WO2015101553A2 - Verfahren und anlage zur herstellung von langen gussbloecken grossen querschnitts - Google Patents
Verfahren und anlage zur herstellung von langen gussbloecken grossen querschnitts Download PDFInfo
- Publication number
- WO2015101553A2 WO2015101553A2 PCT/EP2014/079136 EP2014079136W WO2015101553A2 WO 2015101553 A2 WO2015101553 A2 WO 2015101553A2 EP 2014079136 W EP2014079136 W EP 2014079136W WO 2015101553 A2 WO2015101553 A2 WO 2015101553A2
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- WO
- WIPO (PCT)
- Prior art keywords
- casting
- mold
- block
- during
- heated
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 238000005266 casting Methods 0.000 claims abstract description 57
- 239000002184 metal Substances 0.000 claims abstract description 17
- 229910052751 metal Inorganic materials 0.000 claims abstract description 17
- 238000007711 solidification Methods 0.000 claims description 20
- 230000008023 solidification Effects 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 10
- 230000008018 melting Effects 0.000 claims description 10
- 239000002893 slag Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 229910001338 liquidmetal Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 238000009749 continuous casting Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 3
- 239000000155 melt Substances 0.000 claims description 2
- 230000000750 progressive effect Effects 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000009826 distribution Methods 0.000 claims 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 239000000161 steel melt Substances 0.000 claims 1
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 239000011344 liquid material Substances 0.000 description 2
- 239000012768 molten material Substances 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000005096 rolling process Methods 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
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/041—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds for vertical casting
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/16—Remelting metals
-
- 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
-
- 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
- B22D11/0401—Moulds provided with a feed head
-
- 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
- B22D11/0406—Moulds with special profile
-
- 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
- B22D11/059—Mould materials or platings
-
- 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
- B22D11/111—Treating the molten metal by using protecting powders
-
- 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
- B22D11/114—Treating the molten metal by using agitating or vibrating means
- B22D11/115—Treating the molten metal by using agitating or vibrating means by using magnetic fields
-
- 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
- B22D11/1213—Accessories for subsequent treating or working cast stock in situ for heating or insulating strands
-
- 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
- B22D11/122—Accessories for subsequent treating or working cast stock in situ using magnetic fields
-
- 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
- B22D11/14—Plants for continuous casting
- B22D11/141—Plants for continuous casting for vertical casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
- B22D23/06—Melting-down metal, e.g. metal particles, in the mould
- B22D23/10—Electroslag casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/02—Use of electric or magnetic effects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D37/00—Controlling or regulating the pouring of molten metal from a casting melt-holding vessel
-
- 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
- B22D41/005—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like with heating or cooling means
-
- 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
- B22D7/06—Ingot moulds or their manufacture
-
- 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
- B22D7/06—Ingot moulds or their manufacture
- B22D7/10—Hot tops therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D9/00—Machines or plants for casting ingots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D9/00—Machines or plants for casting ingots
- B22D9/003—Machines or plants for casting ingots for top casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D9/00—Machines or plants for casting ingots
- B22D9/006—Machines or plants for casting ingots for bottom casting
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/16—Remelting metals
- C22B9/18—Electroslag remelting
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
Definitions
- a method of making ingots having large cross-sections and lengths that exceed that conventionally found in conventional ingot casting involves partially utilizing known technologies and advantageously exploiting their characteristics. Furthermore, the invention relates to a system for carrying out the method according to the invention.
- the aim is, for example, to produce round blocks or also polygonal, square or rectangular formats with diameters for round blocks in the range of over 300 mm or equivalent cross section for other cross-sectional shapes and lengths of more than 5 m.
- Such long, largely cylindrical blocks are preferably used in ring rolling mills, where they are cut to short block slices and punched before use in the ring mill, so that the qualitatively insufficient center region is removed.
- the use of such blocks for other products is limited due to the inadequate quality of the block center.
- the large marshes require large casting radii of up to 18m to ensure solidification of the large cross-section to the end of the drive-straightening line and the beginning of the cutting path.
- a single-strand system for a cross-section of 600mm round has a casting capacity of about 550kg / min. or 33t / h, so can shed a 50t melt in 1, 5h. If one calculates with set-up times of 2.5 hours, such a plant can produce around 75,000 tons per year at 6000 hours of operation. For ladle changes and longer pouring times correspondingly more. Often only 20,000t to 25,000t of such products are needed. On the basis of these quantities, however, an amortization of such a plant can not be represented.
- the object of the invention is to avoid the disadvantages described above and to enable economic production even of small amounts of blocks with 300mm diameter and above and block lengths of more than 5m and at the same time to improve the quality level compared to the known methods described above.
- This object is achieved in a method with the characterizing features of claim 1, characterized in that the casting is continued with a casting the corresponding casting rate fixed casting until the desired or maximum determined by the lifting height of the trigger block block length is reached and after the end of the regular Casting further liquid metal supplied to an extent is so that at least the shrinkage occurring during solidification of the metal or molten steel is compensated.
- the withdrawn from the mold strand is cooled in a secondary cooling zone by water spray, spray or compressed air during the block deduction and also after completion of the same.
- the secondary cooling can be continued maximally to complete solidification to a reduced extent, but further supplied with liquid steel either compared to the casting significantly reduced casting speed or by melting a self-consumable electrode, so at least that occurring during solidification Shrinkage is compensated.
- the subsequent delivery of molten material can be carried out after the end of the casting process, for example, that after removing the ladle and any intermediate vessel used the pouring mirror is covered in the mold with a metallurgically active slag layer and by melting a self-consumable electrode after the electroslag remelting process so long is heated until the entire G confusequerites is solidified. It is essential that is heated directly after the end of pouring with high Abschmelzraten in kg / h in the range between 0.5 to 2.5 times the block diameter in mm. Instead of the block diameter, for square blocks for determining the melting rate, the side length and rectangular formats are half the sum of the narrow side and the long side.
- the used melting electrodes should correspond in terms of their chemical composition substantially the composition of the ingot.
- the heating is preferably maintained throughout the solidification process, with the rate of deposition being gradually or continuously lowered to 5-10% of the initial value until the end of solidification.
- the molten metal amount should thereby at least 2% to max. 10% of the total weight of the block.
- a replenishment of molten material after completion of the regular casting and completion of the block deduction can also be done with a reduced casting rate by at least a factor of 10, this Nachg screenrate is reduced to the end of solidification to 10% of the rate at the beginning of the Nachgie touchs so that the metal level in the mold only slightly increases.
- the supply of additional liquid material can also be achieved by continuing the casting process with at most the regular casting rate after completion of the block deduction, so that the metal level in the mold increases beyond the upper mold wheel into a ceramic walled, insulated, seated on the mold Attachment to an additional height of max. 10% of the regular cast block length is reached.
- the attachment can be additionally heated.
- the sump can be moved during the regular casting process by an electromagnetic stirrer, which is mounted either in the mold area or immediately below the mold, wherein the stirring process can be continued even after pouring and completion of the lowering.
- the metal sump is moved by a vertically movable electromagnetic stirrer during the regular casting and lowering process in the bottom part immediately above the lowering platform, wherein continue to be moved after completion of the lowering of the stirrer with progressive solidification in the vertical direction upwards can.
- FIG. 1 shows a system suitable for carrying out the method according to the invention during the regular casting process.
- the liquid metal 2, preferably liquid steel, contained in a masonry ladle 1 passes via a likewise lined intermediate vessel 3 into the short water-cooled oscillating mold 4, which may be provided with a mold stirrer 10, into the liquid metal sump 5, which has solidified from the forming one Strand shell of the pouring block 6 is enclosed.
- the metal mirror in the mold 4 is usually covered by casting powder 7. It is also possible that the metal supply to the mold 4 takes place directly from the ladle 1 and an intermediate vessel 3 is dispensed with. To protect against oxidation, the liquid metal 2 is guided by so-called ceramic shadow tubes 24.
- an electroslag heating system is further shown in the waiting position, which can be moved after completion of the casting process in the melting, casting position.
- the system consists of a traversing device 14, which can also be designed as a pivoting device. This carries a mast 15 along which an electrode carriage 16 is arranged to be movable, which in turn carries an expendable consumable electrode 18 in an electrode support arm 17.
- a consumable electrode it is also possible to use a non-consumable graphite electrode.
- the plant is connected via high current rails 17 shown in FIG. 2 and flexible high current cables 25 to an AC or DC power source 19.
- FIG. 2 shows a plant according to the invention, in which the cast block 6 after the completion of the regular casting process after the electroslag process after applying a metallurgically active slag bath 20 by melting a consumable electrode 18 is heated on the one hand and on the other hand liquid material is fed into the melt sump 5.
- FIG. 3 shows a system according to the invention with an intermediate vessel 3, which can be heated, for example, via a built-in induction coil 21.
- FIG. 4 shows a plant according to the invention with an intermediate vessel 3, which after the electro-slag heating process is heated after application of a metallically active slag bath 27 by electrodes 28, which are electrically supplied by a current source 26.
- Fig. 5 shows the mold part of a system according to the invention, on which a ceramic, insulating attachment 22 is seated, which was filled after reaching the intended block length and termination of the block deduction by continuing the casting with liquid melt, kept warm by an example inductive heating 23 can be.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Continuous Casting (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
Description
Claims
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016543605A JP6407289B2 (ja) | 2013-12-30 | 2014-12-23 | 大形断面を有する長いインゴットの製造方法およびその設備 |
ES14828466T ES2706769T3 (es) | 2013-12-30 | 2014-12-23 | Método e instalación para la producción de lingotes alargados de grandes secciones transversales |
BR112016013573-3A BR112016013573B1 (pt) | 2013-12-30 | 2014-12-23 | processo para produção de lingotes de metais |
EP17184225.5A EP3266537B1 (de) | 2013-12-30 | 2014-12-23 | Verfahren und anlage zur herstellung von langen gussbloecken grossen querschnitts |
CN201480071805.3A CN106029254B (zh) | 2013-12-30 | 2014-12-23 | 用于制造具有较大横截面的较长铸锭的方法和设备 |
MX2016008046A MX371114B (es) | 2013-12-30 | 2014-12-23 | Metodo y planta para la produccion de lingotes largos que tiene una seccion transversal grande. |
RU2016128414A RU2663661C2 (ru) | 2013-12-30 | 2014-12-23 | Способ и установка для изготовления длинных слитков большого диаметра |
EP14828466.4A EP3089838B1 (de) | 2013-12-30 | 2014-12-23 | Verfahren und anlage zur herstellung von langen gussbloecken grossen querschnitts |
US15/108,796 US9700936B2 (en) | 2013-12-30 | 2014-12-23 | Method and plant for the production of long ingots having a large cross-section |
KR1020167019789A KR101965038B1 (ko) | 2013-12-30 | 2014-12-23 | 큰 단면을 갖는 긴 주괴의 생산을 위한 방법 및 플랜트 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA992/2013 | 2013-12-30 | ||
ATA992/2013A AT515244A2 (de) | 2013-12-30 | 2013-12-30 | Verfahren zur Herstellung von langen Gussblöcken großen Querschnitts |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2015101553A2 true WO2015101553A2 (de) | 2015-07-09 |
WO2015101553A3 WO2015101553A3 (de) | 2015-08-27 |
Family
ID=52394223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2014/079136 WO2015101553A2 (de) | 2013-12-30 | 2014-12-23 | Verfahren und anlage zur herstellung von langen gussbloecken grossen querschnitts |
Country Status (11)
Country | Link |
---|---|
US (1) | US9700936B2 (de) |
EP (2) | EP3266537B1 (de) |
JP (1) | JP6407289B2 (de) |
KR (1) | KR101965038B1 (de) |
CN (1) | CN106029254B (de) |
AT (1) | AT515244A2 (de) |
BR (1) | BR112016013573B1 (de) |
ES (1) | ES2706769T3 (de) |
MX (1) | MX371114B (de) |
RU (1) | RU2663661C2 (de) |
WO (1) | WO2015101553A2 (de) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017137094A1 (en) | 2016-02-12 | 2017-08-17 | Rotelec Sa | Apparatus and method for casting ingots |
DE102017102326A1 (de) | 2017-01-20 | 2018-07-26 | Inteco Melting And Casting Technologies Gmbh | Verfahren und Vorrichtung zur Herstellung von Gussblöcken |
WO2018192903A1 (de) | 2017-04-20 | 2018-10-25 | Inteco Melting And Casting Technologies Gmbh | Verfahren und vorrichtung zum herstellen von gussblöcken aus metall |
EP3427863A1 (de) | 2017-07-11 | 2019-01-16 | INTECO melting and casting technologies GmbH | Verfahren und anlage zur herstellung von gussblöcken aus metall |
CN110343870A (zh) * | 2019-07-26 | 2019-10-18 | 浙江天宁合金材料有限公司 | 一种无氧铜熔铸生产方法 |
EP3593923A1 (de) | 2018-07-13 | 2020-01-15 | SMS Concast AG | Verfahren zum stranggiessen insbesondere bei einer vertikalgiessanlage zum abgiessen von stahl |
AT525111A1 (de) * | 2021-06-08 | 2022-12-15 | Primetals Technologies Austria GmbH | Rühren bei gegossenen Vorblöcken mit oszillierendem Strangrührer |
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CN105964988B (zh) * | 2016-03-19 | 2019-04-02 | 上海大学 | 移动型脉冲磁致振荡细化金属凝固组织方法 |
KR102123914B1 (ko) | 2018-11-06 | 2020-06-17 | 한국인닥타썸(주) | 팬케이크 형상의 주조몰드 상부 유도 가열장치 및 이를 이용한 강괴 주조방법 |
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WO2017137094A1 (en) | 2016-02-12 | 2017-08-17 | Rotelec Sa | Apparatus and method for casting ingots |
DE102017102326A1 (de) | 2017-01-20 | 2018-07-26 | Inteco Melting And Casting Technologies Gmbh | Verfahren und Vorrichtung zur Herstellung von Gussblöcken |
WO2018192903A1 (de) | 2017-04-20 | 2018-10-25 | Inteco Melting And Casting Technologies Gmbh | Verfahren und vorrichtung zum herstellen von gussblöcken aus metall |
DE102017108394A1 (de) | 2017-04-20 | 2018-10-25 | Inteco Melting And Casting Technologies Gmbh | Verfahren und Vorrichtung zum Herstellen von Gussblöcken aus Metall |
US11020795B2 (en) | 2017-04-20 | 2021-06-01 | Inteco Melting And Casting Technologies Gmbh | Method and device for producing foundry ingots from metal |
EP3427863A1 (de) | 2017-07-11 | 2019-01-16 | INTECO melting and casting technologies GmbH | Verfahren und anlage zur herstellung von gussblöcken aus metall |
WO2019011776A1 (de) | 2017-07-11 | 2019-01-17 | Inteco Melting And Casting Technologies Gmbh | Verfahren und anlage zur herstellung von gussblöcken aus metall |
EP3593923A1 (de) | 2018-07-13 | 2020-01-15 | SMS Concast AG | Verfahren zum stranggiessen insbesondere bei einer vertikalgiessanlage zum abgiessen von stahl |
WO2020011444A1 (de) | 2018-07-13 | 2020-01-16 | Sms Concast Ag | Verfahren zum stranggiessen insbesondere bei einer vertikalgiessanlage zum abgiessen von stahl |
CN110343870A (zh) * | 2019-07-26 | 2019-10-18 | 浙江天宁合金材料有限公司 | 一种无氧铜熔铸生产方法 |
CN110343870B (zh) * | 2019-07-26 | 2021-10-29 | 浙江天宁合金材料有限公司 | 一种无氧铜熔铸生产方法 |
AT525111A1 (de) * | 2021-06-08 | 2022-12-15 | Primetals Technologies Austria GmbH | Rühren bei gegossenen Vorblöcken mit oszillierendem Strangrührer |
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ES2706769T3 (es) | 2019-04-01 |
BR112016013573B1 (pt) | 2020-12-22 |
US20160325344A1 (en) | 2016-11-10 |
RU2663661C2 (ru) | 2018-08-08 |
US9700936B2 (en) | 2017-07-11 |
JP2017501887A (ja) | 2017-01-19 |
EP3266537B1 (de) | 2022-02-02 |
EP3266537A1 (de) | 2018-01-10 |
AT515244A2 (de) | 2015-07-15 |
JP6407289B2 (ja) | 2018-10-17 |
CN106029254B (zh) | 2018-10-09 |
KR20160105428A (ko) | 2016-09-06 |
EP3089838B1 (de) | 2018-10-17 |
EP3089838A2 (de) | 2016-11-09 |
WO2015101553A3 (de) | 2015-08-27 |
MX2016008046A (es) | 2017-01-13 |
MX371114B (es) | 2020-01-17 |
CN106029254A (zh) | 2016-10-12 |
RU2016128414A (ru) | 2018-02-02 |
KR101965038B1 (ko) | 2019-04-02 |
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