CA3075379A1 - Dynamically positioned diffuser for metal distribution during a casting operation - Google Patents
Dynamically positioned diffuser for metal distribution during a casting operation Download PDFInfo
- Publication number
- CA3075379A1 CA3075379A1 CA3075379A CA3075379A CA3075379A1 CA 3075379 A1 CA3075379 A1 CA 3075379A1 CA 3075379 A CA3075379 A CA 3075379A CA 3075379 A CA3075379 A CA 3075379A CA 3075379 A1 CA3075379 A1 CA 3075379A1
- Authority
- CA
- Canada
- Prior art keywords
- diffuser
- liquid
- continuous casting
- relative
- casting mold
- 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
- 238000005266 casting Methods 0.000 title claims abstract description 98
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 98
- 239000002184 metal Substances 0.000 title claims abstract description 98
- 238000009826 distribution Methods 0.000 title claims description 31
- 239000007788 liquid Substances 0.000 claims abstract description 65
- 238000009749 continuous casting Methods 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 claims abstract description 33
- 229910001338 liquidmetal Inorganic materials 0.000 claims abstract description 19
- 230000004044 response Effects 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 35
- 230000008569 process Effects 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 2
- 238000007711 solidification Methods 0.000 abstract description 10
- 230000008023 solidification Effects 0.000 abstract description 10
- 239000007787 solid Substances 0.000 abstract description 9
- 230000007704 transition Effects 0.000 abstract description 6
- 230000007246 mechanism Effects 0.000 abstract description 5
- 238000005204 segregation Methods 0.000 description 9
- 239000004744 fabric Substances 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 239000007858 starting material Substances 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 4
- 229910001092 metal group alloy Inorganic materials 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000012809 cooling fluid Substances 0.000 description 3
- 239000011152 fibreglass Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000003466 anti-cipated effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000011226 reinforced ceramic Substances 0.000 description 2
- 229910000601 superalloy Inorganic materials 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 210000001787 dendrite Anatomy 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000126 substance 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
- 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
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/049—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds for direct chill casting, e.g. electromagnetic casting
-
- 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
- B22D11/16—Controlling or regulating processes or operations
- B22D11/18—Controlling or regulating processes or operations for pouring
- B22D11/181—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level
- B22D11/182—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level by measuring temperature
-
- 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
- B22D41/56—Means for supporting, manipulating or changing a pouring-nozzle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
- B21B1/463—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting in a continuous process, i.e. the cast not being cut before rolling
-
- 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
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D7/00—Casting ingots, e.g. from ferrous metals
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Casting Devices For Molds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/701,536 | 2017-09-12 | ||
| US15/701,536 US10913108B2 (en) | 2017-09-12 | 2017-09-12 | Dynamically positioned diffuser for metal distribution during a casting operation |
| PCT/IB2018/056947 WO2019053596A1 (en) | 2017-09-12 | 2018-09-11 | DYNAMICALLY POSITIONED DIFFUSER FOR METAL DISTRIBUTION DURING CASTING OPERATION |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3075379A1 true CA3075379A1 (en) | 2019-03-21 |
Family
ID=63708424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3075379A Pending CA3075379A1 (en) | 2017-09-12 | 2018-09-11 | Dynamically positioned diffuser for metal distribution during a casting operation |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US10913108B2 (enExample) |
| EP (1) | EP3672745B1 (enExample) |
| JP (1) | JP2020533178A (enExample) |
| KR (1) | KR20200052926A (enExample) |
| CN (1) | CN111093858B (enExample) |
| AR (1) | AR113016A1 (enExample) |
| BR (1) | BR112020004820A2 (enExample) |
| CA (1) | CA3075379A1 (enExample) |
| MX (1) | MX2020002732A (enExample) |
| WO (1) | WO2019053596A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10913108B2 (en) * | 2017-09-12 | 2021-02-09 | Wagstaff, Inc. | Dynamically positioned diffuser for metal distribution during a casting operation |
| US12023727B2 (en) * | 2021-05-11 | 2024-07-02 | Wagstaff, Inc. | Starting head for a continuous casting mold and associated method |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH456858A (de) | 1965-06-23 | 1968-05-31 | Alusuisse | Verfahren zum vertikalen Stranggiessen von Nichteisenmetallen |
| US3596804A (en) * | 1969-03-07 | 1971-08-03 | Westinghouse Electric Corp | Pouring spout for continuous casting of molten metals |
| US4730660A (en) | 1984-09-05 | 1988-03-15 | Metacon Aktiengesellschaft | Process for casting molten metal into several strands |
| DE3538222A1 (de) * | 1985-10-26 | 1987-05-27 | Metacon Ag | Verfahren zum anfahren einer stranggiessanlage mit mehreren straengen |
| BE1001804A6 (fr) | 1988-06-16 | 1990-03-13 | Centre Rech Metallurgique | Procede et dispositif de coulee d'un metal en phase pateuse. |
| DE3905328C1 (enExample) * | 1989-02-17 | 1990-07-19 | Mannesmann Ag, 4000 Duesseldorf, De | |
| KR20060074399A (ko) * | 2004-12-27 | 2006-07-03 | 주식회사 포스코 | 침지노즐 침적깊이 측정장치 |
| CN100333866C (zh) * | 2006-01-07 | 2007-08-29 | 姜虹 | 连续铸钢系统中间包浸入式水口保护装置 |
| US8590596B2 (en) | 2011-01-25 | 2013-11-26 | Wagstaff, Inc. | Coolant control and wiper system for a continuous casting molten metal mold |
| JP6396247B2 (ja) * | 2015-03-27 | 2018-09-26 | 株式会社神戸製鋼所 | 高融点活性金属の合金からなる鋳塊の製造方法および製造装置 |
| US10913108B2 (en) * | 2017-09-12 | 2021-02-09 | Wagstaff, Inc. | Dynamically positioned diffuser for metal distribution during a casting operation |
-
2017
- 2017-09-12 US US15/701,536 patent/US10913108B2/en active Active
-
2018
- 2018-09-11 AR ARP180102581A patent/AR113016A1/es active IP Right Grant
- 2018-09-11 KR KR1020207010314A patent/KR20200052926A/ko not_active Abandoned
- 2018-09-11 BR BR112020004820-8A patent/BR112020004820A2/pt not_active Application Discontinuation
- 2018-09-11 CN CN201880058914.XA patent/CN111093858B/zh not_active Expired - Fee Related
- 2018-09-11 EP EP18779461.5A patent/EP3672745B1/en active Active
- 2018-09-11 JP JP2020514972A patent/JP2020533178A/ja active Pending
- 2018-09-11 WO PCT/IB2018/056947 patent/WO2019053596A1/en not_active Ceased
- 2018-09-11 MX MX2020002732A patent/MX2020002732A/es unknown
- 2018-09-11 CA CA3075379A patent/CA3075379A1/en active Pending
-
2021
- 2021-01-06 US US17/142,810 patent/US11292051B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US11292051B2 (en) | 2022-04-05 |
| CN111093858A (zh) | 2020-05-01 |
| US20210154730A1 (en) | 2021-05-27 |
| EP3672745A1 (en) | 2020-07-01 |
| JP2020533178A (ja) | 2020-11-19 |
| RU2020113210A (ru) | 2021-10-13 |
| MX2020002732A (es) | 2020-07-20 |
| CN111093858B (zh) | 2021-09-28 |
| WO2019053596A1 (en) | 2019-03-21 |
| AR113016A1 (es) | 2020-01-15 |
| KR20200052926A (ko) | 2020-05-15 |
| EP3672745B1 (en) | 2022-01-12 |
| US10913108B2 (en) | 2021-02-09 |
| US20190076918A1 (en) | 2019-03-14 |
| RU2020113210A3 (enExample) | 2022-01-25 |
| BR112020004820A2 (pt) | 2020-09-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20220920 |
|
| EEER | Examination request |
Effective date: 20220920 |
|
| EEER | Examination request |
Effective date: 20220920 |