CN115319043A - Horizontal continuous casting slab casting device of CuNiSi alloy - Google Patents
Horizontal continuous casting slab casting device of CuNiSi alloy Download PDFInfo
- Publication number
- CN115319043A CN115319043A CN202211269564.6A CN202211269564A CN115319043A CN 115319043 A CN115319043 A CN 115319043A CN 202211269564 A CN202211269564 A CN 202211269564A CN 115319043 A CN115319043 A CN 115319043A
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- horizontal continuous
- continuous casting
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- 239000000956 alloy Substances 0.000 title claims abstract description 28
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 28
- 238000005266 casting Methods 0.000 title claims abstract description 23
- 238000009749 continuous casting Methods 0.000 title claims abstract description 17
- 238000001816 cooling Methods 0.000 claims abstract description 65
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 35
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 35
- 239000010439 graphite Substances 0.000 claims abstract description 35
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 238000004321 preservation Methods 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000002425 crystallisation Methods 0.000 claims description 25
- 230000008025 crystallization Effects 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000007711 solidification Methods 0.000 claims description 7
- 230000008023 solidification Effects 0.000 claims description 7
- 241000270295 Serpentes Species 0.000 claims description 6
- 239000000155 melt Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000013078 crystal Substances 0.000 description 30
- 239000002184 metal Substances 0.000 description 12
- 229910052751 metal Inorganic materials 0.000 description 12
- 238000012545 processing Methods 0.000 description 11
- 239000000047 product Substances 0.000 description 8
- 239000000498 cooling water Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000007547 defect Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000001000 micrograph Methods 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
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
- B22D11/14—Plants for continuous casting
- B22D11/143—Plants for continuous casting for horizontal casting
-
- 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
- B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
-
- 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
- B22D11/045—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds for horizontal casting
-
- 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
- B22D11/055—Cooling the 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
- B22D11/16—Controlling or regulating processes or operations
- B22D11/22—Controlling or regulating processes or operations for cooling cast stock or mould
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
The invention discloses a CuNiSi alloy horizontal continuous casting slab casting device which comprises a heat preservation furnace and a supporting roller, wherein a graphite mold is arranged at a position close to a liquid outlet of the heat preservation furnace and is fixed by a flange plate, a superaudio heating device is close to the flange plate, a cooling device is arranged at the periphery of the graphite mold, a fixed baffle is arranged at one side of the graphite mold far away from the heat preservation furnace, and the supporting roller is arranged at the outlet of the graphite mold. The device provided by the invention has the advantages that the quality of the processed product is better, the production efficiency is higher, and the production cost is obviously reduced.
Description
Technical Field
The invention relates to the technical field of alloy plate processing devices, in particular to a CuNiSi alloy horizontal continuous casting slab casting device.
Background
The alloy plate strip has a wide application range and a wide application prospect, the alloy plate strip processed under the existing equipment and technical working conditions has a low primary qualification rate, and the alloy plate strip always troubles the high-efficiency production of the alloy plate strip, and the most core device in the alloy plate strip processing is as follows: the improvement and promotion of the alloy horizontal continuous casting slab casting device are the difficulties in the alloy plate strip processing technology.
The existing alloy horizontal continuous casting slab casting device has the problems that the crystallization temperature gradient of raw material metal liquid is overlarge, the cooling is uneven, the structure of a plate strip is uneven, the structural design of a forming die has defects, the processing yield of the alloy plate strip is seriously influenced, the design of an attached cooling device is unreasonable, and the energy consumption is high. Therefore, how to comprehensively improve the processing and production efficiency of the alloy horizontal continuous casting slab casting device and improve the yield of products is a technical problem to be solved urgently.
Disclosure of Invention
The invention aims to provide a horizontal continuous casting slab casting device for CuNiSi alloy, which has good use effect and high processing efficiency.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a horizontal continuous casting slab casting device of CuNiSi alloy, includes the holding furnace, the backing roll, its characterized in that: a graphite die is arranged at a position close to a liquid outlet of the heat preservation furnace and is fixed by a flange plate, a supersonic frequency heating device is close to the flange plate, a cooling device is arranged at the periphery of the graphite die, a fixed baffle is arranged at one side of the graphite die, which is far away from the heat preservation furnace, and a supporting roller is arranged at the outlet of the graphite die.
Preferably, the graphite mold is structurally characterized in that a melt zone, a crystallization and solidification zone and a plate and strip zone are sequentially arranged in a mold cavity from an inlet; the cross section of the crystallization solidification zone is trapezoidal, one side close to the melt zone is a narrow end, and one side close to the plate zone is a wide end. The working surface of the crystallization area of the die is designed to be provided with an inclined plane with a certain angle, so that the phenomenon that precipitates of elements such as Mg, si and the like are attached to the working surface of the die when the CuNiSi alloy is crystallized and solidified can be effectively reduced, the friction force between a slab and the die is reduced, and the generation of cold and hot cracks of the slab is reduced.
And a gas channel is arranged near the outlet of the plate belt area.
The graphite mold cavity is provided with temperature measuring channels which are distributed along the direction of the mold cavity, and a plurality of temperature measuring channels can be arranged, so that the temperature of the molten metal in the crystallization area of the graphite mold can be conveniently measured. The temperature measuring device preset in the inlet end of the mold is matched with the ultrasonic heating device to accurately control the temperature of the metal liquid in the slab crystallization area, the temperature control precision is +/-5 ℃, the position of the slab crystallization area is adjusted through the temperature display of the crystallization area, the growth trend and the internal organization of slab crystal grains are improved, the copper liquid outlet end of the mold protects a gas channel port, and when the copper liquid is crystallized, protective gas is introduced into the mold to remove oxygen in the gap between the mold and the slab, so that the oxidation and slagging of the copper liquid can be effectively reduced, and the surface quality of the slab is improved.
Preferably, the cooling device has a structure that: the cooling device is an upper part and a lower part which are respectively provided with a water inlet and a water outlet, the mold cavity of the graphite mold is surrounded after the cooling device is buckled, and a flow passage is arranged in the cooling device and distributed in a snake shape; the number of the flow passages in the upper cooling device body is more than that of the lower cooling device body.
The cooling device body is arranged in a subarea manner and is divided into a plurality of cooling areas; the number of the flow channels is flexibly set in each cooling area according to the requirement, the water inlet and the water outlet are arranged in each cooling area, and the flow channels are distributed between the water inlet and the water outlet in a snake shape.
Compared with the prior art, the invention has the beneficial effects that: the specification of the plate blank produced by the device is 400-800mm in width and 10-20mm in thickness, the crystal grains mainly comprise columnar crystals, and the size of the crystal grains is 1-2mm. The crystal grains are regularly arranged in an inclined shape with a certain included angle along the crystallization line, and the crystal grains on the upper surface and the lower surface form an included angle of 10-60 degrees along the crystallization line; the device can produce columnar crystals with a centered crystallization line, uniform upper and lower crystal grains and a certain inclination angle, can obviously change the shape and the trend of the crystal grains in the plate blank, improve the rolling performance and the uniformity of the internal structure of the plate blank structure, and can directly roll the plate blank after casting.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a sectional view of a graphite mold according to the present invention.
Fig. 3 is a schematic view of the upper structure of the cooling device according to the present invention.
Fig. 4 is a schematic view of the lower structure of the cooling device according to the present invention.
FIG. 5 is an electron microscope image of the grain structure of the alloy plate strip produced by the prior art equipment.
FIG. 6 is an electron microscope image of the grain structure of the alloy plate strip produced by the equipment of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative efforts belong to the protection scope of the present invention.
In the case of the example 1, the following examples are given,
with reference to the accompanying drawings, an embodiment of the present invention is: a CuNiSi alloy horizontal continuous casting slab casting device comprises a heat preservation furnace 1, a supporting roller 8, a graphite mold 9 arranged at a position close to a liquid outlet of the heat preservation furnace 1, a liquid inlet side of the graphite mold 9 inserted into the liquid outlet of the heat preservation furnace 1 and fixed by a flange plate 3, and a superaudio frequency heating device 10, wherein the superaudio frequency heating device 10 selected by the invention is GCYP series IGBT superaudio frequency induction heating equipment; a cooling device 5 is arranged on the periphery of a graphite mold 9 close to a flange plate 3, a fixed baffle 6 is arranged on one side of the graphite mold 9 far away from a holding furnace 1, and a supporting roller 8 is arranged at the outlet of the graphite mold 9 to bear a metal plate 7 pulled out of the graphite mold 9.
The basic working principle of the invention is that a holding furnace 1 is used for containing molten metal 2, and the molten metal 2 is formed into a metal plate 7 after being formed by a graphite mold 9 and cooled by a cooling device 5 outside the graphite mold 9, thereby finishing the processing.
In the case of the example 2, the following examples are given,
on the basis of the embodiment 1, the graphite mold 9 is preferably as follows, and the graphite mold 9 has a structure that a melt zone 91, a crystallization solidification zone 92 and a plate strip zone 93 are sequentially arranged in a mold cavity from an inlet; the cross section of the crystallization solidification region 92 is trapezoidal, one side close to the melt region 91 is a narrow end, and one side close to the slab region 93 is a wide end. The working surface of the crystallization solidification zone 92 of the graphite mold 9 of the present embodiment is designed to have an inclined surface with a certain angle, so that it is possible to effectively reduce the adhesion of precipitates of elements such as Mg and Si to the working surface when the CuNiSi alloy is crystallized and solidified, reduce the friction between the metal slab and the inner cavity of the graphite mold 9, and reduce the generation of cold and hot cracks in the metal slab.
In the embodiment, a gas channel 95 is preferably arranged near the outlet of the plate belt region 93, so that timely gas exhaust is facilitated.
The cavity of the graphite mold 9 is provided with temperature measuring channels 94 which are distributed along the direction of the mold cavity and can be provided with a plurality of temperature measuring channels, so that the temperature of the molten metal at the inlet of the graphite mold can be conveniently measured by using the temperature measuring sensor.
In the case of the example 3, the following examples are given,
in this embodiment, a preferable structure of the cooling device based on embodiment 1 is: the cooling device 5 comprises an upper cooling device body 54 and a lower cooling device body 55 which are respectively provided with a water inlet 51 and a water outlet 52, and surrounds the mold cavity of the graphite mold 9 after being buckled, and flow channels 4 are arranged in the upper cooling device body 54 and the lower cooling device body 55, and the flow channels 4 are distributed in a snake shape; the number of the runners 4 in the upper cooling device body 54 is more than that of the runners 4 in the lower cooling device body 55, the number of the runners 4 used for cooling in the upper cooling device body 54 is large, the arrangement is more uniform and reasonable, the cooling uniformity and the cooling strength of the upper surface of the metal plate 7 can be further improved, the number of the runners 4 used for cooling in the lower cooling device body 55 is small, the cooling strength of the lower surface of the metal plate 7 can be further reduced, the large influence of the cooling strength of the lower surface of the plate blank due to gravity in the horizontal continuous casting process is reduced, meanwhile, the runners 4 used for cooling at the edge part are less than that of the upper cooling device body, during flow control, the cooling strength of the cooling area at the edge part is more easily controlled, the phenomenon that the edge part of the plate blank is too strong in cooling can be effectively slowed down, the cooling strength of the upper surface and the lower surface of the plate blank can be more accurately and rapidly controlled by the cooling device 5, the cooling uniformity of the upper surface and the lower surface of the plate blank is effectively improved, and the uniformity of the internal organization of the plate blank is improved.
The cooling device 5 is arranged in a subarea manner and is divided into a plurality of cooling areas; the number of the flow passages 4 is flexibly set according to the requirement in each cooling area, a water inlet 51 and a water outlet 52 are arranged in each cooling area, and the flow passages 4 are distributed between the water inlet 51 and the water outlet 52 in a snake shape.
In the case of the example 4, the following examples are given,
in the production using the inventive apparatus described in example 1, the casting speed, using the specific process parameters: 40mm/min, cooling water flow rate of the upper cooling device body 54: 1050L/h, lower cooling unit 55 cooling water flow: 1000L/h, casting temperature: 1210 deg.c.
In the case of the example 5, the following examples were conducted,
in the production using the inventive apparatus described in example 1, the casting speed, using the specific process parameters, was: 60mm/min, cooling water flow rate of the upper cooling device body 54: 1350L/h, lower cooling block 55 cooling water flow: 1300L/h, casting temperature: 1260 ℃, and the grain structure of the plate blank obtained by detecting the processed product is shown in figure 6.
In the case of the example 6, it is preferred that,
in the production using the inventive apparatus described in example 1, the casting speed, using the specific process parameters, was: 80mm/min, upper cooling unit 54 cooling water flow: 1800L/h, lower cooling unit 55 cooling water flow: 1600L/h, casting temperature: 1290 ℃.
In a comparative example,
the product produced by the existing equipment using the same parameters as in example 4 above, has a slab grain structure as shown in figure 5,
with reference to fig. 5 and 6, the product produced by the present invention is compared with the product produced by the existing equipment: the product slab produced by the existing equipment has the advantages of high crystallization cooling strength and uneven cooling, the crystal grain structure is mainly irregular equiaxial crystal accompanied with a small amount of columnar crystal, the crystal grain size is extremely uneven and is different from 1mm to 6mm, the crystal line deviates to the upper surface and is serious, and the crystal grain structure is irregularly distributed in the slab. The slab has the advantages that easily-segregated elements such as Mg, sn, zn and the like in the slab are unevenly distributed and are seriously segregated, the surface of the slab often has defects such as transverse and longitudinal cracks, drawing marks, pits and the like, the surface quality is poor, the slab is easy to have surface quality defects such as sand holes, peeling and the like in the subsequent processing process, the surface quality is poor, and the yield is low. The product produced by the invention has small slab crystallization gradient, the upper surface and the lower surface of the slab are uniformly cooled, the temperature difference between the upper surface and the lower surface is within 5 ℃, after crystal nuclei are formed on the upper surface and the lower surface of the slab, the growth conditions and the time of the crystal nuclei are equivalent, the crystal nuclei on the upper surface and the lower surface of the slab uniformly grow along the main heat dissipation direction in the middle of the slab, the crystallization temperature gradient in the crystallization area is small, so that columnar crystals are favorably formed, the columnar crystals on the upper surface and the lower surface of the slab grow until the centers of the slab meet and stop growing, a middle crystallization line is formed, and the main heat dissipation direction in the middle of the slab is the furnace direction, so that the columnar crystals of the slab have a certain inclination angle during growth. And finally, the plate blank is uniformly distributed in the plate blank mainly by a crystal grain structure which is uniform in size, centered in a crystallization line and mainly composed of columnar crystals with a certain inclination angle. Tests show that when the temperature difference between the upper plate surface and the lower plate surface of the slab is 5-15 ℃, the temperature of the upper surface of the slab is higher than that of the lower surface of the slab, taking 10 ℃ as an example, the crystallization line of the slab begins to deviate from the middle position of the slab and deviates to the upper surface of the slab, crystal grains on the lower surface of the slab tend to become larger, crystal grains on the upper surface of the slab tend to decrease, and the size of the whole crystal grains begins to be uneven. When the temperature difference between the upper plate surface and the lower plate surface of the plate blank is larger than 15 ℃, the temperature of the upper surface of the plate blank is higher than the temperature of the lower surface of the plate blank, taking 20 ℃ as an example, the side deviation of a crystallization line of the plate blank is serious, the deviation of a crystallization line to the upper surface is serious, crystal grains on the lower surface of the plate blank are obviously thick, irregular isometric crystals appear on the crystal grains on the upper surface, and the whole crystal grains are uneven in size and arranged in a mixed and disorderly manner. The grain structure with a certain inclination angle is beneficial to rolling processing, subsequent rolling processing can be directly carried out without heat treatment, the surface quality of the plate blank has no obvious cracks and slag inclusion defects, the surface quality is good, the surface quality of the plate blank has no quality defects such as peeling, sand holes and the like in the subsequent processing process of the plate blank, and the comprehensive yield of products is obviously increased.
Claims (6)
1. The utility model provides a horizontal continuous casting slab casting device of CuNiSi alloy, includes the holding furnace, the backing roll, its characterized in that: a graphite die is arranged at a position close to a liquid outlet of the heat preservation furnace and is fixed by a flange plate, a supersonic frequency heating device is close to the flange plate, a cooling device is arranged at the periphery of the graphite die, a fixed baffle is arranged at one side of the graphite die, which is far away from the heat preservation furnace, and a supporting roller is arranged at the outlet of the graphite die.
2. The apparatus for casting a horizontal continuous casting slab of CuNiSi alloy as set forth in claim 1, wherein: the graphite mold is characterized in that a melt zone, a crystallization and solidification zone and a plate and strip zone are sequentially arranged in a mold cavity from an inlet; the cross section of the crystallization solidification area is trapezoidal, one side close to the melt area is a narrow end, and one side close to the plate area is a wide end.
3. The apparatus for casting a horizontal continuous casting slab of CuNiSi alloy as set forth in claim 2, wherein: and a gas channel is arranged near the outlet of the plate band area.
4. The apparatus for casting a horizontal continuous casting slab of CuNiSi alloy as claimed in claim 2, wherein: the graphite mold cavity is provided with temperature measuring channels which are distributed along the direction of the mold cavity.
5. The apparatus for casting a horizontal continuous casting slab of CuNiSi alloy as claimed in claim 1, wherein: the structure of the cooling device is as follows: the cooling device is an upper part and a lower part which are respectively provided with a water inlet and a water outlet, the mold cavity of the graphite mold is surrounded after the cooling device is buckled, and a flow passage is arranged in the cooling device and distributed in a snake shape; the number of flow channels in the upper cooling device body is greater than that in the lower cooling device body.
6. The apparatus for casting a horizontal continuous casting slab of CuNiSi alloy according to claim 5, wherein: the cooling device is arranged in regions and is divided into a plurality of cooling areas; the number of the flow channels is flexibly set in each cooling area according to the requirement, the water inlet and the water outlet are arranged in each cooling area, and the flow channels are distributed between the water inlet and the water outlet in a snake shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211269564.6A CN115319043A (en) | 2022-10-18 | 2022-10-18 | Horizontal continuous casting slab casting device of CuNiSi alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211269564.6A CN115319043A (en) | 2022-10-18 | 2022-10-18 | Horizontal continuous casting slab casting device of CuNiSi alloy |
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| Publication Number | Publication Date |
|---|---|
| CN115319043A true CN115319043A (en) | 2022-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211269564.6A Pending CN115319043A (en) | 2022-10-18 | 2022-10-18 | Horizontal continuous casting slab casting device of CuNiSi alloy |
Country Status (1)
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| CN (1) | CN115319043A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1471859A (en) * | 1965-05-03 | 1967-03-03 | Method for the continuous casting of a strip, and device for its implementation | |
| JPS5536088A (en) * | 1978-09-08 | 1980-03-13 | Nippon Steel Corp | Separated cooling box of horizontal continuous casting machine |
| JPS63160750A (en) * | 1986-12-24 | 1988-07-04 | Nippon Steel Corp | Introducing pipe-mold for continuous casting |
| SU1669120A1 (en) * | 1989-08-02 | 1993-05-07 | Uk Nii Metallov | Crystallizer for horizontal or inclined continuous blank casting |
| JPH06226406A (en) * | 1993-02-02 | 1994-08-16 | Mitsubishi Electric Corp | Continuous casting apparatus and continuous casting method |
| CN2671719Y (en) * | 2004-02-16 | 2005-01-19 | 宁波兴业电子铜带有限公司 | Cry stallizing device for copper alloy strip blank horizontal casting |
| CN101992277A (en) * | 2010-12-17 | 2011-03-30 | 中色奥博特铜铝业有限公司 | Crystallizer |
| CN102248138A (en) * | 2011-07-22 | 2011-11-23 | 北京科技大学 | Horizontal continuous casting crystallizer capable of realizing circumferential uniform cooling |
| CN105312518A (en) * | 2015-12-15 | 2016-02-10 | 邯郸市恒工冶金机械有限公司 | Crystallizer adapting to different cooling strengthes |
| CN110842162A (en) * | 2019-12-13 | 2020-02-28 | 无锡市锡山变压器电炉厂 | Crystallizer for large-size horizontal continuous casting of red copper ingot |
-
2022
- 2022-10-18 CN CN202211269564.6A patent/CN115319043A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1471859A (en) * | 1965-05-03 | 1967-03-03 | Method for the continuous casting of a strip, and device for its implementation | |
| JPS5536088A (en) * | 1978-09-08 | 1980-03-13 | Nippon Steel Corp | Separated cooling box of horizontal continuous casting machine |
| JPS63160750A (en) * | 1986-12-24 | 1988-07-04 | Nippon Steel Corp | Introducing pipe-mold for continuous casting |
| SU1669120A1 (en) * | 1989-08-02 | 1993-05-07 | Uk Nii Metallov | Crystallizer for horizontal or inclined continuous blank casting |
| JPH06226406A (en) * | 1993-02-02 | 1994-08-16 | Mitsubishi Electric Corp | Continuous casting apparatus and continuous casting method |
| CN2671719Y (en) * | 2004-02-16 | 2005-01-19 | 宁波兴业电子铜带有限公司 | Cry stallizing device for copper alloy strip blank horizontal casting |
| CN101992277A (en) * | 2010-12-17 | 2011-03-30 | 中色奥博特铜铝业有限公司 | Crystallizer |
| CN102248138A (en) * | 2011-07-22 | 2011-11-23 | 北京科技大学 | Horizontal continuous casting crystallizer capable of realizing circumferential uniform cooling |
| CN105312518A (en) * | 2015-12-15 | 2016-02-10 | 邯郸市恒工冶金机械有限公司 | Crystallizer adapting to different cooling strengthes |
| CN110842162A (en) * | 2019-12-13 | 2020-02-28 | 无锡市锡山变压器电炉厂 | Crystallizer for large-size horizontal continuous casting of red copper ingot |
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