RU2003127117A - METHOD AND DEVICE FOR FILLING CRYSTALLIZATION OF LIQUID METAL AND ITS CUT - Google Patents

METHOD AND DEVICE FOR FILLING CRYSTALLIZATION OF LIQUID METAL AND ITS CUT Download PDF

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Publication number
RU2003127117A
RU2003127117A RU2003127117/02A RU2003127117A RU2003127117A RU 2003127117 A RU2003127117 A RU 2003127117A RU 2003127117/02 A RU2003127117/02 A RU 2003127117/02A RU 2003127117 A RU2003127117 A RU 2003127117A RU 2003127117 A RU2003127117 A RU 2003127117A
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RU
Russia
Prior art keywords
strip
pieces
casting
pattern
roll
Prior art date
Application number
RU2003127117/02A
Other languages
Russian (ru)
Inventor
Вальтер ВАЙШЕДЕЛЬ (DE)
Вальтер Вайшедель
Вольфганг РАЙХЕЛЬТ (DE)
Вольфганг Райхельт
Original Assignee
Смс Демаг Акциенгезелльшафт (De)
Смс Демаг Акциенгезелльшафт
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 DE10138011A external-priority patent/DE10138011A1/en
Application filed by Смс Демаг Акциенгезелльшафт (De), Смс Демаг Акциенгезелльшафт filed Critical Смс Демаг Акциенгезелльшафт (De)
Publication of RU2003127117A publication Critical patent/RU2003127117A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0631Continuous 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12Accessories for subsequent treating or working cast stock in situ
    • B22D11/126Accessories for subsequent treating or working cast stock in situ for cutting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D5/00Machines or plants for pig or like casting
    • B22D5/04Machines or plants for pig or like casting with endless casting conveyors

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

The invention relates to a method and a device for producing metal pieces with a predefined size from the liquid phase, more particularly pieces made of ferro-alloys or non-ferrous metals, comprising a strip casting facility that produces a continuos metal strip having a predetermined thickness and a breaking facility that fragments the strip into pieces. During casting and solidification, a pattern of breaking points is engraved on the surface of the strip using an embossing roller (1), said pattern determining the predefined optimal size of the pieces after the band has been fragmented.

Claims (8)

1. Способ изготовления кусков (5) металла, в частности ферросплавов или цветных металлов из жидкого расплава с применением установки для литья полос, которая производит бесконечную металлическую полосу (3) заданной толщины (d), и дробильной установки, которая разрезает полосу (3), разбивает на куски (5), при этом на поверхности полосы (3) во время разливки и кристаллизации выдавливают рисунок мест (4), в которых полоса должна ломаться, причем рисунок определяет заданный оптимальный размер кусков продукта при дроблении полосы (3), отличающийся тем, что управляют скоростью (Vg) разливки, а также позицией и зазором выдавливающего валка (1) с выдавливаемым рисунком посредством системы управления в зависимости от свойств разливаемого продукта, его температуры на выпуске и желаемой толщины (d).1. A method of manufacturing pieces (5) of metal, in particular ferroalloys or non-ferrous metals from liquid melt using a strip casting machine that produces an endless metal strip (3) of a given thickness (d), and a crushing plant that cuts the strip (3) breaks into pieces (5), while on the surface of the strip (3) during casting and crystallization a pattern of places (4) is squeezed out in which the strip should break, and the figure determines the specified optimal size of the product pieces when crushing the strip (3), which differs by about controlled velocity (Vg) casting, as well as the position and the embossing roll gap (1) to extrude a pattern by a control system depending on the properties of the cast product, its discharge temperature and the desired thickness (d). 2. Способ по п.1, отличающийся тем, что системой управления управляют по формуле:2. The method according to claim 1, characterized in that the control system is controlled by the formula: Vg=f(d,t,x,D),Vg = f (d, t, x, D), где Vg=скорость разливки,where Vg = casting speed, d=толщина полосы,d = strip thickness t=температура металла на выпуске,t = metal temperature at the outlet, x=позиция валка с выдавливаемым рисунком,x = position of roll with extruded pattern, D=диаметр валка с выдавливаемым рисунком.D = extruded roll diameter. 3. Способ по п.1 или 2, отличающийся тем, что рисунок мест (4), в которых должна ломаться полоса, выполняют посредством элементов, выполненных из материала с физическими свойствами, например более высокая теплопроводность, отличающимися от материала выдавливающего валка (1), например, путем наваривания профильных элементов (2) на поверхность выдавливающего валка (1).3. The method according to claim 1 or 2, characterized in that the pattern of places (4) in which the strip should break is performed by means of elements made of material with physical properties, for example, higher thermal conductivity, different from the material of the extrusion roll (1) , for example, by welding profile elements (2) onto the surface of an extrusion roll (1). 4. Способ управления изготовлением кусков (5) металла, в частности ферросплавов или цветных металлов из жидкой фазы, включающий применение установки для литья полосы для производства бесконечной металлической полосы (3) с заданной толщиной (d) и дробильной установки, которая разрезает полосу (3) на куски (5), отличающийся тем, что регистрируют температуру металла и скорость разливки датчиками и передают для обработки системе управления, например компьютеру, посредством которой устанавливают позицию, число оборотов и глубину проникновения валка (1, 1’) с выдавливаемым рисунком.4. A method for controlling the manufacture of pieces (5) of metal, in particular ferroalloys or non-ferrous metals from the liquid phase, comprising using a strip casting plant to produce an endless metal strip (3) with a given thickness (d) and a crushing plant that cuts the strip (3 ) into pieces (5), characterized in that the metal temperature and the casting speed are recorded by sensors and transmitted for processing to a control system, for example, a computer, by which the position, speed and penetration depth of the shaft are established ka (1, 1 ’) with extruded pattern. 5. Способ по любому из пп.1-3, отличающийся тем, что валок (валки) (1, 1’) охлаждают.5. The method according to any one of claims 1 to 3, characterized in that the roll (s) (1, 1 ’) are cooled. 6. Устройство для изготовления кусков (5) металла из жидкой фазы, в частности, ферросплавов и цветных металлов для осуществления способа согласно изобретению, содержащее установку для литья полосы для изготовления бесконечной металлической полосы заданной толщины (d) и дробильную установку для разрезания полосы (3) на куски (5), отличающееся тем, что при использовании, например, одноручьевой установки для литья полосы предусмотрены дополнительные валки (1, 1’) для выдавливания во время разливки и кристаллизации рисунка мест (4), в которых полоса должна ломаться.6. A device for the manufacture of pieces (5) of metal from the liquid phase, in particular, ferroalloys and non-ferrous metals for implementing the method according to the invention, comprising a strip casting apparatus for producing an endless metal strip of a given thickness (d) and a crushing plant for cutting the strip (3 ) into pieces (5), characterized in that when using, for example, a one-strand installation for casting strips, additional rolls (1, 1 ') are provided for extruding during casting and crystallization of the pattern of places (4) in which the strips It should break. 7. Устройство по п.6, отличающееся тем, что валок (1) с выдавливаемым рисунком установлен вдоль разливаемой полосы с возможностью перемещения.7. The device according to claim 6, characterized in that the roll (1) with extruded pattern is installed along the cast strip with the possibility of movement. 8. Устройство по любому из п.6 или 7, отличающееся тем, что зазор между поверхностью ленты (6) транспортера и валком (1), а также глубина его проникновения могут быть установлены в интервале от 0 до 90% от толщины полосы (3).8. A device according to any one of claims 6 or 7, characterized in that the gap between the surface of the conveyor belt (6) and the roll (1), as well as its penetration depth, can be set in the range from 0 to 90% of the strip thickness (3 )
RU2003127117/02A 2001-02-09 2002-01-25 METHOD AND DEVICE FOR FILLING CRYSTALLIZATION OF LIQUID METAL AND ITS CUT RU2003127117A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10106336.9 2001-02-09
DE10106336 2001-02-09
DE10138011.9 2001-08-02
DE10138011A DE10138011A1 (en) 2001-02-09 2001-08-02 Method and device for pouring and solidifying liquid metal and its fragmentation

Publications (1)

Publication Number Publication Date
RU2003127117A true RU2003127117A (en) 2005-03-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2003127117/02A RU2003127117A (en) 2001-02-09 2002-01-25 METHOD AND DEVICE FOR FILLING CRYSTALLIZATION OF LIQUID METAL AND ITS CUT

Country Status (8)

Country Link
EP (1) EP1358027B1 (en)
CN (1) CN1527751A (en)
AT (1) ATE296696T1 (en)
BR (1) BR0207112A (en)
CA (1) CA2437765A1 (en)
NO (1) NO20033485L (en)
RU (1) RU2003127117A (en)
WO (1) WO2002064288A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2008100847A4 (en) 2007-10-12 2008-10-09 Bluescope Steel Limited Method of forming textured casting rolls with diamond engraving
DE102009048165A1 (en) 2009-10-02 2011-04-07 Sms Siemag Ag Method for strip casting of steel and plant for strip casting
CN103071802B (en) * 2013-01-17 2015-01-21 辽宁科技大学 Method and device for producing ferroalloy by mechanical crushing
FR3002869B1 (en) * 2013-03-06 2015-10-23 Fai Production PROCESS AND PLANT FOR TRANSFORMING A LIQUID METAL TO A SOLID STATE METAL

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE823322C (en) * 1948-10-02 1951-12-03 Eisenwerke Gelsenkirchen A G Method and device for casting metals in endless stretches
DE823778C (en) * 1948-11-05 1951-12-06 Stolberger Zink Ag Method and device for continuous casting of light and heavy metals, in particular zinc
FI45423C (en) * 1964-10-15 1972-06-12 Olsson Erik Allan Method of producing blanks or steel for rolling into rods, rods or wire by means of continuous casting.
ZA804360B (en) * 1979-07-25 1981-07-29 British Steel Corp Continuous casting of metal strip
AU639987B2 (en) * 1990-02-28 1993-08-12 Asarco Incorporated Process and apparatus for producing molded shapes
DE19956479C2 (en) * 1999-11-24 2001-11-22 Hengst Walter Gmbh & Co Kg Method and device for producing light metal pellets

Also Published As

Publication number Publication date
ATE296696T1 (en) 2005-06-15
BR0207112A (en) 2004-01-27
CA2437765A1 (en) 2002-08-22
CN1527751A (en) 2004-09-08
NO20033485D0 (en) 2003-08-06
WO2002064288A1 (en) 2002-08-22
NO20033485L (en) 2003-08-06
EP1358027A1 (en) 2003-11-05
EP1358027B1 (en) 2005-06-01

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FA92 Acknowledgement of application withdrawn (lack of supplementary materials submitted)

Effective date: 20060525