KR20240060805A - 누출-방지 상부 턴디쉬 노즐 - Google Patents
누출-방지 상부 턴디쉬 노즐 Download PDFInfo
- Publication number
- KR20240060805A KR20240060805A KR1020247011341A KR20247011341A KR20240060805A KR 20240060805 A KR20240060805 A KR 20240060805A KR 1020247011341 A KR1020247011341 A KR 1020247011341A KR 20247011341 A KR20247011341 A KR 20247011341A KR 20240060805 A KR20240060805 A KR 20240060805A
- Authority
- KR
- South Korea
- Prior art keywords
- gas
- protective
- ceramic inner
- nickel
- inner part
- Prior art date
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 63
- 230000001681 protective effect Effects 0.000 claims abstract description 56
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 28
- 229910000990 Ni alloy Inorganic materials 0.000 claims abstract description 18
- 238000002347 injection Methods 0.000 claims abstract description 11
- 239000007924 injection Substances 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 8
- 238000009713 electroplating Methods 0.000 claims description 6
- 229910010293 ceramic material Inorganic materials 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 238000000151 deposition Methods 0.000 claims description 4
- 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
- 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
- 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
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims description 2
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 44
- 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
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 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
- 230000002265 prevention Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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 |
|---|---|
| KR20240060805A true KR20240060805A (ko) | 2024-05-08 |
Family
ID=78032469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020247011341A KR20240060805A (ko) | 2021-09-24 | 2021-09-24 | 누출-방지 상부 턴디쉬 노즐 |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP4405122A1 (zh) |
| JP (1) | JP2024533667A (zh) |
| KR (1) | KR20240060805A (zh) |
| CN (1) | CN117940234A (zh) |
| CA (1) | CA3232437A1 (zh) |
| MX (1) | MX2024003545A (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 CA CA3232437A patent/CA3232437A1/en active Pending
- 2021-09-24 WO PCT/IB2021/058717 patent/WO2023047153A1/en active Application Filing
- 2021-09-24 MX MX2024003545A patent/MX2024003545A/es unknown
- 2021-09-24 JP JP2024518366A patent/JP2024533667A/ja active Pending
- 2021-09-24 KR KR1020247011341A patent/KR20240060805A/ko unknown
- 2021-09-24 CN CN202180102327.8A patent/CN117940234A/zh active Pending
- 2021-09-24 EP EP21783591.7A patent/EP4405122A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2024533667A (ja) | 2024-09-12 |
| CA3232437A1 (en) | 2023-03-30 |
| WO2023047153A1 (en) | 2023-03-30 |
| CN117940234A (zh) | 2024-04-26 |
| EP4405122A1 (en) | 2024-07-31 |
| MX2024003545A (es) | 2024-04-01 |
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