CA3232437A1 - Leak-proof upper tundish nozzle - Google Patents
Leak-proof upper tundish nozzle Download PDFInfo
- Publication number
- CA3232437A1 CA3232437A1 CA3232437A CA3232437A CA3232437A1 CA 3232437 A1 CA3232437 A1 CA 3232437A1 CA 3232437 A CA3232437 A CA 3232437A CA 3232437 A CA3232437 A CA 3232437A CA 3232437 A1 CA3232437 A1 CA 3232437A1
- Authority
- CA
- Canada
- Prior art keywords
- gas
- inner portion
- protective
- ceramic inner
- nickel
- 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
- 239000000919 ceramic Substances 0.000 claims abstract description 75
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 61
- 230000001681 protective effect Effects 0.000 claims abstract description 55
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 30
- 229910000990 Ni alloy Inorganic materials 0.000 claims abstract description 16
- 230000037361 pathway Effects 0.000 claims abstract description 12
- 238000002347 injection Methods 0.000 claims abstract description 10
- 239000007924 injection Substances 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 238000009826 distribution Methods 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 238000009713 electroplating Methods 0.000 claims description 6
- 229910010293 ceramic material Inorganic materials 0.000 claims description 5
- 239000011819 refractory material Substances 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 3
- 238000007772 electroless plating Methods 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 238000004544 sputter deposition Methods 0.000 claims description 3
- 229910052726 zirconium Inorganic materials 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 238000007740 vapor deposition Methods 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 47
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 42
- 229910052786 argon Inorganic materials 0.000 description 21
- 238000005266 casting Methods 0.000 description 9
- 238000009749 continuous casting Methods 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring 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
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/50—Pouring-nozzles
-
- 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
- B22D41/52—Manufacturing or repairing thereof
- B22D41/54—Manufacturing or repairing thereof characterised by the materials used therefor
-
- 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
- B22D11/103—Distributing the molten metal, e.g. using runners, floats, distributors
-
- 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
- B22D41/502—Connection arrangements; Sealing means therefor
-
- 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
- B22D41/52—Manufacturing or repairing thereof
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Continuous Casting (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/IB2021/058717 WO2023047153A1 (en) | 2021-09-24 | 2021-09-24 | Leak-proof upper tundish nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3232437A1 true CA3232437A1 (en) | 2023-03-30 |
Family
ID=78032469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3232437A Pending CA3232437A1 (en) | 2021-09-24 | 2021-09-24 | Leak-proof upper tundish nozzle |
Country Status (4)
| Country | Link |
|---|---|
| KR (1) | KR20240060805A (zh) |
| CN (1) | CN117940234A (zh) |
| CA (1) | CA3232437A1 (zh) |
| WO (1) | WO2023047153A1 (zh) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3168852D1 (en) * | 1981-03-11 | 1985-03-28 | Junichi Ato | Porous nozzle for molten metal vessel |
| US4836508A (en) * | 1988-05-03 | 1989-06-06 | Vesuvius Crucible Company | Ladle shroud with co-pressed gas permeable ring |
| CA2064392A1 (en) * | 1991-04-12 | 1992-10-13 | James D. Engel | Gas permeable well nozzle |
| DE102010050936A1 (de) * | 2010-11-11 | 2012-05-16 | Heraeus Electro-Nite International N.V. | Bodenausgussdüse für die Anordnung im Boden eines metallurgischen Gefäßes |
-
2021
- 2021-09-24 KR KR1020247011341A patent/KR20240060805A/ko unknown
- 2021-09-24 CN CN202180102327.8A patent/CN117940234A/zh active Pending
- 2021-09-24 WO PCT/IB2021/058717 patent/WO2023047153A1/en active Application Filing
- 2021-09-24 CA CA3232437A patent/CA3232437A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR20240060805A (ko) | 2024-05-08 |
| CN117940234A (zh) | 2024-04-26 |
| WO2023047153A1 (en) | 2023-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5678623A (en) | Casting equipment | |
| US4836508A (en) | Ladle shroud with co-pressed gas permeable ring | |
| CA2754323C (en) | Bottom pouring nozzle for arrangement in the bottom of a metallurgical vessel | |
| US4583721A (en) | Molten metal discharging device | |
| CA2780625C (en) | High-temperature assembly, method for producing high-temperature assembly, and heat-resistant sealing material | |
| CA3232437A1 (en) | Leak-proof upper tundish nozzle | |
| WO2023047154A1 (en) | Leak-proof upper tundish nozzle | |
| JPH0330461B2 (zh) | ||
| KR100356174B1 (ko) | 쌍롤식 연속박판 주조설비의 탕면 밀봉장치 및 방법 | |
| JP4145164B2 (ja) | スライドゲートプレート | |
| RU2788042C1 (ru) | Устройство для вертикального литья цилиндрических слитков из алюминиевых сплавов | |
| JPH07256415A (ja) | タンディッシュ上部ノズル | |
| JP4104717B2 (ja) | 鋳造装置 | |
| JP7397323B2 (ja) | 双ドラム式連続鋳造装置用浸漬ノズル | |
| JPS6027580Y2 (ja) | 連続鋳造用タンデイツシユのシ−ル管 | |
| WO2024049331A1 (ru) | Устройство для вертикального литья цилиндрических слитков из алюминиевых сплавов | |
| KR200307661Y1 (ko) | 개재물 부착 방지형 턴 디쉬 상부노즐 | |
| KR20130101016A (ko) | 세라믹 코팅부를 가지는 크리스탈 성장 장치 및 이의 용융물 파열 방지 방법 | |
| JPH0744364Y2 (ja) | 溶融金属排出装置に用いるガス吹き用上ノズル | |
| KR200271568Y1 (ko) | 콜렉터 노즐용 가스켓 | |
| KR100444208B1 (ko) | 콜렉터 노즐용 가스켓 | |
| RU2330744C2 (ru) | Литниково-питающее устройство для литья по выплавляемым моделям | |
| CN115740375A (zh) | 一种铸钢件的浇注方法 | |
| JPH052420B2 (zh) | ||
| RU1785804C (ru) | Устройство дл разливки металлов |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20240311 |
|
| EEER | Examination request |
Effective date: 20240311 |