CN1322596A - Liquid-cooling plate type crystallizer - Google Patents
Liquid-cooling plate type crystallizer Download PDFInfo
- Publication number
- CN1322596A CN1322596A CN01111912.8A CN01111912A CN1322596A CN 1322596 A CN1322596 A CN 1322596A CN 01111912 A CN01111912 A CN 01111912A CN 1322596 A CN1322596 A CN 1322596A
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- China
- Prior art keywords
- crystallizer
- plate
- plate type
- fixture
- type crystallizer
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000010949 copper Substances 0.000 claims abstract description 27
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052802 copper Inorganic materials 0.000 claims abstract description 26
- 238000003466 welding Methods 0.000 claims abstract description 17
- 229910000679 solder Inorganic materials 0.000 claims abstract description 12
- 229910000881 Cu alloy Chemical group 0.000 claims abstract description 8
- 238000005219 brazing Methods 0.000 claims description 17
- 238000010894 electron beam technology Methods 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 238000005476 soldering Methods 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 239000002826 coolant Substances 0.000 claims description 7
- 239000000498 cooling water Substances 0.000 claims description 7
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 6
- 238000009749 continuous casting Methods 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 229910000777 cunife Inorganic materials 0.000 claims description 3
- 230000004907 flux Effects 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 2
- 229910001316 Ag alloy Inorganic materials 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 210000002445 nipple Anatomy 0.000 claims 1
- 230000035515 penetration Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 6
- 238000005034 decoration Methods 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000008400 supply water Substances 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
- B22D11/04—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
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/059—Mould materials or platings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Cookers (AREA)
Abstract
Liquid-cooled plate mold comprises high heat conducting mold plates (1) made from copper or copper alloy connected to a water chamber and/or support plate (4) using fixing elements (2). Molded parts (6) having a thread (5) are arranged on the water side of each mold plate and are connected to the mold plates as fixing pieces by solder connections (7, 7') or by welding connections.
Description
The present invention relates to be used for the liquid-cooling plate type crystallizer of continuous casting of metals and especially steel, it comprises the crystallizer plate by copper or copper alloy system that heat conductivility is good, and described crystallizer plate links to each other with a water tank or a support plate respectively by set bolt.
In the identical crystallizer plate of thickness, the crystallizer plate of realizing with weld bolt fixedly is well-known.Because the crystallizer plate heats up and thermal expansion in foundry work, so additional stretch bending stress especially occurred under the situation of lag bolt, this additional stretch bending stress may cause sealing-off.
Document DE19716450A1 has described a kind of liquid cooled crystallizer that is used for continuous-casting sheet billet, it have two mutual opposed and respectively by a copper coin and the broad side walls that supporting steel plate is formed.The copper coin that limits die cavity removably is fixed on the support plate by the metal bolts of being made by Calmalloy.Metal bolts is soldered on the copper coin.In this case, also as welding filler material used the nickel circle.In copper coin, be provided with coolant flow passages, and in the cross sectional planes of bolt, be provided with the cooling hole.The core conception of above-mentioned crystallizer is exactly the metal bolts that has adopted Calmalloy system.Owing to adopted such and especially strong metal bolts that forms that draws, with being welded to connect of copper coin in obtained significant intensity and increased that strength fluctuation is very small simultaneously.For metal bolts is fixed on the copper coin, suitably adopted known bolt welding method itself.
Document WO 95/21036 has been described a kind of steel casting mold for continuous casting assembly with support plate.The good plate of the heat conductivility of being made by copper or copper alloy is screwed into the on the support plate, thin copper or copper alloy system cover the decorations layer by soldering on this plate.Perhaps, can not want the good plate of heat conductivility, and directly be soldered on the support plate covering the decorations layer.Cover the strand that the decorations layer contacts and cooling is walked when strand process crystallizer.When covering decorations layer cracking or wearing and tearing, melt and sealing-off at the soldering position, and new one deck will be soldered on heat-conducting plate or the support plate.
Document DE19801728C1 discloses a kind of continuous cast mold that preferably is used to cast steel billet, and it is made of the crystallizer plate and the water tank that are connected with each other, between water tank and crystallizer plate, has produced the water-cooled effect by the water supply runner.The water supply runner is arranged on the water tank side in the face of the crystallizer plate, rather than is arranged in the crystallizer plate.So improve the continuous cast mold of this structure type, promptly the crystallizer broad side walls is a do not supply water runner but have the water tank of the connecting plate of being with the water supply runner to be fixed together of the water tank of copper coin and/or band water supply runner or by turnbuckle and its parts.Described bolt has the turnbuckle head in tapered basically and the taper dead slot that be maintained at copper coin.
In this structure, the bolt head of turnbuckle can form special taper or become the thin plate taper, and it is advantageously by making with the copper coin identical materials of continuous cast mold.In order to make the heat conductivility optimization between turnbuckle/turnbuckle head and the copper coin, the surface between copper coin and turnbuckle/turnbuckle head is provided with heat conductivility good metal layer and silver layer preferably.When turnbuckle was furnished with an anti-sealing and flows to the hermetically-sealed construction of hot side by described surface on the copper coin cold side, copper coin was further improved with being connected of turnbuckle.
Still undocumented patent application P19835119.9 relate to be used for the cast metal base and the crystallizer wall of the conticaster of steel billet especially, it has a water tank and a crystallizer inner panel that links to each other with water tank by bolt.Bolt has one respectively and passes bolt neck water tank and that contain a bolt neck cross section and one and remain on bolt head in the crystallizer inner panel and that contain a bolt head cross section.Stipulated that in order to simplify bolt fixing in the crystallizer inner panel bolt head cross section of one of them bolt is greater than the bolt neck cross section of this bolt, the crystallizer plate have one that dwindle towards water tank and be used for the groove of receive bolts bolt head.
At last, DE1508902 discloses a kind of liquid-cooling plate type crystallizer that is used for continuous casting high-temperature molten metal base and especially steel billet, and wherein crystallizer wall links to each other with a support by set bolt.Also be provided with pole, they are along in the hole that laterally is installed in crystallizer wall of cast direction and be equipped with the screwed hole that is used to put set bolt.Embodiment hereto, processing cost is quite high.
Based on above-mentioned prior art, task of the present invention is, in the liquid-cooling plate type crystallizer of type as described in claim 1 preorder, under the alternation situation that temperature produces in cast work, suppress or reduce as far as possible at copper or copper alloy crystallizer inner panel and plant with holding, problem and trouble in the join domain of copper support or moulding or steel support plate or water chamber plate, and propose a kind ofly reliably the fixture that bears tension and thermic load to be fixed on fixed solution on the Cu crystallizer inner panel, trouble-free long term service can be implemented and be applicable to this fixed solution under the condition of job costs and cost of investment economical rationality.
In order to finish above-mentioned task, the present invention stipulated in the liquid-cooling plate type continuous cast mold of the above-mentioned type, is provided with the profiled part that is shaped on screw thread and connects or be welded to connect by soldering in the flowing water side of each crystallizer plate to make described profiled part and be rigidly connected as fixture ground and crystallizer plate.
On the one hand, such soldering connects and/or is welded to connect easy formation and has obtained fatigue strength under reversed stresses as 180 newton/square millimeters.
In such syndeton, profiled part or fixture are preferably made by good conductor material such as CuAg, CuCrZr, CuNiBe or CuNiFe, and this is favourable.
In addition, fixture links to each other with the crystallizer plate by the high solder layer of shear strength.
But also can adopt such measure, promptly fixture links to each other with the crystallizer plate by a solder brazing layer, and preferably adopts the brazing flux of argentiferous or copper as brazing metal ground.
In addition, to link to each other with the crystallizer plate by high temperature brazing also be feasible to fixture.In addition, the heating at soldering position can realize by electron beam or electric current.
It is very favourable that fixture links to each other with the crystallizer plate by electron beam welding.In addition, fixture can be installed to one equally in the more shallow circular groove of crystallizer backboard face, and therefore, welding is along the boundary position between crystallizer plate and the fixture and annular carrying out.Electron beam directive crystallizer plate surface with can vertically or tilting an angle.Fixture can be equipped with a so long flange, and promptly it ends at the groove top edge as illustrated in fig. 2.Fixture can be made by good conductor metal material or suitable steel alloy as described above.
Corresponding to dependent claims provided other design of the present invention.
From following description, details of the present invention, technical characterictic and advantage have been obtained to the embodiment shown in the accompanying drawing signal.
Fig. 1 illustrates with partial cross section and has profiled part and the crystallizer inner panel that twisted solid support plate set bolt therein that is fixed by soldering.
Fig. 2 has the crystallizer inner panel of the profiled part that is fixed by electron beam welding with partial section's presentation graphs 1.
The part-structure of the liquid-cooling plate type crystallizer that is used for continuous casting high-temperature molten metal such as steel shown in Figure 1 comprises a copper plate of crystallizer or a copper alloy plate 1 that heat conductivility is good, and it links to each other with the water tank of back or support plate 4 with cooling water runner 3 respectively by set bolt 2.The cooling water runner also can be arranged in the crystallizer plate.
According to the present invention, in the flowing water side of crystallizer plate 1, be provided with the profiled part 6 that is shaped on the screwed hole 5 that is used to be screwed into set bolt 2, described profiled part is by soldering syndeton 7,7 ' and be rigidly connected as fixture ground and crystallizer plate 1.Profiled part or fixture 6 are preferably made by good conductor metal material such as CuAg, CuCrZr, CuNiBe or CuNiFe.Fixture 6 links to each other with crystallizer plate 1 by a solder layer 7.Solder layer 7 with high shear strength is preferably made by the alloy brazed material of CdZn, CdZnAg or SnCdZn.
But, also can take such measure, promptly fixture 6 links to each other with crystallizer plate 1 by a solder brazing layer 7 ', and as preferential copper brazing alloy or the silver brazing alloy of adopting in brazing metal ground.
By the high temperature brazing mode by electron beam or electric current fixture 6 being linked to each other with crystallizer plate 1 also is feasible.
Though this brazed structure can obtain the intensity more higher relatively than solder position above under about 450 ℃ brazing temperature, but under the situation of bearing the alternating temperature-changing load, it compares the easier soldering cracking phenomena that occurs with the solder position, therefore it manufacture need be higher cost, and do not have when maintenance under the situation of the copper material around the influence especially, it is sealing-off no longer.
A design of the present invention stipulated, the braze surface of fixture 6 be symmetry to be suitable for an accurate in locating.
The substantive design of the present invention has also been stipulated, fixture is the profiled part with cross section of the annular of being preferably, they are mounted and soldering superficial as reaching deeply in 5 millimeters the harmonious groove on crystallizer plate 1 back side, the hole 9 that has all sides all to constitute at interval with fixture 6 in support plate 4, described hole links to each other with at least one coolant flow passages circulation.Hole 9 also can be arranged in the water chamber plate.
This set bolt structure has been brought following advantage, and promptly not only cooling water flows around fixture 6, and flows around the tightening latch of bolt 2, thereby, sufficiently cooled off this two parts.Simultaneously, got rid of the damage danger that soldering connects reliably.
Other design of the present invention also is for this purpose, and promptly support plate 4 holds set bolt 2 and thick than its tightening latch diameter hole forming to have under the situation of annular gap 10, and all annular gaps 10 all are communicated with the hole 9 of a conveying cooling water.
Above-mentioned design also has other advantage, depends on that promptly the differential expansion between crystallizer plate 1 and support plate 4 of temperature needn't be cancelled forcibly.
Can also adopt following measure selectively, coolant flow passages 3 both can be arranged in the crystallizer plate 1, or be arranged on a support plate 4 or a water tank in the plate of this crystallizer plate.
At last, the coolant flow passages in crystallizer plate 13 is preferably on the cast direction and is designed grooving or hole.
Fig. 2 drawn comprise Fig. 1 profiled part 6 shown in partial section, its replacement solution as above-mentioned task firmly links to each other with crystallizer plate 1 by electron beam welding structure 12.This Welding Structure is positioned on the lateral surface of profiled part 6.Before welding, cross section is the external diameter of profiled part of annular 1 millimeter-8 millimeters the diameter that had thick (greatly) in the zone of weld seam 12.For electron beam welding, crystallizer plate 1 can have an outstanding slightly material protrusion in fixed area, and it is substantially equal to the dark height of weld seam.Profiled part 6 is shaped on the internal thread (Fig. 1) that is used for twisting fixing bolt 2.Profiled part also can be designed to the form with externally threaded bolt.The cooling water runner 3 of support plate 4 and the hole 9 of carrying cooling water have been expressed in the partial cutaway mode.
Claims (27)
1. the liquid-cooling plate type crystallizer that is used for continuous casting of metals and especially steel, it comprises copper plate of crystallizer or the crystallizer copper plate (1) that heat conductivility is good, described crystallizer plate links to each other with a water tank or a support plate (4) respectively by retaining element (2), it is characterized in that, on the flowing water side of each crystallizer plate (1), be provided with the profiled part (6) that is shaped on screw thread (5), they connect (7,7 ') by soldering or are welded to connect (12) and are rigidly connected as fixture ground and crystallizer plate (1).
2. plate type crystallizer as claimed in claim 1 is characterized in that, profiled part or fixture (6) are preferably made by a kind of good conductor metal material such as CuAg, CuCrZr, CuNiBe or CuNiFe.
3. plate type crystallizer as claimed in claim 1 or 2 is characterized in that, fixture (6) links to each other with crystallizer plate (1) by a solder layer (7).
4. plate type crystallizer as claimed in claim 3 is characterized in that, has that the solder layer (7) of high shear strength preferably makes with the alloy brazed agent of CdZn, CdZnAg or SnCdZn.
5. plate type crystallizer as claimed in claim 1 or 2 is characterized in that, fixture (6) links to each other with crystallizer plate (1) by a solder brazing layer (7 ').
6. plate type crystallizer as claimed in claim 5 is characterized in that, described solder brazing layer (7 ') is to make with the soldering flux of copper brazing alloy or silver brazing alloy.
7. plate type crystallizer as claimed in claim 1 or 2 is characterized in that, fixture links to each other with the crystallizer plate by high temperature brazing.
8. plate type crystallizer as claimed in claim 7 is characterized in that, described high temperature brazing realizes by electron beam or electric current.
9. as claim 7 or 8 described plate type crystallizers, it is characterized in that the high temperature brazing layer is to make with soldering flux copper alloy or silver alloy.
10. at least as the described plate type crystallizer of one of claim 1-6, it is characterized in that, the braze surface of fixture (6) be the symmetry to be suitable for an accurate in locating.
11. at least as the described plate type crystallizer of one of claim 1-7, it is characterized in that, fixture (6) is the profiled part that preferably has annular cross section, they are mounted and soldering is fixed in the groove (8) of the superficial corresponding unanimity on the back side of crystallizer plate (1), being provided with the hole (9) that all sides all constitute at interval with fixture (6) in water tank or support plate (4), circulates with at least one coolant flow passages and is connected in described hole.
12. plate type crystallizer as claimed in claim 11 is characterized in that, fixture (6) is equipped with nipple.
13. as the described plate type crystallizer of one of claim 1-12, it is characterized in that, water tank or support plate (4) have under the situation that forms annular gap (10) and hold set bolt (2) and the hole (2 ') thicker than tightening latch diameter, and all annular gaps (10) all are communicated with a cooling water sprocket hole (9).
14. as the described plate type crystallizer of one of claim 1-13, it is characterized in that at least, coolant flow passages (3) be arranged on selectively crystallizer plate (1), support plate (4) or a water tank in the plate of this crystallizer plate (1).
15. as the described plate type crystallizer of one of claim 1-14, it is characterized in that at least the coolant flow passages (3) in crystallizer plate (1) preferably is designed the shape in grooving or hole on the cast direction.
16. as the described plate type crystallizer of one of claim 1-15, it is characterized in that at least, between the bolt head of water tank or support plate (4) and connecting bolt (2), be provided with pad and/or elastic component (11).
17. plate type crystallizer as claimed in claim 1 is characterized in that, profiled part (6) preferably links to each other with crystallizer plate (1) by electron beam welding.
18. plate type crystallizer as claimed in claim 17 is characterized in that, electron beam welding seam (12) preferably is arranged on the lateral surface of profiled part (6).
19., it is characterized in that shape and the external diameter that is used for electron beam welding in weld seam (12) zone that profiled part (6) is configured to annular fixing member have a thicker diameter as claim 17 or 18 described plate type crystallizers.
20., it is characterized in that the fixture external diameter that is used for electron beam welding in weld seam (12) zone is than 1 millimeter-8 millimeters of its free external diameters thick (greatly) as claim 17,18 or 19 described plate type crystallizers.
21. as the described plate type crystallizer of one of claim 17-20, it is characterized in that at least crystallizer plate (1) has the protrusion that it approximates weld penetration highly greatly in the electron beam welding district.
22. as the described plate type crystallizer of one of claim 17-21, it is characterized in that at least profiled part (6) or fixture be steel preferably.
23. as the described plate type crystallizer of one of claim 17-22, it is characterized in that at least profiled part (6) or fixture are made by high strength copper alloy.
24. as the described plate type crystallizer of one of claim 17-23, it is characterized in that at least fixture is configured to set bolt (2) shape and preferably is shaped on external screw thread.
25. as the described plate type crystallizer of one of claim 17-24, it is characterized in that at least set bolt (2) has thicker tightening latch diameter in the electron beam welding district.
26. as the described plate type crystallizer of one of claim 17-25, it is characterized in that at least the set bolt that is used for electron beam welding (2) external diameter in the weld metal zone is than 1 millimeter-8 millimeters of its tightening latch diameters thick (greatly).
27. as the described plate type crystallizer of one of claim 17-26, it is characterized in that at least described set bolt is steel preferably.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10015037.3 | 2000-03-25 | ||
| DE10015037 | 2000-03-25 | ||
| DE10039625.9 | 2000-08-09 | ||
| DE10039625A DE10039625A1 (en) | 2000-03-25 | 2000-08-09 | Liquid-cooled plate mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1322596A true CN1322596A (en) | 2001-11-21 |
Family
ID=26005030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01111912.8A Pending CN1322596A (en) | 2000-03-25 | 2001-03-23 | Liquid-cooling plate type crystallizer |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20010042608A1 (en) |
| EP (1) | EP1138417A1 (en) |
| JP (1) | JP2001314942A (en) |
| CN (1) | CN1322596A (en) |
| BR (1) | BR0101148A (en) |
| CA (1) | CA2341920A1 (en) |
| MX (1) | MXPA01002885A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108078A (en) * | 2015-09-15 | 2015-12-02 | 西峡龙成特种材料有限公司 | Fastening structure for copper plate of metal continuous casting crystallizer |
| CN105108083A (en) * | 2015-09-15 | 2015-12-02 | 西峡龙成特种材料有限公司 | Cooling gap-adjustable liquid cooling crystallizer for metal continuous casting |
| CN105108085A (en) * | 2015-09-15 | 2015-12-02 | 西峡龙成特种材料有限公司 | Narrow-face copper plate for metal continuous casting crystallizer |
| CN106041005A (en) * | 2016-07-19 | 2016-10-26 | 上海宝钢工业技术服务有限公司 | Integrated continuous casting mold component and preparation method |
| CN112207242A (en) * | 2020-10-13 | 2021-01-12 | 西峡龙成特种材料有限公司 | Stud welding crystallizer copper plate and machining method thereof, and crystallizer |
| CN113348043A (en) * | 2019-01-30 | 2021-09-03 | Kme特殊产品有限责任两合公司 | Metal template |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI20020750A (en) * | 2002-04-19 | 2003-10-20 | Outokumpu Oy | Process for producing a cooling element and cooling element |
| DE10237472A1 (en) * | 2002-08-16 | 2004-02-26 | Km Europa Metal Ag | Liquid-cooled mold for continuously casting steel slabs comprises mold plates made from copper or copper alloy joined to an adapter plate or water tank by bolts fixed to a base protruding from the coolant side of the mold plate |
| DE102004001928A1 (en) * | 2004-01-14 | 2005-08-04 | Km Europa Metal Ag | Liquid-cooled mold |
| JP5009122B2 (en) * | 2007-10-24 | 2012-08-22 | Ｎｅｃトーキン株式会社 | Chip-type solid electrolytic capacitor and manufacturing method thereof |
| ITMI20120153A1 (en) * | 2012-02-06 | 2013-08-07 | Arvedi Steel Engineering S P A | THREAD FOR THE CONTINUOUS CASTING FAST OF THIN BRAMMES OF STEEL |
| CN104399916B (en) * | 2014-11-18 | 2016-04-20 | 武钢集团昆明钢铁股份有限公司 | A kind of off-line of arc square billet continuous casting machine active segment is fast to arc method |
| KR101680484B1 (en) | 2015-08-24 | 2016-11-28 | 이재규 | metallic mold having bush combination structure |
| CN105108081B (en) * | 2015-09-15 | 2018-03-02 | 西峡龙成特种材料有限公司 | A kind of metal continuous cast liquid cooled crystalliser |
| CN107598104B (en) * | 2017-11-03 | 2022-12-02 | 中冶赛迪上海工程技术有限公司 | Centering tool and centering method for crystallizer and fan-shaped section |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3709286A (en) * | 1970-11-02 | 1973-01-09 | United States Steel Corp | Continuous-casting mold with thin-walled copper liner |
| JPS59229261A (en) * | 1983-05-23 | 1984-12-22 | Mitsubishi Metal Corp | Mold panel for continuous casting |
| DE19716450A1 (en) * | 1996-05-13 | 1998-05-28 | Km Europa Metal Ag | Liquid-cooled mold |
| DE19835111A1 (en) * | 1998-08-04 | 2000-02-10 | Schloemann Siemag Ag | Mold wall of a continuous caster |
-
2001
- 2001-03-20 MX MXPA01002885A patent/MXPA01002885A/en unknown
- 2001-03-22 US US09/815,292 patent/US20010042608A1/en not_active Abandoned
- 2001-03-22 EP EP01107099A patent/EP1138417A1/en not_active Withdrawn
- 2001-03-23 CN CN01111912.8A patent/CN1322596A/en active Pending
- 2001-03-23 CA CA002341920A patent/CA2341920A1/en not_active Abandoned
- 2001-03-23 JP JP2001084758A patent/JP2001314942A/en not_active Withdrawn
- 2001-03-23 BR BR0101148-0A patent/BR0101148A/en not_active Application Discontinuation
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108078A (en) * | 2015-09-15 | 2015-12-02 | 西峡龙成特种材料有限公司 | Fastening structure for copper plate of metal continuous casting crystallizer |
| CN105108083A (en) * | 2015-09-15 | 2015-12-02 | 西峡龙成特种材料有限公司 | Cooling gap-adjustable liquid cooling crystallizer for metal continuous casting |
| CN105108085A (en) * | 2015-09-15 | 2015-12-02 | 西峡龙成特种材料有限公司 | Narrow-face copper plate for metal continuous casting crystallizer |
| CN105108078B (en) * | 2015-09-15 | 2017-04-05 | 西峡龙成特种材料有限公司 | The fastening structure of metal continuous casting crystallizer copper coin |
| CN105108085B (en) * | 2015-09-15 | 2017-11-24 | 西峡龙成特种材料有限公司 | Metal continuous casting crystallizer narrow copper plate |
| CN106041005A (en) * | 2016-07-19 | 2016-10-26 | 上海宝钢工业技术服务有限公司 | Integrated continuous casting mold component and preparation method |
| CN113348043A (en) * | 2019-01-30 | 2021-09-03 | Kme特殊产品有限责任两合公司 | Metal template |
| US11383292B2 (en) | 2019-01-30 | 2022-07-12 | Kme Special Products & Solutions Gmbh | Mould plate |
| CN112207242A (en) * | 2020-10-13 | 2021-01-12 | 西峡龙成特种材料有限公司 | Stud welding crystallizer copper plate and machining method thereof, and crystallizer |
| CN112207242B (en) * | 2020-10-13 | 2022-01-04 | 西峡龙成特种材料有限公司 | Stud welding crystallizer copper plate and machining method thereof, and crystallizer |
Also Published As
| Publication number | Publication date |
|---|---|
| US20010042608A1 (en) | 2001-11-22 |
| EP1138417A1 (en) | 2001-10-04 |
| MXPA01002885A (en) | 2003-08-20 |
| BR0101148A (en) | 2001-10-30 |
| CA2341920A1 (en) | 2001-09-25 |
| JP2001314942A (en) | 2001-11-13 |
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