TWI322049B - - Google Patents
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- Publication number
- TWI322049B TWI322049B TW096127992A TW96127992A TWI322049B TW I322049 B TWI322049 B TW I322049B TW 096127992 A TW096127992 A TW 096127992A TW 96127992 A TW96127992 A TW 96127992A TW I322049 B TWI322049 B TW I322049B
- Authority
- TW
- Taiwan
- Prior art keywords
- water
- cooling
- steel sheet
- region
- density
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 135
- 239000010959 steel Substances 0.000 claims description 135
- 238000001816 cooling Methods 0.000 claims description 114
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 64
- 239000000498 cooling water Substances 0.000 claims description 33
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 238000009826 distribution Methods 0.000 description 16
- 238000000034 method Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 7
- 238000012546 transfer Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000013456 study Methods 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product
- B21B37/76—Cooling control on the run-out table
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
- B21B45/08—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing hydraulically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
- B21B45/06—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing of strip material
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/667—Quenching devices for spray quenching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2273/00—Path parameters
- B21B2273/12—End of product
- B21B2273/14—Front end or leading end
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2273/00—Path parameters
- B21B2273/12—End of product
- B21B2273/16—Tail or rear end
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2273/00—Path parameters
- B21B2273/18—Presence of product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
- B21B37/44—Control of flatness or profile during rolling of strip, sheets or plates using heating, lubricating or water-spray cooling of the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/0218—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006223636A JP4119928B2 (ja) | 2006-08-18 | 2006-08-18 | 鋼板の冷却方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200810851A TW200810851A (en) | 2008-03-01 |
| TWI322049B true TWI322049B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 2010-03-21 |
Family
ID=39082075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW096127992A TW200810851A (en) | 2006-08-18 | 2007-07-31 | Method of cooling steel sheet |
Country Status (10)
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007046279A1 (de) * | 2007-09-27 | 2009-04-09 | Siemens Ag | Betriebsverfahren für eine Kühlstrecke mit zentralisierter Erfassung von Ventilcharakteristiken und hiermit korrespondierende Gegenstände |
| BR112012004729B1 (pt) * | 2009-12-16 | 2021-07-20 | Nippon Steel Corporation | Método para resfriar uma tira de aço laminada a quente |
| CN101954382B (zh) * | 2010-07-15 | 2012-05-30 | 首钢总公司 | 高速线材水冷逆向控制方法 |
| CN102759935A (zh) * | 2011-04-25 | 2012-10-31 | 蔺桃 | 一种新型冷却控制方法 |
| JP5950661B2 (ja) * | 2012-04-09 | 2016-07-13 | 新日鐵住金株式会社 | 熱延鋼板の冷却方法及び製造方法 |
| KR101370506B1 (ko) * | 2012-07-06 | 2014-03-06 | 주식회사 포스코 | 열가공 제어 공정의 가속냉각 장치 |
| CN104801551B (zh) * | 2014-01-23 | 2017-06-23 | 宝山钢铁股份有限公司 | 一种热连轧厚板卷取温度控制方法 |
| EP2982453A1 (de) * | 2014-08-06 | 2016-02-10 | Primetals Technologies Austria GmbH | Einstellen eines gezielten Temperaturprofiles an Bandkopf und Bandfuß vor dem Querteilen eines Metallbands |
| CN105013841B (zh) * | 2015-07-22 | 2017-05-17 | 中冶南方工程技术有限公司 | 带钢冷却系统 |
| CN105032958B (zh) * | 2015-08-24 | 2018-04-20 | 东北大学 | 应用道次间冷却工艺控制轧制的即时冷却系统及冷却方法 |
| WO2018055918A1 (ja) * | 2016-09-23 | 2018-03-29 | 新日鐵住金株式会社 | 熱延鋼板の冷却装置及び冷却方法 |
| WO2018056164A1 (ja) * | 2016-09-23 | 2018-03-29 | 新日鐵住金株式会社 | 熱延鋼板の冷却装置及び冷却方法 |
| CN106311763B (zh) * | 2016-10-25 | 2019-04-26 | 东北大学 | 一种热轧无缝钢管控制冷却用环形射流冷却装置 |
| CN106269932A (zh) * | 2016-10-25 | 2017-01-04 | 东北大学 | 一种热轧无缝钢管在线控制冷却设备 |
| TWI680813B (zh) * | 2017-04-17 | 2020-01-01 | 日商日本製鐵股份有限公司 | 熱軋鋼板之冷卻裝置以及熱軋鋼板之冷卻方法 |
| DE212019000307U1 (de) * | 2018-06-13 | 2021-02-02 | Novelis Inc. | Systeme zum Abschrecken eines Metallstreifens nach einem Walzen |
| CN110316511A (zh) * | 2019-06-05 | 2019-10-11 | 浙江长兴鼎昌金属制品有限公司 | 一种用于不锈钢生产冷却输送的节能设备 |
| CN111069308A (zh) * | 2019-12-09 | 2020-04-28 | 北京科技大学 | 一种改善中厚板在线加速冷却均匀性方法 |
| DE102020201784B4 (de) * | 2020-02-13 | 2024-10-10 | Schlüter Automation und Sensorik GmbH | Materialverfolgungsvorrichtung zur Verfolgung von Walztafeln in einer Kühlstrecke mit einer Mehrzahl von Wasserdüsen in einem Warmwalzwerk, Verfahren zum Betrieb einer Materialverfolgungsvorrichtung, Kühlanlage zum intensiven Kühlen von Walztafeln bei der Herstellung von Blechen in einem Warmwalzwerk und Verfahren zum Betrieb einer Kühlanlage |
| DE102020205252A1 (de) | 2020-04-24 | 2021-10-28 | Kocks Technik Gmbh & Co Kg | Vorrichtung zum Kühlen von Langprodukten und Verfahren zum Kühlen eines Langproduktes unter Verwendung derselben |
| EP4161714B1 (fr) * | 2020-06-04 | 2025-08-13 | Constellium Neuf Brisach | Procede de refroidissement sur un laminoir reversible a chaud |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB806786A (en) | 1955-10-11 | 1958-12-31 | British Thomson Houston Co Ltd | Improvements in and relating to cooling equipment |
| JPS6043435A (ja) | 1983-08-17 | 1985-03-08 | Nippon Steel Corp | 熱鋼板の冷却方法及び装置 |
| JPS6068107A (ja) | 1983-09-24 | 1985-04-18 | Kawasaki Steel Corp | 熱間鋼板の冷却方法および装置 |
| JPS60174833A (ja) * | 1984-02-20 | 1985-09-09 | Nippon Steel Corp | 熱鋼板の冷却方法 |
| BE900784A (fr) | 1984-10-09 | 1985-04-09 | Centre Rech Metallurgique | Dispositif pour refroidir un produit metallique en mouvement et installation en comportant l'apllication. |
| JPS62127116A (ja) | 1985-11-27 | 1987-06-09 | Mitsubishi Electric Corp | 鋼板冷却装置 |
| SU1435348A1 (ru) * | 1985-12-02 | 1988-11-07 | Киевский институт автоматики им.ХХУ съезда КПСС | Способ ускоренного охлаждени проката |
| JPS62130222A (ja) | 1985-12-03 | 1987-06-12 | Nippon Steel Corp | 熱鋼板の冷却方法及び装置 |
| JP2610019B2 (ja) | 1986-07-03 | 1997-05-14 | 新日本製鐵株式会社 | 熱鋼板の冷却方法 |
| JPH07185631A (ja) | 1993-12-28 | 1995-07-25 | Kobe Steel Ltd | 熱延鋼板の巻取温度制御方法 |
| JPH08309425A (ja) | 1995-05-23 | 1996-11-26 | Sumitomo Metal Ind Ltd | 熱延鋼板の冷却制御方法 |
| JP4403083B2 (ja) | 2005-01-17 | 2010-01-20 | 新日本製鐵株式会社 | 鋼板の制御冷却方法 |
-
2006
- 2006-08-18 JP JP2006223636A patent/JP4119928B2/ja active Active
-
2007
- 2007-07-31 EP EP07791993A patent/EP1925373B1/en active Active
- 2007-07-31 RU RU2008131698/02A patent/RU2386505C1/ru active
- 2007-07-31 KR KR1020087016005A patent/KR100882931B1/ko active Active
- 2007-07-31 CN CN200780004189XA patent/CN101378856B/zh active Active
- 2007-07-31 US US12/223,367 patent/US8282747B2/en active Active
- 2007-07-31 WO PCT/JP2007/065320 patent/WO2008020549A1/ja active Application Filing
- 2007-07-31 TW TW096127992A patent/TW200810851A/zh unknown
- 2007-07-31 DE DE602007005581T patent/DE602007005581D1/de active Active
- 2007-07-31 BR BRPI0702830-0A patent/BRPI0702830A2/pt active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| RU2386505C1 (ru) | 2010-04-20 |
| CN101378856B (zh) | 2011-08-17 |
| EP1925373B1 (en) | 2010-03-31 |
| US20090194207A1 (en) | 2009-08-06 |
| KR100882931B1 (ko) | 2009-02-10 |
| EP1925373A1 (en) | 2008-05-28 |
| US8282747B2 (en) | 2012-10-09 |
| TW200810851A (en) | 2008-03-01 |
| WO2008020549A1 (fr) | 2008-02-21 |
| DE602007005581D1 (de) | 2010-05-12 |
| JP4119928B2 (ja) | 2008-07-16 |
| KR20080089578A (ko) | 2008-10-07 |
| RU2008131698A (ru) | 2010-02-10 |
| BRPI0702830A2 (pt) | 2011-03-15 |
| EP1925373A4 (en) | 2008-08-27 |
| CN101378856A (zh) | 2009-03-04 |
| JP2008043988A (ja) | 2008-02-28 |
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