RU97116515A - METHOD FOR PRODUCING THIN METAL LONG-DIMENSIONAL PRODUCTS AND DEVICE FOR ITS IMPLEMENTATION - Google Patents

METHOD FOR PRODUCING THIN METAL LONG-DIMENSIONAL PRODUCTS AND DEVICE FOR ITS IMPLEMENTATION

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Publication number
RU97116515A
RU97116515A RU97116515/02A RU97116515A RU97116515A RU 97116515 A RU97116515 A RU 97116515A RU 97116515/02 A RU97116515/02 A RU 97116515/02A RU 97116515 A RU97116515 A RU 97116515A RU 97116515 A RU97116515 A RU 97116515A
Authority
RU
Russia
Prior art keywords
channel
melt
metal
heat sink
strip
Prior art date
Application number
RU97116515/02A
Other languages
Russian (ru)
Other versions
RU2145531C1 (en
Inventor
Эль Гаммаль Тарек
Хамахер Петер
Фондербанк Михель
Плешиучнигг Фритц-Петер
Фон Хаген Инго
Original Assignee
Маннесманн Аг
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE19509691A external-priority patent/DE19509691C1/en
Application filed by Маннесманн Аг filed Critical Маннесманн Аг
Publication of RU97116515A publication Critical patent/RU97116515A/en
Application granted granted Critical
Publication of RU2145531C1 publication Critical patent/RU2145531C1/en

Links

Claims (12)

1. Способ получения тонких металлических длинномерных изделий, в частности из стали, в котором металлическую полосу направляют через дно емкости, заполненной расплавом, и после накристаллизовывания расплава на ней отводят с помощью приводных роликов, расположенных выше емкости, отличающийся тем, что
а) металлическую полосу подают в направлении полости емкости без соприкосновения через щелеобразный канал,
b) в зоне устья канала расплав металла интенсивно охлаждают до такой температуры, что образуется двухфазная зона расплав/кристалл, немного выше точки затвердевания, с долей кристаллов 50-90%,
с) металлическую полосу в зоне устья канала вводят в контакт с этим охлажденным количеством металла, при этом образуется мениск и охлаждают расплав вблизи мениска в двухфазной зоне из расплава и кристаллов с температурой, немного выше точки солидуса.
1. A method of producing thin metal lengthy products, in particular steel, in which a metal strip is guided through the bottom of the vessel filled with the melt, and after crystallization of the melt, it is withdrawn using drive rollers located above the vessel, characterized in that
a) a metal strip is fed in the direction of the cavity of the tank without contact through a slit-like channel,
b) in the zone of the channel mouth, the metal melt is intensively cooled to such a temperature that a two-phase melt / crystal zone is formed, slightly above the solidification point, with a fraction of crystals of 50-90%,
c) a metal strip in the area of the channel mouth is brought into contact with this cooled amount of metal, a meniscus is formed and the melt is cooled near the meniscus in the two-phase zone from the melt and crystals with a temperature slightly above the solidus point.
2. Способ по п.1, отличающийся тем, что скорость полосы выбирают таким образом, чтобы мениск находился в зоне устья канала. 2. The method according to claim 1, characterized in that the speed of the strip is chosen so that the meniscus is in the area of the mouth of the channel. 3. Способ по п.1 или 2, отличающийся тем, что теплоотвод регулируют посредством охлаждающей среды, в зависимости от скорости полосы. 3. The method according to claim 1 or 2, characterized in that the heat sink is controlled by means of a cooling medium, depending on the speed of the strip. 4. Способ по любому из названных пп. 1-3, отличающийся тем, что теплоотвод регулируют в зависимости от температуры ванны расплава. 4. The method according to any one of these paragraphs. 1-3, characterized in that the heat sink is regulated depending on the temperature of the molten bath. 5. Устройство для получения тонких металлических длинномерных изделий, содержащее емкость, снабженную огнеупорной футеровкой и заполняемую расплавом, в дне которой имеется отверстие для пропускания металлической полосы, для осуществления способа по п.1, отличающееся тем, что отверстие выполнено в виде щелеобразного канала (20), внутренняя стенка которого имеет расстояние от поверхности металлической полосы (В), равное 0,3-1,0 мм. 5. A device for producing thin metal long products containing a container equipped with a refractory lining and filled with a melt, in the bottom of which there is an opening for passing a metal strip, for implementing the method according to claim 1, characterized in that the opening is made in the form of a slit-like channel (20 ), the inner wall of which has a distance from the surface of the metal strip (B), equal to 0.3-1.0 mm 6. Устройство по п.5, отличающееся тем, что часть (22) канала (20) выполнена из стали. 6. The device according to claim 5, characterized in that part (22) of the channel (20) is made of steel. 7. Устройство по п.5, отличающееся тем, что часть (22) канала (20), выполненная из меди, снабжена защитным слоем (27), устойчивым к абразивному износу. 7. The device according to claim 5, characterized in that the part (22) of the channel (20) made of copper is provided with a protective layer (27) that is resistant to abrasive wear. 8. Устройство по п.5, отличающееся тем, что охлаждающей средой является газ. 8. The device according to claim 5, characterized in that the cooling medium is gas. 9. Устройство по п.7, отличающееся тем, что часть (22) канала (20) подключена через подвод (31) среды и отвод (32) среды к питающей станции, с помощью которой всасыванием подается охлаждающая вода. 9. The device according to claim 7, characterized in that the part (22) of the channel (20) is connected through the inlet (31) of the medium and the outlet (32) of the medium to the supply station, by which cooling water is supplied by suction. 10. Устройство по п. 7, отличающееся тем, что часть (22) канала (20) имеет конусную форму, открывающуюся в направлении к полости емкости. 10. The device according to p. 7, characterized in that the portion (22) of the channel (20) has a conical shape that opens in the direction of the cavity of the container. 11. Устройство по п.10, отличающееся тем, что часть канала на стенке, обращенной к полости, покрыта слоем из огнеупорной массы (15). 11. The device according to claim 10, characterized in that part of the channel on the wall facing the cavity is covered with a layer of refractory mass (15). 12. Устройство по любому из названных пунктов, отличающееся тем, что оно снабжено приспособлением (51) для измерения и регулирования теплоотвода или теплоотвода от металлической части (22) канала. 12. A device according to any one of the above items, characterized in that it is equipped with a device (51) for measuring and regulating the heat sink or heat sink from the metal part (22) of the channel.
RU97116515A 1995-03-08 1996-02-07 Method for making thin metallic articles and apparatus for performing the same RU2145531C1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19509691.6 1995-03-08
DE19509691A DE19509691C1 (en) 1995-03-08 1995-03-08 Inverted continuous casting process for thin strip mfr.
PCT/DE1996/000256 WO1996027465A1 (en) 1995-03-08 1996-02-07 Floor lead-through element for an inversion casting vessel

Publications (2)

Publication Number Publication Date
RU97116515A true RU97116515A (en) 1999-07-20
RU2145531C1 RU2145531C1 (en) 2000-02-20

Family

ID=7756941

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97116515A RU2145531C1 (en) 1995-03-08 1996-02-07 Method for making thin metallic articles and apparatus for performing the same

Country Status (10)

Country Link
US (1) US5992501A (en)
EP (1) EP0814926B1 (en)
JP (1) JP3009738B2 (en)
KR (1) KR100264947B1 (en)
CN (1) CN1176612A (en)
AT (1) ATE179102T1 (en)
AU (1) AU4782696A (en)
DE (2) DE19509691C1 (en)
RU (1) RU2145531C1 (en)
WO (1) WO1996027465A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19638905C1 (en) * 1996-09-23 1998-01-02 Schloemann Siemag Ag Production of continuous coated metal products, in particular, metal strips
DE19638906C1 (en) * 1996-09-23 1998-01-02 Schloemann Siemag Ag Production of continuous coated metal products, in particular metal strips
US6037011A (en) * 1997-11-04 2000-03-14 Inland Steel Company Hot dip coating employing a plug of chilled coating metal
DE19813528A1 (en) * 1998-03-26 1999-10-07 Siemens Sa Device for treating plate-shaped workpieces, in particular printed circuit boards
FR2799767A1 (en) * 1999-10-13 2001-04-20 Lorraine Laminage Device for the wet coating of metal strip by defilement through a coating metal in the liquid state with controlled heat exchangers to help prevent the strip making contact with the walls of the coating device
US7695882B2 (en) * 2007-02-01 2010-04-13 Lexmark International, Inc. Toner formulation for controlling mass flow
CN104778374A (en) * 2015-05-04 2015-07-15 哈尔滨理工大学 Automatic dietary estimation device based on image processing and recognizing method
DE102017124144A1 (en) * 2017-10-17 2019-04-18 Mkm Mansfelder Kupfer Und Messing Gmbh Method for producing a copper profile and copper profile

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2128943A (en) * 1936-04-01 1938-09-06 American Rolling Mill Co Formation of encased structures by direct casting
US3264692A (en) * 1964-04-29 1966-08-09 Gen Electric Inlet orifice for continuous casting apparatus
US3470939A (en) * 1965-11-08 1969-10-07 Texas Instruments Inc Continuous chill casting of cladding on a continuous support
US3995587A (en) * 1973-06-28 1976-12-07 General Electric Company Continuous casting apparatus including Mo-Ti-Zr alloy bushing
JPS56151163A (en) * 1980-04-22 1981-11-24 Mitsubishi Electric Corp Dip forming device
SE427090B (en) * 1980-05-08 1983-03-07 Ekerot Sven Torbjoern PROCEDURE AND DEVICE TO MEDIUM DIRECT CASTING OF A METAL MELF MAKING METALLIC STRAIGHT PRODUCTS
JPS5797862A (en) * 1980-12-08 1982-06-17 Mitsubishi Electric Corp Producing device for rough drawn wire
JPS62112767A (en) * 1985-11-12 1987-05-23 Fujikura Ltd Dip coating forming device
DE3690741D2 (en) * 1986-05-27 1989-08-17 Mannesmann Ag Process and device for producing thin metal bar

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