WO1995017987A1 - Verfahren und vorrichtung zum angiessen eines endabmessungsnahen metallbandes - Google Patents
Verfahren und vorrichtung zum angiessen eines endabmessungsnahen metallbandes Download PDFInfo
- Publication number
- WO1995017987A1 WO1995017987A1 PCT/DE1994/001519 DE9401519W WO9517987A1 WO 1995017987 A1 WO1995017987 A1 WO 1995017987A1 DE 9401519 W DE9401519 W DE 9401519W WO 9517987 A1 WO9517987 A1 WO 9517987A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- casting
- pouring
- melt
- nozzle
- main chamber
- Prior art date
Links
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
- B22D41/14—Closures
-
- 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
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0631—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by a travelling straight surface, e.g. through-like moulds, a belt
-
- 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
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0637—Accessories therefor
- B22D11/064—Accessories therefor for supplying molten metal
Definitions
- the invention relates to a method for casting a metal strip close to the final dimensions onto a with a
- Melting receptacle and a belt conveyor provided with a conveyor belt, in which a metal melt, in particular made of steel, flows out via a pouring nozzle via a pouring nozzle via a closable, pressurizable pouring chamber and a siphon connected to a pressurizable main chamber.
- the invention has set itself the goal of demonstrating a method and the necessary device with which a safe displacement of the air is ensured during the start-up phase.
- the pouring nozzle Before starting, the pouring nozzle is filled with liquid melt up to the shut-off located in the area of the mouth.
- Shut-off devices which allow controlled opening are used, in such a way that at the beginning of the opening there is a slot across the entire width of the pouring nozzle.
- the casting pressure is chosen so that the melt emerges at high speed during this first slot-shaped opening of the mouth of the pouring channel.
- the air below the barrier is entrained. This entrainment of the extremely small amounts of air in the region of the mouth of the pouring nozzle is further promoted by the trumpet-like design of the inside of the pouring nozzle facing away from the metal receptacle.
- FIG. 1 shows the scheme of starting.
- Figure 1 shows schematically the start-up phase. Before the start of casting, this is a main chamber 11 and a pouring chamber
- the main chamber 11 and the pouring chamber 12 are separated by a wall 13. Shortly before the start of casting
- Vacuum P is raised and an o y in the main chamber
- Differential melting level of. H. is set.
- the differential mirror X ⁇ h refers to the liquid metal level H that occurs during the casting operation on the conveyor belt or to the inside 16 of the pouring nozzle 14 inclined towards the conveyor belt 31.
- the conveyor belt 31 is put into operation and the shut-off element 21 is opened in a slot.
- the liquid metal M emerges from the pouring nozzle in a strong surge and is formed into a casting strand 5.
- the shut-off element 21 is opened continuously during this start-up phase.
- the differential melting level - h is reduced until it reaches the operating level _ h-.
- FIGS. 2 to 4 show the lower section of the pouring nozzle 14 with differently configured shut-off elements 21.
- the inside 16 of the wall 17 is designed like a trumpet . It has a radius R which connects the approximately 45 inclined pouring nozzle to the side inclined parallel to the conveyor belt 31.
- an element 41 is arranged on the wall 17.
- the element 41 serves to increase the pressure resistance and projects into the space between the conveyor belt 31 and the inside 16.
- the shut-off element 21 is designed as a plate slide 22, which can be moved via a drive 29. In the closed position of the plate slide 22, it leans against a step 19 in the wall 18.
- the shut-off element 21 is designed as a flap 23. In the closed position, this leans against a step 19 in the wall 18. In the open position, the flap 23 is pivoted into the wall 17 by means of a drive (not shown in further detail) such that a plate side with the inside 16 is level educate.
- a shaft 24 is provided as the shut-off element 11, which has a recess 25 which, according to the rotational position of the shaft 24, releases the pouring nozzle unhindered.
- the walls 17 and 18 have the same wall thickness for thermal adaptation.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Coating With Molten Metal (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU12186/95A AU680978B2 (en) | 1993-12-27 | 1994-12-14 | Method and equipment for the integral casting of metal stripclose to its final dimensions |
JP7517720A JP3011460B2 (ja) | 1993-12-27 | 1994-12-14 | 最終寸法に近い金属帯材を鋳造する方法及び装置 |
US08/666,512 US5915459A (en) | 1993-12-27 | 1994-12-14 | Method and equipment for the integral casting of metal strip close to its final dimensions |
DE59406056T DE59406056D1 (de) | 1993-12-27 | 1994-12-14 | Verfahren und vorrichtung zum angiessen eines endabmessungsnahen metallbandes |
BR9408424A BR9408424A (pt) | 1993-12-27 | 1994-12-14 | Processo e dispositivo para coar uma fita de metal de dimensão substancialmente final |
KR1019960703414A KR100314990B1 (ko) | 1993-12-27 | 1994-12-14 | 미완성된금속스트립을완전하게주조하기위한방법및장치 |
DK95903251T DK0737117T3 (da) | 1993-12-27 | 1994-12-14 | fremgangsmåde og anordning til integralstøbning afet metalbånd tæt på dets endelige dimensioner |
EP95903251A EP0737117B1 (de) | 1993-12-27 | 1994-12-14 | Verfahren und vorrichtung zum angiessen eines endabmessungsnahen metallbandes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP4344953.0 | 1993-12-27 | ||
DE4344953A DE4344953C2 (de) | 1993-12-27 | 1993-12-27 | Verfahren und Vorrichtung zum Angießen eines endabmessungsnahen Metallbandes |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1995017987A1 true WO1995017987A1 (de) | 1995-07-06 |
Family
ID=6506515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1994/001519 WO1995017987A1 (de) | 1993-12-27 | 1994-12-14 | Verfahren und vorrichtung zum angiessen eines endabmessungsnahen metallbandes |
Country Status (12)
Country | Link |
---|---|
US (1) | US5915459A (de) |
EP (1) | EP0737117B1 (de) |
JP (1) | JP3011460B2 (de) |
KR (1) | KR100314990B1 (de) |
CN (1) | CN1041498C (de) |
AT (1) | ATE166265T1 (de) |
AU (1) | AU680978B2 (de) |
BR (1) | BR9408424A (de) |
DE (2) | DE4344953C2 (de) |
DK (1) | DK0737117T3 (de) |
ES (1) | ES2116067T3 (de) |
WO (1) | WO1995017987A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10333589A1 (de) * | 2003-07-24 | 2005-02-24 | Federal-Mogul Wiesbaden Gmbh & Co. Kg | Verfahren zur Herstellung eines bandförmigen Verbundwerkstoffes für die Gleitlagerherstellung und Vorrichtung zur Durchführung des Verfahrens |
WO2014143614A1 (en) | 2013-03-11 | 2014-09-18 | Jan Remmereit | Lipid compositions containing bioactive fatty acids |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19711116C2 (de) * | 1997-03-05 | 1999-05-12 | Mannesmann Ag | Verfahren und Vorrichtung zum Gießen von dünnen Strängen |
DE19746728C1 (de) * | 1997-10-13 | 1998-10-29 | Mannesmann Ag | Verfahren zum Angießen eines endabmessungsnahen Metallbandes |
DE19823440C1 (de) * | 1998-05-19 | 1999-12-09 | Mannesmann Ag | Verfahren und Vorrichtung zum endabmessungsnahen Gießen von Metall |
CN114101616B (zh) * | 2021-11-23 | 2023-03-10 | 江苏双友智能装备科技股份有限公司 | 一种全自动铝圆锭浇铸设备及负压铸造工艺 |
CN114273641B (zh) * | 2021-12-28 | 2023-08-08 | 中科金龙金属材料开发有限公司 | 一种复合线材立式连铸系统及工艺 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3440237A1 (de) * | 1984-11-03 | 1986-05-22 | Mannesmann AG, 4000 Düsseldorf | Vorrichtung zum bandstranggiessen von metallen, insbesondere von stahl |
DE3521778A1 (de) * | 1985-06-19 | 1987-01-02 | Sundwiger Eisen Maschinen | Verfahren zum herstellen eines metallstranges, insbesondere in form eines bandes oder profils durch giessen und vorrichtung zur durchfuehrung dieses verfahrens |
DE3810302A1 (de) * | 1988-03-24 | 1989-10-12 | Mannesmann Ag | Giesseinrichtung zur kontinuierlichen herstellung von metallband |
DE4039959C1 (de) * | 1990-12-14 | 1992-01-23 | Wieland-Werke Ag, 7900 Ulm, De | |
EP0534174A1 (de) * | 1991-09-27 | 1993-03-31 | Wieland-Werke Ag | Verfahren und Vorrichtung zur Herstellung eines endabmessungsnahen Metallbandes |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1180728A (en) * | 1915-05-08 | 1916-04-25 | Pressed Bearing Company | Method of making lined bearings. |
FR1488313A (fr) * | 1966-04-22 | 1967-07-13 | Ct De Rech S De Pont A Mousson | Dispositif perfectionné de commande de poches de coulée de liquides |
JPS5114826A (en) * | 1974-07-30 | 1976-02-05 | Mitsubishi Heavy Ind Ltd | Kono renzokuchuzohoho |
JPS5829551A (ja) * | 1981-08-14 | 1983-02-21 | Kawasaki Steel Corp | 連続鋳造装置 |
JPH02155540A (ja) * | 1988-12-08 | 1990-06-14 | Kobe Steel Ltd | 金属薄板の連続鋳造用タンディッシュ |
DE4000656A1 (de) * | 1990-01-11 | 1991-07-18 | Didier Werke Ag | Schliess- und/oder regelorgan |
DE4012039A1 (de) * | 1990-04-11 | 1991-10-17 | Mannesmann Ag | Verfahren zur bestimmung und regulierung des badspiegels einer metallschmelze |
US5063989A (en) * | 1990-06-22 | 1991-11-12 | Armco Inc. | Method and apparatus for planar drag strip casting |
SE9102022L (sv) * | 1991-07-01 | 1993-01-02 | Stiftelsen Metallurg Forsk | Saett och gjutmaskin foer kontinuerlig gjutning av metallband |
DE4319966A1 (de) * | 1993-06-17 | 1994-12-22 | Didier Werke Ag | Eintauchausguß |
-
1993
- 1993-12-27 DE DE4344953A patent/DE4344953C2/de not_active Expired - Fee Related
-
1994
- 1994-12-14 ES ES95903251T patent/ES2116067T3/es not_active Expired - Lifetime
- 1994-12-14 BR BR9408424A patent/BR9408424A/pt not_active Application Discontinuation
- 1994-12-14 EP EP95903251A patent/EP0737117B1/de not_active Expired - Lifetime
- 1994-12-14 DK DK95903251T patent/DK0737117T3/da active
- 1994-12-14 JP JP7517720A patent/JP3011460B2/ja not_active Expired - Lifetime
- 1994-12-14 US US08/666,512 patent/US5915459A/en not_active Expired - Lifetime
- 1994-12-14 KR KR1019960703414A patent/KR100314990B1/ko not_active IP Right Cessation
- 1994-12-14 CN CN94194647A patent/CN1041498C/zh not_active Expired - Fee Related
- 1994-12-14 AU AU12186/95A patent/AU680978B2/en not_active Ceased
- 1994-12-14 WO PCT/DE1994/001519 patent/WO1995017987A1/de active IP Right Grant
- 1994-12-14 AT AT95903251T patent/ATE166265T1/de active
- 1994-12-14 DE DE59406056T patent/DE59406056D1/de not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3440237A1 (de) * | 1984-11-03 | 1986-05-22 | Mannesmann AG, 4000 Düsseldorf | Vorrichtung zum bandstranggiessen von metallen, insbesondere von stahl |
DE3521778A1 (de) * | 1985-06-19 | 1987-01-02 | Sundwiger Eisen Maschinen | Verfahren zum herstellen eines metallstranges, insbesondere in form eines bandes oder profils durch giessen und vorrichtung zur durchfuehrung dieses verfahrens |
DE3810302A1 (de) * | 1988-03-24 | 1989-10-12 | Mannesmann Ag | Giesseinrichtung zur kontinuierlichen herstellung von metallband |
DE4039959C1 (de) * | 1990-12-14 | 1992-01-23 | Wieland-Werke Ag, 7900 Ulm, De | |
EP0534174A1 (de) * | 1991-09-27 | 1993-03-31 | Wieland-Werke Ag | Verfahren und Vorrichtung zur Herstellung eines endabmessungsnahen Metallbandes |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10333589A1 (de) * | 2003-07-24 | 2005-02-24 | Federal-Mogul Wiesbaden Gmbh & Co. Kg | Verfahren zur Herstellung eines bandförmigen Verbundwerkstoffes für die Gleitlagerherstellung und Vorrichtung zur Durchführung des Verfahrens |
DE10333589B4 (de) * | 2003-07-24 | 2010-01-21 | Federal-Mogul Wiesbaden Gmbh & Co. Kg | Verfahren zur Herstellung eines bandförmigen Verbundwerkstoffes für die Gleitlagerherstellung und Vorrichtung zur Durchführung des Verfahrens |
DE10333589B9 (de) * | 2003-07-24 | 2010-06-10 | Federal-Mogul Wiesbaden Gmbh & Co. Kg | Verfahren zur Herstellung eines bandförmigen Verbundwerkstoffes für die Gleitlagerherstellung und Vorrichtung zur Durchführung des Verfahrens |
WO2014143614A1 (en) | 2013-03-11 | 2014-09-18 | Jan Remmereit | Lipid compositions containing bioactive fatty acids |
Also Published As
Publication number | Publication date |
---|---|
CN1041498C (zh) | 1999-01-06 |
BR9408424A (pt) | 1997-08-26 |
US5915459A (en) | 1999-06-29 |
DE4344953C2 (de) | 1996-10-02 |
DE4344953A1 (de) | 1995-06-29 |
AU680978B2 (en) | 1997-08-14 |
CN1139395A (zh) | 1997-01-01 |
JPH09506551A (ja) | 1997-06-30 |
KR100314990B1 (ko) | 2002-02-19 |
JP3011460B2 (ja) | 2000-02-21 |
EP0737117B1 (de) | 1998-05-20 |
ATE166265T1 (de) | 1998-06-15 |
AU1218695A (en) | 1995-07-17 |
EP0737117A1 (de) | 1996-10-16 |
ES2116067T3 (es) | 1998-07-01 |
DE59406056D1 (de) | 1998-06-25 |
DK0737117T3 (da) | 1998-10-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1181491B1 (de) | Metallurgisches gefäss mit einer abstichvorrichtung und verfahren zum kontrollierten, schlackenfreien abziehen von flüssigem metall aus diesem gefäss | |
DE9309858U1 (de) | Vorrichtung zum Emulgieren von Dampf und Milch, insbesondere für Capuccini u.dgl. | |
DE2902096C2 (de) | ||
DE3448405C2 (de) | ||
EP0737117B1 (de) | Verfahren und vorrichtung zum angiessen eines endabmessungsnahen metallbandes | |
DE4218587C1 (de) | Verfahren und vorrichtung zur herstellung eines endabmessungsnahen metallbandes | |
WO1996029164A1 (de) | Verfahren und vorrichtung zum einfüllen metallischer schmelze in eine kokille | |
DE3638249C2 (de) | ||
DE112009000614T5 (de) | Obere Düse | |
DE3323465C2 (de) | ||
DE4322316C1 (de) | Einlaufsystem für eine Aluminiumstranggußanlage | |
EP0630711B1 (de) | Eintauchausguss | |
DE3107503C2 (de) | Tiegel sowie zugehörige Tragvorrichtung | |
DE2620073C2 (de) | ||
DE3211787C2 (de) | ||
EP1432834B1 (de) | Verfahren zum betreiben eines kippbaren lichtbogenofens mit angebauten erker zum abstechen der schmelze | |
EP0320575A2 (de) | Verfahren zum Freihalten des Durchflusskanals von Schiebeverschlüssen an Stranggiessanlagen | |
DE10195658B4 (de) | Vorrichtung und Verfahren zum Zuführen von geschmolzenem Metall in eine Form beim Stranggießen | |
DE2548585A1 (de) | Vorrichtung zum stranggiessen von stahl | |
EP0726113B1 (de) | Einlaufsystem für eine Aluminiumstranggussanlage | |
CH671716A5 (de) | ||
DE19746728C1 (de) | Verfahren zum Angießen eines endabmessungsnahen Metallbandes | |
DE4439269C2 (de) | Lötmaschine mit angepaßtem Lötturm | |
DE2834643C2 (de) | ||
DE3525889C1 (de) | Verfahren und Vorrichtung zum troepfchen- oder strahlfoermigen Austrag eines fluessigen Mediums |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AM AU BB BG BR BY CA CN CZ EE FI GE HU JP KE KG KP KR KZ LK LR LT LV MD MG MN MW NO NZ PL RO RU SD SI SK TJ TT UA US UZ VN |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): KE MW SD SZ AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN ML MR NE SN TD TG |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 1995903251 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 08666512 Country of ref document: US |
|
WWP | Wipo information: published in national office |
Ref document number: 1995903251 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: CA |
|
WWG | Wipo information: grant in national office |
Ref document number: 1995903251 Country of ref document: EP |