EP0133896A1 - Chenal réfractaire assemblé pour la coulée continue horizontale - Google Patents
Chenal réfractaire assemblé pour la coulée continue horizontale Download PDFInfo
- Publication number
- EP0133896A1 EP0133896A1 EP84107315A EP84107315A EP0133896A1 EP 0133896 A1 EP0133896 A1 EP 0133896A1 EP 84107315 A EP84107315 A EP 84107315A EP 84107315 A EP84107315 A EP 84107315A EP 0133896 A1 EP0133896 A1 EP 0133896A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pouring
- connection according
- cassette
- channel
- channel connection
- 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.)
- Granted
Links
- 238000009749 continuous casting Methods 0.000 title claims abstract description 7
- 229910052751 metal Inorganic materials 0.000 claims abstract description 29
- 239000002184 metal Substances 0.000 claims abstract description 29
- 230000008878 coupling Effects 0.000 claims abstract description 19
- 238000010168 coupling process Methods 0.000 claims abstract description 19
- 238000005859 coupling reaction Methods 0.000 claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 12
- 238000009826 distribution Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 239000004575 stone Substances 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000002657 fibrous material Substances 0.000 claims description 3
- 239000011261 inert gas Substances 0.000 claims description 3
- 239000000155 melt Substances 0.000 claims description 3
- 239000004570 mortar (masonry) Substances 0.000 claims description 3
- 239000000161 steel melt Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 230000002940 repellent Effects 0.000 claims 1
- 239000005871 repellent Substances 0.000 claims 1
- 238000005266 casting Methods 0.000 abstract description 17
- 238000010276 construction Methods 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009422 external insulation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- BHMLFPOTZYRDKA-IRXDYDNUSA-N (2s)-2-[(s)-(2-iodophenoxy)-phenylmethyl]morpholine Chemical compound IC1=CC=CC=C1O[C@@H](C=1C=CC=CC=1)[C@H]1OCCNC1 BHMLFPOTZYRDKA-IRXDYDNUSA-N 0.000 description 1
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- -1 ferrous metals Chemical class 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000010405 reoxidation reaction Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 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
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0637—Accessories therefor
- B22D11/064—Accessories therefor for supplying molten metal
- B22D11/0642—Nozzles
Definitions
- Horizontal continuous casting plants have so far been used successfully for casting non-ferrous metals such as lead, zinc, copper and the like. They have molds, the walls of which are formed by endless, cooled belts, as a result of which relatively high casting speeds of around 10 m per minute and thus correspondingly high casting rates are achieved with relatively little stationary equipment in the plant.
- the liquid metal is fed from the distributor vessel to the mold via an open, fire-proof channel.
- the continuous casting of liquid steel is preferably carried out in vertically oscillating molds into which an immersion tube, which is connected to the distributor vessel in an airtight and vertical manner, dips with the mouth under the steel bath level, in order to prevent atmospheric oxygen from reaching the steel melt.
- the casting speeds are a maximum of 3 to 4 m per minute, which also means that the casting capacities remain limited, although the stationary equipment is considerable due to the required intermediate deck.
- a refractory duct To create a bond from juxtaposed bodies for transferring molten steel from a tundish into a mold or casting machine of horizontal continuous casting plants, which is reliable and airtight to avoid reoxidation of the molten steel, and has a simple structure which is suitable for quick assembly and which also allows easy replacement of individual parts.
- the object is achieved according to the invention in that in the refractory lining of the distribution vessel a replaceable pouring cassette provided with a drainage channel leading to the outside of the vessel and a shut-off device is arranged in a reproducible position, which has direct or indirect connection means for a pouring tube with its outlet profile traces the cross-sectional profile of the mold and there carries a mouthpiece that seals with the mold walls.
- This results in a channel connection from two relatively easy-to-use basic units, namely a pouring cassette that can be pre-assembled with the shut-off device and the connection means for the pouring tube and can be installed in the vessel lining, and a pouring tube that is connected as an adjustable unit together with the mouthpiece protruding into the mold can.
- the pouring cassette is advantageously accessible as a wedge-shaped prefabricated component from the outside of the distributor vessel in its refractory bottom lining installed and adjusted on shaped stones arranged there.
- This design and arrangement is clear and allows a quick reproducible replacement of the pouring cassette, which is also useful with profiled edges provided on the outer end face in an abutment of a portal-like shaped stone and with the flanks and the inner end face in a horseshoe-shaped shaped stone which is flush with the bottom of the vessel fits flush.
- a shut-off device is a stopper closure device, the spout of which is arranged in the bottom plane of the vessel lining in the spout cassette and has a drainage channel of rectangular cross section, which allows a comparatively low overall height.
- a mounting iron is provided which protrudes over the outer end face.
- the pouring cassette preferably consists of chemically or hydraulically setting refractory refractory concrete with possibly integrated reinforcement or assembly iron and / or steel fiber additive in the flow area of the melt.
- Another proposal of the invention consists in the interposition of a coupling part between the pouring cassette and the pouring tube, both of which can also be connected directly to one another, for which purpose the pouring cassette then carries corresponding connecting elements on the outer end face.
- the outer end face of the pouring cassette is equipped with a circular groove and flank guides, into which a circular spring and flank surfaces of the coupling part fit, which in turn has a ball head as a connecting element for the pouring tube.
- the invention proposes to provide a flange with a spherical head seat and a flat surface at the inlet end of the pouring tube and to cover the flange area with a sheet metal jacket by means of a mortar layer, with which the pouring tube is held in an adjusted manner in a metallic frame.
- the pouring tube enables fitting connections to the coupling part and to the mouthpiece, in which the sheet metal jacket, which is used several times on new tubes and can be mortared with the help of a template for the exact fit, the conditions for a perfect storage of the pouring tube in the metallic frame and for the transfer of contact forces is fulfilled.
- the pouring tube is expediently provided with external insulation in the form of half-shells and at the outlet end with a bordered mat insulation made of ceramic fiber material.
- the mouthpiece consists of a material that repels molten steel and is encased over an external insulation by a form-fitting metal housing, which ends flush with a peripheral edge provided at the mouth tip. Designed in this way, the mouthpiece remains largely free of lumps in the flow channel and is able to withstand the stresses of the internally acting steel melt and the cooled mold walls that pass by at a comparatively high speed, and to achieve extremely satisfactory service lives in practice.
- the mouthpiece can be attached to the pouring tube with the metal housing by means of tensioning devices articulated on the pouring tube holding frame without any problems and reliably.
- a prematurely worn muzzle tip can be easily replaced or, in an economical manner, a material, preferably boron nitride, which is more expensive than the material for the mouthpiece, but offers more security with regard to the free flow of the molten steel and the wear resistance.
- the metal housing can be connected to the muzzle tip via countersunk plug pins.
- a circumferential space free of insulation with an inert gas connection is provided on the mouthpiece in front of the surface seal to the mouth tip within the metal housing perforated all around there, so that a gas barrier is established that effectively shields the inside of the mold from the outside air.
- FIG. 1, 1 means a distributor vessel, for example a tundish, which is only shown in the pouring area, from which liquid steel is fed to a mold 2, which is also only indicated, or to a casting machine with moving mold walls.
- a fire-proof duct connection 3 which is airtight on all sides is provided, which consists of a pouring cassette 4, a coupling part 5 and its pouring tube 6 with a mouthpiece 7.
- the pouring cassette 4 is laterally accessible from the outside in a reinforced area of a sheet metal jacket 8 and a refractory lining 9 having a distribution vessel 1 and is adjusted by a portal-like molded block 10 and a horseshoe-shaped molded block 11, of which the appropriately formed in two parts and with an abutment groove 10a provided portal-like molded block 10 in the wall and the horseshoe-shaped molded block 11 is installed in the bottom of the refractory vessel lining 9.
- Both shaped stones 10 and 11 serve the pouring cassette 4 as an abutment and determine their position in the vessel lining 9.
- the shaped stones 10 and 11 are flush with the inner walls of the vessel, to which a mass layer 12 is applied.
- the pouring cassette 4 is tapered on the flanks and on the support side towards the inner end face and provided with a mounting iron 14 (FIG. 2) which, mortared in a groove, surrounds the flanks and the inner end face and both ends over the protrudes the outer end face.
- a mounting iron 14 FIG. 2
- the pouring cassette 4 is equipped with an inserted pouring spout 15, which cooperates with a plug 16 as a closure for draining the melt from the vessel 1 and opens into an outflow channel 17 of rectangular cross-section which widens slightly in the outflow direction.
- the channel 17 leads to the outer end face of the pouring cassette 4, where a circular profile groove 18 and the counter profile for the abutment groove 10a of the portal-like shaped block 10 and vertical flank guides 19 are provided for the coupling part 5a.
- the pouring cassette 4 is preferably a refractory prefabricated component made of hydraulically or chemically bonded refractory concrete with a steel fiber additive in the wall area of the drain channel 17. Such components have an exact construction, which makes a low-gap, reproducible delivery possible after each exchange.
- the spout 15 and the mounting iron 14 are provided as replaceable elements on the spout cassette 4.
- the pouring channel 17 of the pouring cassette 4 is continued by the channel section 20 in the coupling part 5 which has a round profile and has a spherical head 5b in which a channel section 20a having the inclination of the pouring tube 6 and the mold 2 is arranged.
- the coupling part 5 has the shape of a round body with parallel flank surfaces 21 (FIG. 2) and a circular spring 22 as counter profiles to the flank guides 19 and the circular groove 18 on the outer end face of the pouring cassette 4.
- Coupling part 5a and ball head 5b are manufactured separately for manufacturing reasons and assembled via an annular spring 23 and an annular groove 24 to form a component.
- the pouring tube 6 connected to the coupling part 5 has a flange 6a which, as a counter-profile to the ball head 5b, has a ball head seat 6b, a flat surface 6c and a sheet metal jacket 27 over a mortar layer 26.
- the pouring tube is flattened in a wedge shape onto a rectangular exit profile 29 of the same shape as the mold, which is surrounded by a spring 30 (see FIGS. 7 and 8).
- the pouring tube 6 is surrounded by insulation, which is formed in the tubular section by half-shells 31 and 32 from molded ceramic fiber material, while the wedge-shaped end 28 has an insulating mat 33, which is fastened, for example, by means of metal strips.
- the half-shells 31 and 32 have a substantially semicircular cross-section and, in addition, the half-shells 32 are provided with parallel mating surfaces 32a for insertion into a holding frame 34, which is part of an adjustable slide (not shown further) and is used for positioning the pouring tube 6 .
- the approximately U-shaped holding frame 34 in cross section has a support surface 35 for the sheet metal jacket 27 on the flat surface 6c of the pouring tube 6, which is also supported by the sheet metal jacket 27 on the free end face 36 of the holding frame 34.
- the pouring tube 6 is clamped in '"iner positioned sheet in the holding frame 34 through the sake of simplicity not illustrated means.
- the mouthpiece 7 is connected with a counter-profiled groove 37 (FIGS. 8 and 9), which projects into the mold 2 with its mouth tip 7a and thereby cooperates in a sealing manner with the mold walls moving in the withdrawal direction.
- the outer shape of the mouthpiece 7 is a body corresponding to the mold cross section, in the present case a prismatic body, the flow channel 38 of which widens on all sides towards the mouth tip.
- the refractory material of the muzzle tip 7a has sealing contact with the mold walls via a circumferential edge 39 provided on the muzzle edge, whereas the remaining cross section of the muzzle tip 7a and mouthpiece 7 is kept smaller for applying a circumferential insulation 40 made of ceramic fiber paper and one with the circumferential edge 39 flush metal housing 41.
- This is made of a heat-resistant special alloy, which still has a strength of 10 kp / mm 2 at 900 ° C.
- the mouth tip 7a is a separate workpiece and is coupled to the mouthpiece 7 by means of pressure-cut surfaces 42, preferably with centering by means of centering bolts (not shown).
- the contact pressure is transmitted to the metal housing 41 and from there via bolts 44 which engage in the mouth tip 7a by means of clamping devices 43 which are hinged to the holding frame 34 and hold the mouthpiece 7 on the pouring tube 6.
- the metal housing has direct contact with sheet shapes 45 of the muzzle tip 7a at the locations provided for the bolts 44, while leaving out the insulation 40.
- hooks 43a belonging to the clamping devices 43 are bent out of the latter.
- a circumferential space 46 is provided under the metal housing 41, into which inert gas is introduced, of lines which can be laid within the metal housing 41 in a manner not shown.
- the metal housing 41 is provided with holes 47 so that the s in the gap between the mold wall and the mouthpiece and air keep away from the mold.
- the pouring cassette 4 consists of refractory refractory concrete.
- the coupling part 5 and the pouring tube 6, are advantageously made of a graphite-containing high-alumina material.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT84107315T ATE36478T1 (de) | 1983-08-08 | 1984-06-26 | Feuerfeste kanalverbindung fuer horizontalstranggiessanlagen. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3328586 | 1983-08-08 | ||
| DE3328586A DE3328586C2 (de) | 1983-08-08 | 1983-08-08 | Feuerfeste Kanalverbindung für Horizontal-Stranggießanlagen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0133896A1 true EP0133896A1 (fr) | 1985-03-13 |
| EP0133896B1 EP0133896B1 (fr) | 1988-08-17 |
Family
ID=6206057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP84107315A Expired EP0133896B1 (fr) | 1983-08-08 | 1984-06-26 | Chenal réfractaire assemblé pour la coulée continue horizontale |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4627481A (fr) |
| EP (1) | EP0133896B1 (fr) |
| JP (1) | JPS6061149A (fr) |
| AT (1) | ATE36478T1 (fr) |
| DE (1) | DE3328586C2 (fr) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0340769A1 (fr) * | 1988-05-05 | 1989-11-08 | Hazelett Strip-Casting Corporation | Procédé et dispositif pour préciser l'espace entre la busette de coulée et la bande de coulée ainsi que entre la busette de coulée et le bloc de rive |
| EP0346077A1 (fr) * | 1988-06-10 | 1989-12-13 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Alignement de la busette de coulée d'une machine de coulée continue |
| WO1990000455A2 (fr) * | 1988-07-13 | 1990-01-25 | Usx Engineers And Consultants, Inc. | Systeme d'alimentation a tete basse pour le coulage de sections minces |
| EP0635323A1 (fr) * | 1993-07-13 | 1995-01-25 | C. Edward Eckert | Tuyère pour moulage continu |
| US10321228B2 (en) | 2014-04-11 | 2019-06-11 | Sam Systems 2012 Limited | Sound capture method and apparatus |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63303661A (ja) * | 1987-01-22 | 1988-12-12 | Ishikawajima Harima Heavy Ind Co Ltd | 注湯装置 |
| DE19819114C1 (de) * | 1998-04-29 | 2000-01-05 | Didier Werke Ag | Feuerfester Kanal mit Außenisolierung und Verfahren zur Fugenabdichtung |
| WO2006086595A2 (fr) | 2005-02-10 | 2006-08-17 | Wahl Refractory Solutions, Llc | Buse de fragmentation |
| KR101000027B1 (ko) | 2008-09-17 | 2010-12-09 | 안기현 | 수평 연속 주조장치 |
| NO333382B1 (no) * | 2009-11-06 | 2013-05-21 | Norsk Hydro As | Metallfyllingsarrangement for kontinuerlig stopeutstyr |
| CA2829302A1 (fr) * | 2011-04-29 | 2012-11-01 | Vesuvius Crucible Company | Element refractaire, assemblage et repartiteur pour transferer du metal fondu |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR477528A (fr) * | 1914-05-16 | 1915-10-26 | Grenville Mellen | Procédé et appareil pour la coulée continue de pièces fondues |
| GB191515758A (en) * | 1914-11-28 | 1916-11-08 | Grenville Mellen | Improvements in Continuous Casting-machines. |
| FR930304A (fr) * | 1945-04-24 | 1948-01-22 | Procédé et appareil pour la coulée de pièces métalliques pleines ou creuses | |
| FR1281701A (fr) * | 1960-02-24 | 1962-01-12 | United Steel Companies Ltd | Perfectionnement apporté aux ajutages pour la coulée continue de métaux |
| US3467284A (en) * | 1967-05-24 | 1969-09-16 | Bethlehem Steel Corp | Distributor for continuous casting machine |
| DE2355015A1 (de) * | 1972-11-06 | 1974-05-16 | Siderurgie Fse Inst Rech | Giessvorrichtung mit horizontaler gleitkokille |
| FR2304424A1 (fr) * | 1975-03-17 | 1976-10-15 | Alcan Res & Dev | Dispositif de coulee continue d'un metal sous forme de bande |
| EP0123121A1 (fr) * | 1983-03-26 | 1984-10-31 | Fried. Krupp Gesellschaft mit beschränkter Haftung | Installation de chargement pour alimenter en acier fondu des machines de coulée en continu dont les parois de lingotière se déplacent dans le mDme sens que la direction de coulée |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1083262A (en) * | 1964-11-24 | 1967-09-13 | United Steel Companies Ltd | Methods of and apparatus for use in the continuous casting of steel |
| CH449861A (de) * | 1967-02-24 | 1968-01-15 | Metacon Ag | Giesseinrichtung |
| CH618366A5 (fr) * | 1977-05-05 | 1980-07-31 | Prolizenz Ag | |
| US4300621A (en) * | 1978-11-13 | 1981-11-17 | Timex Corporation | Continous casting method with vaporized coolant |
| JPS6054818B2 (ja) * | 1979-07-10 | 1985-12-02 | 日本鋼管株式会社 | 水平連続鋳造用タンデイツシユとモ−ルドとの結合方法および装置 |
| ZA821071B (en) * | 1981-03-03 | 1983-01-26 | Flogates Ltd | Improvements in the pouring of molten metals |
| US4436143A (en) * | 1981-04-20 | 1984-03-13 | Gus Sevastakis | Horizontal continuous casting apparatus |
-
1983
- 1983-08-08 DE DE3328586A patent/DE3328586C2/de not_active Expired
-
1984
- 1984-06-26 EP EP84107315A patent/EP0133896B1/fr not_active Expired
- 1984-06-26 AT AT84107315T patent/ATE36478T1/de active
- 1984-07-31 US US06/636,241 patent/US4627481A/en not_active Expired - Fee Related
- 1984-07-31 JP JP59159433A patent/JPS6061149A/ja active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR477528A (fr) * | 1914-05-16 | 1915-10-26 | Grenville Mellen | Procédé et appareil pour la coulée continue de pièces fondues |
| GB191515758A (en) * | 1914-11-28 | 1916-11-08 | Grenville Mellen | Improvements in Continuous Casting-machines. |
| FR930304A (fr) * | 1945-04-24 | 1948-01-22 | Procédé et appareil pour la coulée de pièces métalliques pleines ou creuses | |
| FR1281701A (fr) * | 1960-02-24 | 1962-01-12 | United Steel Companies Ltd | Perfectionnement apporté aux ajutages pour la coulée continue de métaux |
| US3467284A (en) * | 1967-05-24 | 1969-09-16 | Bethlehem Steel Corp | Distributor for continuous casting machine |
| DE2355015A1 (de) * | 1972-11-06 | 1974-05-16 | Siderurgie Fse Inst Rech | Giessvorrichtung mit horizontaler gleitkokille |
| FR2304424A1 (fr) * | 1975-03-17 | 1976-10-15 | Alcan Res & Dev | Dispositif de coulee continue d'un metal sous forme de bande |
| EP0123121A1 (fr) * | 1983-03-26 | 1984-10-31 | Fried. Krupp Gesellschaft mit beschränkter Haftung | Installation de chargement pour alimenter en acier fondu des machines de coulée en continu dont les parois de lingotière se déplacent dans le mDme sens que la direction de coulée |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0340769A1 (fr) * | 1988-05-05 | 1989-11-08 | Hazelett Strip-Casting Corporation | Procédé et dispositif pour préciser l'espace entre la busette de coulée et la bande de coulée ainsi que entre la busette de coulée et le bloc de rive |
| EP0346077A1 (fr) * | 1988-06-10 | 1989-12-13 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Alignement de la busette de coulée d'une machine de coulée continue |
| WO1990000455A2 (fr) * | 1988-07-13 | 1990-01-25 | Usx Engineers And Consultants, Inc. | Systeme d'alimentation a tete basse pour le coulage de sections minces |
| WO1990000455A3 (fr) * | 1988-07-13 | 1990-03-22 | Uss Eng & Consult | Systeme d'alimentation a tete basse pour le coulage de sections minces |
| EP0635323A1 (fr) * | 1993-07-13 | 1995-01-25 | C. Edward Eckert | Tuyère pour moulage continu |
| AU684081B2 (en) * | 1993-07-13 | 1997-12-04 | C. Edward Eckert | Nozzle for continuous caster |
| US10321228B2 (en) | 2014-04-11 | 2019-06-11 | Sam Systems 2012 Limited | Sound capture method and apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE36478T1 (de) | 1988-09-15 |
| DE3328586A1 (de) | 1985-02-28 |
| DE3328586C2 (de) | 1985-09-05 |
| EP0133896B1 (fr) | 1988-08-17 |
| US4627481A (en) | 1986-12-09 |
| JPS6061149A (ja) | 1985-04-08 |
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