
- 2007-09-03 BR BRPI0718348A patent/BRPI0718348B1/pt not_active IP Right Cessation
- 2007-09-03 PL PL07800357T patent/PL2099576T3/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI0718348B1 (pt) | 2016-03-29 |
| DE602007006689D1 (de) | 2010-07-01 |
| ATE468188T1 (de) | 2010-06-15 |
| EP2099576B1 (fr) | 2010-05-19 |
| BRPI0718348A2 (pt) | 2013-11-26 |
| KR101454311B1 (ko) | 2014-10-23 |
| EP2099576A1 (fr) | 2009-09-16 |
| EP2099576B8 (fr) | 2010-07-21 |
| BE1017392A3 (fr) | 2008-08-05 |
| SI2099576T1 (sl) | 2010-08-31 |
| WO2008070935A1 (fr) | 2008-06-19 |
| PL2099576T3 (pl) | 2010-10-29 |
| KR20090095590A (ko) | 2009-09-09 |
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