NO304140B1 - FremgangsmÕte for kontinuerlig st°ping av metallplater, og tilsvarende anordning - Google Patents
FremgangsmÕte for kontinuerlig st°ping av metallplater, og tilsvarende anordning Download PDFInfo
- Publication number
- NO304140B1 NO304140B1 NO924661A NO924661A NO304140B1 NO 304140 B1 NO304140 B1 NO 304140B1 NO 924661 A NO924661 A NO 924661A NO 924661 A NO924661 A NO 924661A NO 304140 B1 NO304140 B1 NO 304140B1
- Authority
- NO
- Norway
- Prior art keywords
- rollers
- molten metal
- magnet
- magnetic field
- dam
- Prior art date
Links
- 239000002184 metal Substances 0.000 title claims description 118
- 229910052751 metal Inorganic materials 0.000 title claims description 118
- 238000000034 method Methods 0.000 title claims description 24
- 238000009749 continuous casting Methods 0.000 title claims description 7
- 230000005291 magnetic effect Effects 0.000 claims description 114
- 238000001816 cooling Methods 0.000 claims description 10
- 239000000919 ceramic Substances 0.000 claims description 7
- 239000003302 ferromagnetic material Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 3
- 230000014759 maintenance of location Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 25
- 239000010959 steel Substances 0.000 description 25
- 238000005266 casting Methods 0.000 description 22
- 230000004907 flux Effects 0.000 description 21
- 239000000463 material Substances 0.000 description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 15
- 229910052802 copper Inorganic materials 0.000 description 15
- 239000010949 copper Substances 0.000 description 15
- 238000013461 design Methods 0.000 description 15
- 238000004519 manufacturing process Methods 0.000 description 10
- 230000035699 permeability Effects 0.000 description 10
- 238000005096 rolling process Methods 0.000 description 10
- 239000010935 stainless steel Substances 0.000 description 10
- 229910001220 stainless steel Inorganic materials 0.000 description 10
- 230000008901 benefit Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000035515 penetration Effects 0.000 description 6
- 229910000881 Cu alloy Inorganic materials 0.000 description 5
- 239000000155 melt Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000002826 coolant Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 229910001208 Crucible steel Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 229910001338 liquidmetal Inorganic materials 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000002847 impedance measurement Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/16—Controlling or regulating processes or operations
-
- 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
- B22D11/0648—Casting surfaces
- B22D11/066—Side dams
- B22D11/0662—Side dams having electromagnetic confining means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
- B22D11/114—Treating the molten metal by using agitating or vibrating means
- B22D11/115—Treating the molten metal by using agitating or vibrating means by using magnetic fields
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Continuous Casting (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/272,353 US4936374A (en) | 1988-11-17 | 1988-11-17 | Sidewall containment of liquid metal with horizontal alternating magnetic fields |
| PCT/US1990/003243 WO1991018696A1 (en) | 1988-11-17 | 1990-06-07 | Sidewall containment of liquid metal with horizontal alternating magnetic fields |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO924661D0 NO924661D0 (no) | 1992-12-03 |
| NO924661L NO924661L (no) | 1993-02-05 |
| NO304140B1 true NO304140B1 (no) | 1998-11-02 |
Family
ID=23039435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO924661A NO304140B1 (no) | 1988-11-17 | 1992-12-03 | FremgangsmÕte for kontinuerlig st°ping av metallplater, og tilsvarende anordning |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US4936374A (ja) |
| EP (1) | EP0531286B2 (ja) |
| JP (1) | JPH07115135B2 (ja) |
| KR (1) | KR960015335B1 (ja) |
| AU (1) | AU655403B2 (ja) |
| BR (1) | BR9008029A (ja) |
| DE (1) | DE69032562T3 (ja) |
| NO (1) | NO304140B1 (ja) |
| RU (1) | RU2087248C1 (ja) |
| UA (1) | UA24014C2 (ja) |
| WO (1) | WO1991018696A1 (ja) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5954118A (en) * | 1988-11-17 | 1999-09-21 | Arch Development Corporation | Apparatus for efficient sidewall containment of molten metal with horizontal alternating magnetic fields utilizing low reluctance rims |
| US4936374A (en) * | 1988-11-17 | 1990-06-26 | The United States Of America As Represented By The United States Department Of Energy | Sidewall containment of liquid metal with horizontal alternating magnetic fields |
| US5601140A (en) * | 1993-07-23 | 1997-02-11 | Arch Development Corporation | Apparatus for efficient sidewall containment of molten metal with horizontal alternating magnetic fields utilizing a ferromagnetic dam |
| US5379828A (en) * | 1990-12-10 | 1995-01-10 | Inland Steel Company | Apparatus and method for continuous casting of molten steel |
| IT1244513B (it) * | 1991-04-17 | 1994-07-15 | Sviluppo Materiali Spa | Perfezionamento per macchine di colata continua verticale sottile. |
| EP0586732B1 (en) * | 1992-06-22 | 1998-03-25 | Inland Steel Company | Apparatus and method for magnetically confining molten metal |
| WO1994011134A1 (en) * | 1992-06-22 | 1994-05-26 | Inland Steel Company | Apparatus and method for magnetically confining molten metal |
| US5197534A (en) * | 1991-08-01 | 1993-03-30 | Inland Steel Company | Apparatus and method for magnetically confining molten metal |
| US5494095A (en) * | 1992-04-08 | 1996-02-27 | Inland Steel Company | Apparatus for continuous casting of molten steel |
| US5251685A (en) * | 1992-08-05 | 1993-10-12 | Inland Steel Company | Apparatus and method for sidewall containment of molten metal with horizontal alternating magnetic fields |
| GB9304340D0 (en) * | 1993-03-03 | 1993-04-21 | Atomic Energy Authority Uk | Metal casting |
| DE4307850C1 (de) * | 1993-03-12 | 1994-06-09 | Usinor Sacilor Puteaux | Verfahren und Vorrichtung zur Seitenabdichtung beim endabmessungsnahen Bandgießen |
| ZA938381B (en) * | 1993-03-22 | 1994-06-13 | Inland Steel Co | Apparatus and method for magnetically confining molten metal using concentrating fins |
| US5482107A (en) * | 1994-02-04 | 1996-01-09 | Inland Steel Company | Continuously cast electrical steel strip |
| US5513692A (en) * | 1994-03-31 | 1996-05-07 | Inland Steel Company | Electromagnetic confinement of molten metal with conduction current assistance |
| US5495886A (en) * | 1994-04-29 | 1996-03-05 | Inland Steel Company | Apparatus and method for sidewall containment of molten metal with vertical magnetic fields |
| US5487421A (en) * | 1994-06-22 | 1996-01-30 | Inland Steel Company | Strip casting apparatus with electromagnetic confining dam |
| AUPM883894A0 (en) * | 1994-10-14 | 1994-11-10 | Bhp Steel (Jla) Pty Limited | Metal casting |
| AU703835B2 (en) * | 1994-10-14 | 1999-04-01 | Bhp Steel (Jla) Pty Limited | Metal casting |
| JPH0999346A (ja) * | 1995-08-01 | 1997-04-15 | Mitsubishi Heavy Ind Ltd | 連続鋳造装置 |
| US5695001A (en) * | 1996-03-20 | 1997-12-09 | Inland Steel Company | Electromagnetic confining dam for continuous strip caster |
| WO1998036861A1 (en) * | 1997-02-20 | 1998-08-27 | Kaiser Aluminum & Chemical Corporation | Method and apparatus for electromagnetic confinement of molten metal |
| AUPO749697A0 (en) * | 1997-06-23 | 1997-07-17 | Bhp Steel (Jla) Pty Limited | Twin roll continuous casting installation |
| IL144972A0 (en) * | 2001-08-19 | 2002-06-30 | Nat Diversified Ind Aust Pty L | Continuous casting of metal sheets and bands |
| CH695138A5 (de) * | 2001-09-18 | 2005-12-30 | Main Man Inspiration Ag | Verfahren und Vorrichtung zur Abdichtung eines Spaltes zwischen einer Rollenstirnseite und einer Seitenabdichtung an einer Rollen- Bandgiessmaschine. |
| DE102004002124A1 (de) * | 2004-01-14 | 2005-08-11 | Km Europa Metal Ag | Gießwalzanlage |
| DE102005030766A1 (de) * | 2005-07-01 | 2007-01-04 | Sms Demag Ag | Vorrichtung zur Schmelztauchbeschichtung eines Metallstranges |
| US20070095499A1 (en) | 2005-11-01 | 2007-05-03 | Tomes David A Jr | Method and apparatus for electromagnetic confinement of molten metal in horizontal casting systems |
| DE102009035241B4 (de) * | 2008-08-07 | 2014-06-12 | Tmt Tapping-Measuring-Technology Gmbh | Verfahren und Vorrichtungen zur Regelung der Strömungsgeschwindigkeit und zum Abbremsen von nichtferromagnetischen, elektrisch leitfähigen Flüssigkeiten und Schmelzen |
| DE102008036798A1 (de) * | 2008-08-07 | 2010-02-18 | Tmt Tapping-Measuring-Technology Gmbh | Verfahren und Vorrichtung zur Regelung der Strömungsgeschwindigkeit und zum Abbremsen von Schmelzeströmen durch Magnetfelder, insbesondere beim Abstich von metallurgischen Behältern wie Hochöfen und Schmelzöfen |
| US8408280B1 (en) * | 2012-02-17 | 2013-04-02 | Wagstaff, Inc. | Bleedout detection system |
| GB2524962B (en) * | 2014-04-07 | 2016-12-07 | Cambridge Entpr Ltd | Strip casting |
| CN110280730B (zh) * | 2019-07-25 | 2022-03-04 | 河南科技大学 | 一种铸轧机、铸轧辊、铸轧辊套及连续铸轧方法 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU383524A1 (ru) * | 1970-07-03 | 1973-05-23 | Установка непрерывной разливки металлов в ленту | |
| CH600966A5 (ja) † | 1974-11-01 | 1978-06-30 | Erik Allan Olsson | |
| FR2316026A1 (fr) * | 1975-07-04 | 1977-01-28 | Anvar | Dispositif electromagnetique de confinement des metaux liquides |
| FR2396612A2 (fr) * | 1977-07-08 | 1979-02-02 | Anvar | Dispositif electromagnetique de confinement des metaux liquides pour realiser une regulation de debit |
| SU980937A1 (ru) * | 1981-01-06 | 1982-12-15 | Государственный научно-исследовательский и проектный институт сплавов и обработки цветных металлов "Гипроцветметобработка" | Установка непрерывного лить |
| JPS57177861A (en) * | 1981-04-27 | 1982-11-01 | Nippon Kokan Kk <Nkk> | Production of metallic plate |
| DE3131353A1 (de) † | 1981-08-07 | 1983-02-24 | Neue Technik Entwicklung und Vertrieb F. Block, 5106 Roetgen | "verfahren und vorrichtung zum abdichten des spaltes zwischen relativ zueinander bewegten einrichtungen" |
| CH659783A5 (de) * | 1983-03-29 | 1987-02-27 | Metacon Ag | Verfahren und vorrichtung zum steuern einer stranggiessanlage. |
| JPS60106651A (ja) * | 1983-11-11 | 1985-06-12 | Mitsubishi Heavy Ind Ltd | 溶湯流動制御装置 |
| FR2558085B1 (fr) * | 1984-01-18 | 1987-05-15 | Usinor | Procede et dispositif pour l'elaboration de rubans metalliques et semi-metalliques de faible epaisseur |
| JPS62104653A (ja) * | 1985-10-30 | 1987-05-15 | Kawasaki Steel Corp | 溶湯の端面形状制御方法とその装置 |
| JPS62104553A (ja) * | 1985-10-31 | 1987-05-15 | Ajinomoto Co Inc | 動物栄養のための固体組成物 |
| US4741383A (en) * | 1986-06-10 | 1988-05-03 | The United States Of America As Represented By The United States Department Of Energy | Horizontal electromagnetic casting of thin metal sheets |
| JPH078413B2 (ja) * | 1986-10-14 | 1995-02-01 | 株式会社神戸製鋼所 | 双ロ−ル式連続鋳造装置 |
| JPS63112046A (ja) * | 1986-10-28 | 1988-05-17 | Kobe Steel Ltd | ストリツプキヤスタ− |
| SU1530326A1 (ru) * | 1987-10-16 | 1989-12-23 | Институт черной металлургии | Устройство дл непрерывного лить заготовок |
| JPH01266946A (ja) * | 1988-04-15 | 1989-10-24 | Nippon Steel Corp | 磁場導入型双ロール式薄板連続鋳造方法 |
| US4974661A (en) * | 1988-06-17 | 1990-12-04 | Arch Development Corp. | Sidewall containment of liquid metal with vertical alternating magnetic fields |
| US4936374A (en) * | 1988-11-17 | 1990-06-26 | The United States Of America As Represented By The United States Department Of Energy | Sidewall containment of liquid metal with horizontal alternating magnetic fields |
-
1988
- 1988-11-17 US US07/272,353 patent/US4936374A/en not_active Expired - Lifetime
-
1990
- 1990-06-07 BR BR909008029A patent/BR9008029A/pt not_active IP Right Cessation
- 1990-06-07 US US07/952,519 patent/US5385201A/en not_active Expired - Fee Related
- 1990-06-07 WO PCT/US1990/003243 patent/WO1991018696A1/en active IP Right Grant
- 1990-06-07 RU RU92016326/02A patent/RU2087248C1/ru not_active IP Right Cessation
- 1990-06-07 AU AU58426/90A patent/AU655403B2/en not_active Ceased
- 1990-06-07 DE DE69032562T patent/DE69032562T3/de not_active Expired - Fee Related
- 1990-06-07 KR KR1019920703117A patent/KR960015335B1/ko not_active IP Right Cessation
- 1990-06-07 JP JP2509097A patent/JPH07115135B2/ja not_active Expired - Lifetime
- 1990-06-07 EP EP90910039A patent/EP0531286B2/en not_active Expired - Lifetime
- 1990-06-07 UA UA93002437A patent/UA24014C2/uk unknown
-
1992
- 1992-12-03 NO NO924661A patent/NO304140B1/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU655403B2 (en) | 1994-12-22 |
| JPH06503035A (ja) | 1994-04-07 |
| DE69032562T3 (de) | 2003-02-27 |
| NO924661L (no) | 1993-02-05 |
| EP0531286A4 (ja) | 1994-01-19 |
| EP0531286A1 (en) | 1993-03-17 |
| KR930700238A (ko) | 1993-03-13 |
| WO1991018696A1 (en) | 1991-12-12 |
| RU2087248C1 (ru) | 1997-08-20 |
| NO924661D0 (no) | 1992-12-03 |
| US4936374A (en) | 1990-06-26 |
| US5385201A (en) | 1995-01-31 |
| AU5842690A (en) | 1991-12-31 |
| EP0531286B2 (en) | 2002-11-06 |
| EP0531286B1 (en) | 1998-08-12 |
| JPH07115135B2 (ja) | 1995-12-13 |
| UA24014C2 (uk) | 1998-08-31 |
| DE69032562T2 (de) | 1999-01-21 |
| BR9008029A (pt) | 1993-03-16 |
| KR960015335B1 (ko) | 1996-11-09 |
| DE69032562D1 (de) | 1998-09-17 |
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