NO326654B1 - Fremgangsmate og innretning for regulering av temperaturen i en stopeblokk under stoping, isaer ved oppstart - Google Patents
Fremgangsmate og innretning for regulering av temperaturen i en stopeblokk under stoping, isaer ved oppstart Download PDFInfo
- Publication number
- NO326654B1 NO326654B1 NO19996076A NO996076A NO326654B1 NO 326654 B1 NO326654 B1 NO 326654B1 NO 19996076 A NO19996076 A NO 19996076A NO 996076 A NO996076 A NO 996076A NO 326654 B1 NO326654 B1 NO 326654B1
- Authority
- NO
- Norway
- Prior art keywords
- temperature
- casting
- ingot
- cooling
- mold
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 52
- 230000001105 regulatory effect Effects 0.000 title claims description 32
- 238000005266 casting Methods 0.000 claims description 136
- 238000001816 cooling Methods 0.000 claims description 84
- 239000002826 coolant Substances 0.000 claims description 74
- 239000000523 sample Substances 0.000 claims description 54
- 238000005259 measurement Methods 0.000 claims description 43
- 238000009529 body temperature measurement Methods 0.000 claims description 29
- 229910052751 metal Inorganic materials 0.000 claims description 29
- 239000002184 metal Substances 0.000 claims description 29
- 238000004512 die casting Methods 0.000 claims description 23
- 239000012530 fluid Substances 0.000 claims description 12
- 239000000110 cooling liquid Substances 0.000 claims description 11
- 230000004044 response Effects 0.000 claims description 11
- 238000009835 boiling Methods 0.000 claims description 10
- 238000012545 processing Methods 0.000 claims description 9
- 150000002739 metals Chemical class 0.000 claims description 8
- 238000010200 validation analysis Methods 0.000 claims description 8
- 239000000654 additive Substances 0.000 claims description 5
- 230000001276 controlling effect Effects 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 4
- 230000000737 periodic effect Effects 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 2
- 230000033228 biological regulation Effects 0.000 description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 22
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 21
- 229910045601 alloy Inorganic materials 0.000 description 15
- 239000000956 alloy Substances 0.000 description 15
- 230000006870 function Effects 0.000 description 14
- 239000007788 liquid Substances 0.000 description 11
- 238000005336 cracking Methods 0.000 description 10
- 229910052759 nickel Inorganic materials 0.000 description 10
- 230000008859 change Effects 0.000 description 9
- 238000013461 design Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 229910000838 Al alloy Inorganic materials 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 239000012809 cooling fluid Substances 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000035882 stress Effects 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000012937 correction Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 229910000990 Ni alloy Inorganic materials 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 230000010349 pulsation Effects 0.000 description 3
- 238000010791 quenching Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000009749 continuous casting Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910001338 liquidmetal Inorganic materials 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229910000809 Alumel Inorganic materials 0.000 description 1
- 229910001006 Constantan Inorganic materials 0.000 description 1
- 229910000599 Cr alloy Inorganic materials 0.000 description 1
- 230000005678 Seebeck effect Effects 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 229910001179 chromel Inorganic materials 0.000 description 1
- 239000000788 chromium alloy Substances 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011067 equilibration Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- -1 nickel metals Chemical class 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/04—Thermometers specially adapted for specific purposes for measuring temperature of moving solid bodies
- G01K13/06—Thermometers specially adapted for specific purposes for measuring temperature of moving solid bodies in linear movement
-
- 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
- B22D11/049—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds for direct chill casting, e.g. electromagnetic 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
- B22D11/16—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
- B22D11/16—Controlling or regulating processes or operations
- B22D11/22—Controlling or regulating processes or operations for cooling cast stock or mould
- B22D11/225—Controlling or regulating processes or operations for cooling cast stock or mould for secondary cooling
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
- G01K7/08—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples the object to be measured forming one of the thermoelectric materials, e.g. pointed type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Continuous Casting (AREA)
- Electrophonic Musical Instruments (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Control Of Temperature (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/873,786 US6056041A (en) | 1997-06-12 | 1997-06-12 | Method and apparatus for controlling the temperature of an ingot during casting, particularly at start up |
| PCT/CA1998/000585 WO1998056522A1 (en) | 1997-06-12 | 1998-06-12 | Method and apparatus for controlling the temperature of an ingot during casting, particularly at start-up |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO996076D0 NO996076D0 (no) | 1999-12-09 |
| NO996076L NO996076L (no) | 2000-02-10 |
| NO326654B1 true NO326654B1 (no) | 2009-01-26 |
Family
ID=25362311
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19996076A NO326654B1 (no) | 1997-06-12 | 1999-12-09 | Fremgangsmate og innretning for regulering av temperaturen i en stopeblokk under stoping, isaer ved oppstart |
| NO20071509A NO20071509L (no) | 1997-06-12 | 2007-03-23 | Fremgangsmate ved maling av en overflatetemperatur pa en metallstopeblokk |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20071509A NO20071509L (no) | 1997-06-12 | 2007-03-23 | Fremgangsmate ved maling av en overflatetemperatur pa en metallstopeblokk |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6056041A (de) |
| EP (1) | EP0991487B1 (de) |
| JP (1) | JP2002508708A (de) |
| AU (1) | AU734850B2 (de) |
| BR (1) | BR9810515A (de) |
| CA (1) | CA2291162C (de) |
| DE (1) | DE69808295T2 (de) |
| ES (1) | ES2179513T3 (de) |
| NO (2) | NO326654B1 (de) |
| WO (1) | WO1998056522A1 (de) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19841116A1 (de) * | 1998-09-09 | 2000-03-16 | Km Europa Metal Ag | Verfahren zum Betreiben einer Horizontal-Bandgießanlage und Horizontal-Bandgießanlage zur Durchführung des Verfahrens |
| US6491087B1 (en) | 2000-05-15 | 2002-12-10 | Ravindra V. Tilak | Direct chill casting mold system |
| WO2004075839A2 (en) * | 2003-02-21 | 2004-09-10 | Irm Llc | Methods and compositions for modulating apoptosis |
| US7007739B2 (en) | 2004-02-28 | 2006-03-07 | Wagstaff, Inc. | Direct chilled metal casting system |
| US9027218B2 (en) * | 2005-09-13 | 2015-05-12 | Gudmunn Slettemoen | Opto-mechanical postion finder |
| CN102259170B (zh) | 2005-10-28 | 2014-08-20 | 诺韦利斯公司 | 铸造金属的均化和热处理 |
| JP2009226470A (ja) * | 2008-03-25 | 2009-10-08 | Kobe Steel Ltd | アルミニウム鋳塊またはアルミニウム合金鋳塊の製造方法 |
| US8590596B2 (en) * | 2011-01-25 | 2013-11-26 | Wagstaff, Inc. | Coolant control and wiper system for a continuous casting molten metal mold |
| EP2688699B1 (de) | 2011-03-23 | 2017-05-03 | Novelis Inc. | Reduktion von auftriebswirbeln durch gepulsten wasserfluss in einem dc-gussvorgang |
| KR101376565B1 (ko) * | 2011-12-15 | 2014-04-02 | (주)포스코 | 연속 소둔라인 급냉대의 스트립 온도제어 방법 및 장치 |
| AT516075B1 (de) * | 2014-07-25 | 2018-09-15 | Primetals Technologies Austria GmbH | Kühlung eines metallischen Strangabschnitts |
| NO345054B1 (en) * | 2019-02-01 | 2020-09-07 | Norsk Hydro As | Casting Method and Casting Apparatus for DC casting |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1941816A1 (de) * | 1969-08-16 | 1971-04-29 | Vaw Ver Aluminium Werke Ag | Verfahren und Vorrichtung zur Regelung der Abkuehlungsgeschwindigkeit von langgestreckten,sich bewegenden,heissen Gegenstaenden aus Aluminium oder Aluminiumlegierungen |
| DE1948461A1 (de) * | 1969-09-25 | 1971-04-29 | Vaw Ver Aluminium Werke Ag | Verfahren und Vorrichtung zur Regelung der Abkuehlungsgeschwindigkeit von langgestreckten,sich bewegenden,heissen Gegenstaenden aus Metallen,mit Ausnahme von Aluminium oder Aluminiumlegierungen |
| US3829849A (en) * | 1973-03-26 | 1974-08-13 | Bendix Corp | Means for providing thermocouple failure detection in a multiple probe system |
| US3821562A (en) * | 1973-07-20 | 1974-06-28 | Gen Motors Corp | Thermocouple amplifier |
| BE822743A (fr) * | 1974-11-28 | 1975-03-14 | Procede pour controler la coulee continue des metaux. | |
| US4024764A (en) * | 1976-04-22 | 1977-05-24 | Bethlehem Steel Corporation | Method and apparatus for measuring product surface temperature in a spray cooling chamber |
| FR2477925A1 (fr) * | 1980-03-13 | 1981-09-18 | Fives Cail Babcock | Procede de controle du refroidissement du produit coule dans une installation de coulee continue |
| JPS6056460A (ja) * | 1983-09-08 | 1985-04-02 | Nippon Steel Corp | 連続鋳造鋳型内における異常検知方法 |
| US4552465A (en) * | 1984-01-10 | 1985-11-12 | Aluminum Company Of America | Two-point spring loaded thermocouple probe with replaceable tips |
| JPS6171162A (ja) * | 1984-09-17 | 1986-04-12 | Sumitomo Heavy Ind Ltd | 連続鋳造機における鋳片の表面温度制御方法 |
| US4660619A (en) * | 1985-07-23 | 1987-04-28 | Continuous Casting Systems Inc. | Mold cooling apparatus and method for continuous casting machines |
| AU588650B2 (en) * | 1985-12-09 | 1989-09-21 | Alusuisse-Lonza Holding Ltd. | Process and device for controlling the rate of cooling a continuously cast ingot |
| US4987950A (en) * | 1989-06-14 | 1991-01-29 | Aluminum Company Of America | Method and apparatus for controlling the heat transfer of liquid coolant in continuous casting |
| US5061083A (en) * | 1989-06-19 | 1991-10-29 | The United States Of America As Represented By The Department Of Energy | Temperature monitoring device and thermocouple assembly therefor |
-
1997
- 1997-06-12 US US08/873,786 patent/US6056041A/en not_active Expired - Lifetime
-
1998
- 1998-06-12 JP JP50120499A patent/JP2002508708A/ja not_active Ceased
- 1998-06-12 ES ES98930572T patent/ES2179513T3/es not_active Expired - Lifetime
- 1998-06-12 BR BR9810515-9A patent/BR9810515A/pt not_active IP Right Cessation
- 1998-06-12 EP EP98930572A patent/EP0991487B1/de not_active Expired - Lifetime
- 1998-06-12 DE DE69808295T patent/DE69808295T2/de not_active Expired - Fee Related
- 1998-06-12 CA CA002291162A patent/CA2291162C/en not_active Expired - Fee Related
- 1998-06-12 WO PCT/CA1998/000585 patent/WO1998056522A1/en active IP Right Grant
- 1998-06-12 AU AU80957/98A patent/AU734850B2/en not_active Ceased
-
1999
- 1999-12-09 NO NO19996076A patent/NO326654B1/no unknown
-
2007
- 2007-03-23 NO NO20071509A patent/NO20071509L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NO20071509L (no) | 2000-02-10 |
| CA2291162A1 (en) | 1998-12-17 |
| DE69808295D1 (de) | 2002-10-31 |
| EP0991487A1 (de) | 2000-04-12 |
| AU8095798A (en) | 1998-12-30 |
| DE69808295T2 (de) | 2003-05-08 |
| BR9810515A (pt) | 2000-09-19 |
| US6056041A (en) | 2000-05-02 |
| JP2002508708A (ja) | 2002-03-19 |
| CA2291162C (en) | 2004-08-24 |
| EP0991487B1 (de) | 2002-09-25 |
| AU734850B2 (en) | 2001-06-21 |
| ES2179513T3 (es) | 2003-01-16 |
| NO996076D0 (no) | 1999-12-09 |
| WO1998056522A1 (en) | 1998-12-17 |
| NO996076L (no) | 2000-02-10 |
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