EP0242347A3 - Apparatus for metal slurry casting - Google Patents
Apparatus for metal slurry casting Download PDFInfo
- Publication number
- EP0242347A3 EP0242347A3 EP87870051A EP87870051A EP0242347A3 EP 0242347 A3 EP0242347 A3 EP 0242347A3 EP 87870051 A EP87870051 A EP 87870051A EP 87870051 A EP87870051 A EP 87870051A EP 0242347 A3 EP0242347 A3 EP 0242347A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- nozzle
- metal
- channel
- fitted
- outlet
- 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.)
- Withdrawn
Links
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
- B22D11/11—Treating the molten metal
- B22D11/112—Treating the molten metal by accelerated cooling
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/12—Making non-ferrous alloys by processing in a semi-solid state, e.g. holding the alloy in the solid-liquid phase
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Continuous Casting (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
Dispositif pour la coulée d'un métal en phase pâteuse, qui comprend entre un récipient de coulée (1) muni d'une busette (3) et une lingo tière de coulée continue (11), un canal (6) refroidi, dont l'extrémité amont, par rapport au sens d'écoulement du métal, est raccordée à la sortie de la busette (3) et dont l'extrémité aval est pourvue de moyens (8) d'introduction du métal liquide dans la lingotière (11) dans lequel les moyens d'introduction (8) comprennent un conduit dont l'extrémité inférieure se termine par un ajutage dont le diamètre (D₂) de la section de sortie est inférieur au diamètre (D₁) de la busette (3). Le canal (6) peut être constitué par un conduit tubulaire présentant une section intérieure supérieure à la section de sortie de ladite busette, ou par un chenal pourvu d'un garnissage en matériau réfrac taire et d'une voûte étanche aux gaz équipée, sur au moins une partie de sa longueur,de moyens de refroidissement par air. Device for casting a metal in the pasty phase, which comprises between a pouring container (1) fitted with a nozzle (3) and a lingo continuous casting (11), a cooled channel (6), the end of which upstream, relative to the direction of flow of the metal, is connected to the outlet of the nozzle (3) and the downstream end of which is provided with means (8) for introducing the liquid metal into the mold (11) in which the introduction means (8) comprise a conduit whose the lower end ends with a nozzle whose diameter (D₂) of the outlet section is less than the diameter (D₁) of the nozzle (3). The channel (6) may consist of a tubular conduit having a inner section greater than the outlet section of said nozzle, or by a channel provided with a lining of refractive material shutter and a gas-tight vault fitted, on at least part of its length, air cooling means.
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU86640 | 1983-02-10 | ||
LU86395 | 1986-04-16 | ||
LU86395A LU86395A1 (en) | 1986-04-16 | 1986-04-16 | Device and method for casting metals in plastic phase - improving grain structure and reducing segregation |
LU86640 | 1986-10-29 | ||
LU86687 | 1986-11-26 | ||
LU86687A LU86687A1 (en) | 1986-11-26 | 1986-11-26 | DEVICE FOR CASTING A METAL IN PASTE PHASE |
LU86693A LU86693A1 (en) | 1986-12-01 | 1986-12-01 | Device and method for casting metals in plastic phase - improving grain structure and reducing segregation |
LU86693 | 1986-12-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0242347A2 EP0242347A2 (en) | 1987-10-21 |
EP0242347A3 true EP0242347A3 (en) | 1988-11-02 |
Family
ID=27483598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87870051A Withdrawn EP0242347A3 (en) | 1983-02-10 | 1987-04-15 | Apparatus for metal slurry casting |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP0242347A3 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8802456D0 (en) * | 1988-02-04 | 1988-03-02 | British Steel Corp | Liquid metal processing |
IT1233232B (en) * | 1989-07-25 | 1992-03-20 | Weber Srl | CONTINUOUS SEMIQUID CASTING PROCEDURE AND OVEN FOR ITS REALIZATION |
FR2665654B1 (en) * | 1990-08-09 | 1994-06-24 | Armines | PRESSURE CASTING MACHINE OF A THIXOTROPIC METAL ALLOY. |
CA2105968C (en) * | 1992-01-13 | 2001-10-23 | Honda Giken Kogyo Kabushiki Kaisha (Also Trading As Honda Motor Co., Ltd .) | Aluminum-based alloy cast product and process for producing the same |
IT1257114B (en) * | 1992-09-29 | 1996-01-05 | Weber Srl | PROCEDURE FOR OBTAINING REOCOLATED SOLID WOODS, IN PARTICULAR SUITABLE FOR USE FOR THE PRODUCTION OF HIGH MECHANICAL PERFORMANCE DIE CASTINGS. |
JP3474017B2 (en) * | 1994-12-28 | 2003-12-08 | 株式会社アーレスティ | Method for producing metal slurry for casting |
DE10100632A1 (en) * | 2001-01-09 | 2002-07-11 | Rauch Fertigungstech Gmbh | Method of providing a partially solidified alloy suspension and operations |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2286218A (en) * | 1941-06-25 | 1942-06-16 | James L Martin | Pouring spout |
CH349755A (en) * | 1956-02-06 | 1960-10-31 | Beteiligungs & Patentverw Gmbh | Casting channel for pouring heavy metals |
US3127642A (en) * | 1960-03-24 | 1964-04-07 | Centre Nat Rech Metall | Process and apparatus for the casting of steel |
GB2013856A (en) * | 1978-01-25 | 1979-08-15 | Uss Eng & Consult | Pouring of molten metal into a continuous caster mould |
EP0089196A1 (en) * | 1982-03-11 | 1983-09-21 | British Steel Corporation | Improvements in shaping of steels |
EP0093528A2 (en) * | 1982-05-04 | 1983-11-09 | Alcan International Limited | Improvements in casting metals |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU606680A1 (en) * | 1976-07-19 | 1978-04-20 | Центральный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Черной Металлургии Имени И.П.Бардина | Metal supply device for continuous casting |
-
1987
- 1987-04-15 EP EP87870051A patent/EP0242347A3/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2286218A (en) * | 1941-06-25 | 1942-06-16 | James L Martin | Pouring spout |
CH349755A (en) * | 1956-02-06 | 1960-10-31 | Beteiligungs & Patentverw Gmbh | Casting channel for pouring heavy metals |
US3127642A (en) * | 1960-03-24 | 1964-04-07 | Centre Nat Rech Metall | Process and apparatus for the casting of steel |
GB2013856A (en) * | 1978-01-25 | 1979-08-15 | Uss Eng & Consult | Pouring of molten metal into a continuous caster mould |
EP0089196A1 (en) * | 1982-03-11 | 1983-09-21 | British Steel Corporation | Improvements in shaping of steels |
EP0093528A2 (en) * | 1982-05-04 | 1983-11-09 | Alcan International Limited | Improvements in casting metals |
Non-Patent Citations (1)
Title |
---|
SOVIET INVENTIONS ILLUSTRATED, section CH, semaine B13, 10 mai 1979, classe M22, no. 25523; & SU-A-606 680 (BARDIN FERR METALLURGY) 20-04-1978 * |
Also Published As
Publication number | Publication date |
---|---|
EP0242347A2 (en) | 1987-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT DE ES FR GB IT |
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PUAL | Search report despatched |
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17P | Request for examination filed |
Effective date: 19890323 |
|
17Q | First examination report despatched |
Effective date: 19900410 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19910312 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: WILMOTTE, STEPHAN Inventor name: ECONOMOPOULOS, MARIOS Inventor name: ETIENNE, ARLETTE Inventor name: D'HAEYER, RAYMOND |