DK0891237T3 - Process for continuous casting of metal and mold for carrying it out - Google Patents
Process for continuous casting of metal and mold for carrying it outInfo
- Publication number
- DK0891237T3 DK0891237T3 DK97919470T DK97919470T DK0891237T3 DK 0891237 T3 DK0891237 T3 DK 0891237T3 DK 97919470 T DK97919470 T DK 97919470T DK 97919470 T DK97919470 T DK 97919470T DK 0891237 T3 DK0891237 T3 DK 0891237T3
- Authority
- DK
- Denmark
- Prior art keywords
- metal
- walls
- continuous casting
- mold
- carrying
- Prior art date
Links
- 239000002184 metal Substances 0.000 title abstract 5
- 238000009749 continuous casting Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 229910001338 liquidmetal Inorganic materials 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 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
- B22D11/0401—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Confectionery (AREA)
- Steroid Compounds (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
An ingot mould has energetically cooled metal walls (1, 3) having means in their upper portion for decreasing the intensity of the heat flow extracted from the cast metal (2), such as a coating (6, 15) of a less conductive metal than that of the walls, or grooves (31) provided in said walls. On top of the walls is provided a heat insulating feeder bush (7) associated with gas injection means terminating in nozzles distributed on the inner periphery of said ingot mould. During the casting, the free surface of the liquid metal is maintained at the same level as the feeder bush, wherein the solid skin (21) only starts to solidify at the upper edge of the metal walls (3). The invention is particularly useful for the continuous casting of steel.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9604302A FR2747059B1 (en) | 1996-04-05 | 1996-04-05 | CONTINUOUS CASTING PROCESS FOR METALS AND LINGOTIERE FOR ITS IMPLEMENTATION |
| PCT/FR1997/000595 WO1997037794A1 (en) | 1996-04-05 | 1997-04-03 | Continuous casting method for metals and ingot mould for implementing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK0891237T3 true DK0891237T3 (en) | 2001-05-07 |
Family
ID=9490956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK97919470T DK0891237T3 (en) | 1996-04-05 | 1997-04-03 | Process for continuous casting of metal and mold for carrying it out |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP0891237B1 (en) |
| JP (1) | JP4058561B2 (en) |
| KR (1) | KR100447466B1 (en) |
| AT (1) | ATE198285T1 (en) |
| AU (1) | AU2392997A (en) |
| BR (1) | BR9708509A (en) |
| CA (1) | CA2250786C (en) |
| DE (1) | DE69703793T2 (en) |
| DK (1) | DK0891237T3 (en) |
| ES (1) | ES2154900T3 (en) |
| FR (1) | FR2747059B1 (en) |
| GR (1) | GR3035596T3 (en) |
| PT (1) | PT891237E (en) |
| WO (1) | WO1997037794A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1012626A3 (en) * | 1999-04-23 | 2001-01-09 | Ct De Rech S Metallurg Asbl Ve | Device to produce flat products by means of vertical load continuouscasting of molten metal |
| US7000676B2 (en) * | 2004-06-29 | 2006-02-21 | Alcoa Inc. | Controlled fluid flow mold and molten metal casting method for improved surface |
| CN106735000B (en) * | 2016-11-14 | 2018-10-23 | 东北大学 | A kind of semi-continuous casting device and method of three layers of cladding ingot casting |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE758996A (en) * | 1969-11-14 | 1971-04-30 | Kabel Metallwerke Ghh | CONTINUOUS CASTING LINGOTIER FOR CASTING A METAL, IN PARTICULAR STEEL |
| JPS5937140B2 (en) * | 1980-03-26 | 1984-09-07 | 住友軽金属工業株式会社 | Hot-top casting equipment |
| JPS6192756A (en) * | 1984-10-12 | 1986-05-10 | Sumitomo Metal Ind Ltd | Continuous casting method of preventing surface cracking of ingot and casting mold |
| DE3528649A1 (en) * | 1985-08-09 | 1987-02-19 | Schloemann Siemag Ag | VERTICAL OR ARCHED CASTING SYSTEM FOR STEEL |
| JPH01289542A (en) * | 1987-12-29 | 1989-11-21 | Nkk Corp | Mold for continuous steel casting |
| FR2703609B3 (en) * | 1993-03-30 | 1995-02-10 | Lorraine Laminage | Continuous casting process in charge of metals and ingot mold for its implementation. |
| FR2704786B3 (en) * | 1993-03-30 | 1995-03-10 | Lorraine Laminage | Continuous casting process in charge of metals, especially steel, and ingot mold for its implementation. |
-
1996
- 1996-04-05 FR FR9604302A patent/FR2747059B1/en not_active Expired - Fee Related
-
1997
- 1997-04-03 AT AT97919470T patent/ATE198285T1/en active
- 1997-04-03 BR BR9708509A patent/BR9708509A/en not_active IP Right Cessation
- 1997-04-03 DK DK97919470T patent/DK0891237T3/en active
- 1997-04-03 KR KR10-1998-0707948A patent/KR100447466B1/en not_active Expired - Fee Related
- 1997-04-03 CA CA002250786A patent/CA2250786C/en not_active Expired - Fee Related
- 1997-04-03 ES ES97919470T patent/ES2154900T3/en not_active Expired - Lifetime
- 1997-04-03 JP JP53590397A patent/JP4058561B2/en not_active Expired - Fee Related
- 1997-04-03 EP EP97919470A patent/EP0891237B1/en not_active Expired - Lifetime
- 1997-04-03 DE DE69703793T patent/DE69703793T2/en not_active Expired - Lifetime
- 1997-04-03 PT PT97919470T patent/PT891237E/en unknown
- 1997-04-03 WO PCT/FR1997/000595 patent/WO1997037794A1/en not_active Ceased
- 1997-04-03 AU AU23929/97A patent/AU2392997A/en not_active Abandoned
-
2001
- 2001-03-16 GR GR20010400441T patent/GR3035596T3/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO1997037794A1 (en) | 1997-10-16 |
| ATE198285T1 (en) | 2001-01-15 |
| DE69703793T2 (en) | 2001-07-12 |
| KR20000005257A (en) | 2000-01-25 |
| DE69703793D1 (en) | 2001-02-01 |
| GR3035596T3 (en) | 2001-06-29 |
| CA2250786C (en) | 2004-06-22 |
| EP0891237A1 (en) | 1999-01-20 |
| BR9708509A (en) | 1999-08-03 |
| AU2392997A (en) | 1997-10-29 |
| FR2747059B1 (en) | 1998-06-12 |
| KR100447466B1 (en) | 2004-10-15 |
| PT891237E (en) | 2001-06-29 |
| JP4058561B2 (en) | 2008-03-12 |
| CA2250786A1 (en) | 1997-10-16 |
| JP2000508243A (en) | 2000-07-04 |
| EP0891237B1 (en) | 2000-12-27 |
| ES2154900T3 (en) | 2001-04-16 |
| FR2747059A1 (en) | 1997-10-10 |
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