CN100554442C - 控制钢板冷却的方法 - Google Patents
控制钢板冷却的方法 Download PDFInfo
- Publication number
- CN100554442C CN100554442C CNB2005800464359A CN200580046435A CN100554442C CN 100554442 C CN100554442 C CN 100554442C CN B2005800464359 A CNB2005800464359 A CN B2005800464359A CN 200580046435 A CN200580046435 A CN 200580046435A CN 100554442 C CN100554442 C CN 100554442C
- Authority
- CN
- China
- Prior art keywords
- temperature
- steel plate
- phase
- specific heat
- control
- 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.)
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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
-
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
-
- 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
- C21D11/00—Process control or regulation for heat treatments
- C21D11/005—Process control or regulation for heat treatments for cooling
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/573—Continuous furnaces for strip or wire with cooling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Control Of Metal Rolling (AREA)
- Control Of Heat Treatment Processes (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP004041/2005 | 2005-01-11 | ||
JP2005004041A JP4767544B2 (ja) | 2005-01-11 | 2005-01-11 | 鋼板の冷却制御方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101098973A CN101098973A (zh) | 2008-01-02 |
CN100554442C true CN100554442C (zh) | 2009-10-28 |
Family
ID=36677505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005800464359A Active CN100554442C (zh) | 2005-01-11 | 2005-12-08 | 控制钢板冷却的方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7938917B2 (zh) |
EP (2) | EP1970457A4 (zh) |
JP (1) | JP4767544B2 (zh) |
KR (1) | KR100880961B1 (zh) |
CN (1) | CN100554442C (zh) |
BR (1) | BRPI0519815A2 (zh) |
RU (1) | RU2363740C2 (zh) |
TW (1) | TWI296213B (zh) |
WO (1) | WO2006075473A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105408505A (zh) * | 2013-05-03 | 2016-03-16 | 首要金属科技奥地利有限责任公司 | 在加热或冷却钢条之后确定铁素体相组分 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2163659B1 (de) | 2008-09-11 | 2016-06-08 | Outokumpu Nirosta GmbH | Nichtrostender Stahl, aus diesem Stahl hergestelltes Kaltband und Verfahren zur Herstellung eines Stahlflachprodukts aus diesem Stahl |
JP5693392B2 (ja) * | 2011-06-15 | 2015-04-01 | 株式会社神戸製鋼所 | 冷却又は加熱される鋼板における変態率の算出方法、及び鋼板の変態率の制御方法 |
RU2481416C1 (ru) * | 2011-11-14 | 2013-05-10 | Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) | Высокопрочная сталь |
AT513750B1 (de) * | 2013-05-03 | 2014-07-15 | Siemens Vai Metals Tech Gmbh | Bestimmung der ferritischen Phasenanteile beim Abkühlen eines Stahlbands |
EP2898963A1 (de) | 2014-01-28 | 2015-07-29 | Siemens Aktiengesellschaft | Kühlstrecke mit zweifacher Kühlung auf eine jeweilige Sollgröße |
JP6252609B2 (ja) * | 2015-02-24 | 2017-12-27 | Jfeスチール株式会社 | 冷間圧延機の張力制御方法及び冷延鋼板の製造方法 |
DE102016100811A1 (de) | 2015-09-25 | 2017-03-30 | Sms Group Gmbh | Verfahren und Ermittlung der Gefügebestandteile in einer Glühlinie |
CN110199036B (zh) * | 2016-12-20 | 2022-02-01 | 安赛乐米塔尔公司 | 用于制造热处理钢板的动态调整方法 |
AU2017381868B2 (en) * | 2016-12-20 | 2020-10-08 | Arcelormittal | A method for manufacturing a thermally treated steel sheet |
CN107574375B (zh) * | 2017-08-31 | 2019-06-07 | 武汉钢铁有限公司 | 具有优异涂搪性能的双面搪瓷用热轧酸洗钢板及其制造方法 |
KR101988771B1 (ko) | 2017-12-22 | 2019-09-30 | 주식회사 포스코 | 수소유기균열 저항성 및 길이방향 강도 균일성이 우수한 강판 및 그 제조방법 |
JP7494867B2 (ja) | 2021-06-30 | 2024-06-04 | Jfeスチール株式会社 | 熱延板の温度予測モデルおよび熱延板の変態エンタルピ予測モデルの生成方法、熱延板の巻取温度予測方法、温度制御方法、製造方法 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE504399A (zh) | 1950-07-05 | |||
JPS597414A (ja) | 1982-07-05 | 1984-01-14 | Nippon Steel Corp | 熱延鋼板の製造方法 |
US4990196A (en) * | 1988-06-13 | 1991-02-05 | Nippon Steel Corporation | Process for manufacturing building construction steel having excellent fire resistance and low yield ratio |
JPH0480324A (ja) * | 1990-07-24 | 1992-03-13 | Nippon Steel Corp | 鋼板の冷却方法 |
JPH04274812A (ja) | 1991-02-28 | 1992-09-30 | Sumitomo Metal Ind Ltd | 熱間圧延における鋼帯の冷却制御方法 |
JP2655991B2 (ja) | 1993-07-22 | 1997-09-24 | 川崎製鉄株式会社 | 方向性けい素鋼板の冷間圧延方法および冷間圧延機のロール冷却装置 |
US5666842A (en) | 1993-07-22 | 1997-09-16 | Kawasaki Steel Corporation | Method of cold rolling grain-oriented silicon steel sheet having excellent and uniform magnetic characteristics along rolling direction of coil and a roll cooling controller for cold rolling mill using the cold rolling method |
JP2954485B2 (ja) | 1994-02-07 | 1999-09-27 | 新日本製鐵株式会社 | 熱延鋼帯の捲取温度制御方法 |
JPH07224351A (ja) | 1994-02-14 | 1995-08-22 | Japan Casting & Forging Corp | 冷間加工後の一様伸びの優れた高強度熱延鋼板およびその製造方法 |
JPH08103809A (ja) | 1994-10-04 | 1996-04-23 | Sumitomo Metal Ind Ltd | 熱間圧延における鋼板の冷却制御方法 |
JPH09267113A (ja) | 1996-03-29 | 1997-10-14 | Nisshin Steel Co Ltd | 熱延鋼板の冷却制御方法 |
CA2278841C (en) * | 1997-01-29 | 2007-05-01 | Nippon Steel Corporation | High strength steels having excellent formability and high impact energy absorption properties, and a method for producing the same |
DE19850253A1 (de) * | 1998-10-31 | 2000-05-04 | Schloemann Siemag Ag | Verfahren und System zur Regelung von Kühlstrecken |
JP3480366B2 (ja) | 1999-05-07 | 2003-12-15 | 住友金属工業株式会社 | 熱延鋼板の巻取温度制御方法 |
DE10042386A1 (de) * | 2000-08-29 | 2002-03-28 | Siemens Ag | Verfahren zur Bestimmung der thermischen Materialeigenschaften von Metall-Formteilen |
DE10129565C5 (de) * | 2001-06-20 | 2007-12-27 | Siemens Ag | Kühlverfahren für ein warmgewalztes Walzgut und hiermit korrespondierendes Kühlstreckenmodell |
JP4678112B2 (ja) | 2001-09-21 | 2011-04-27 | Jfeスチール株式会社 | 鋼板の冷却方法および装置 |
DE10156008A1 (de) * | 2001-11-15 | 2003-06-05 | Siemens Ag | Steuerverfahren für eine einer Kühlstrecke vorgeordnete Fertigstraße zum Walzen von Metall-Warmband |
JP3903898B2 (ja) | 2002-10-10 | 2007-04-11 | 住友金属工業株式会社 | 金属板の製造方法及び温度制御装置 |
DE10251716B3 (de) * | 2002-11-06 | 2004-08-26 | Siemens Ag | Modellierverfahren für ein Metall |
JP2004290990A (ja) | 2003-03-26 | 2004-10-21 | Jfe Steel Kk | 熱延鋼帯の製造方法および製造装置 |
-
2005
- 2005-01-11 JP JP2005004041A patent/JP4767544B2/ja active Active
- 2005-12-08 EP EP05816475A patent/EP1970457A4/en not_active Ceased
- 2005-12-08 WO PCT/JP2005/022994 patent/WO2006075473A1/ja active Application Filing
- 2005-12-08 KR KR1020077015744A patent/KR100880961B1/ko active IP Right Grant
- 2005-12-08 CN CNB2005800464359A patent/CN100554442C/zh active Active
- 2005-12-08 BR BRPI0519815-1A patent/BRPI0519815A2/pt active IP Right Grant
- 2005-12-08 US US11/795,115 patent/US7938917B2/en active Active
- 2005-12-08 EP EP10185077.4A patent/EP2290112B1/en active Active
- 2005-12-08 RU RU2007130677/02A patent/RU2363740C2/ru active
- 2005-12-20 TW TW094145237A patent/TWI296213B/zh not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105408505A (zh) * | 2013-05-03 | 2016-03-16 | 首要金属科技奥地利有限责任公司 | 在加热或冷却钢条之后确定铁素体相组分 |
CN105408505B (zh) * | 2013-05-03 | 2017-08-08 | 首要金属科技奥地利有限责任公司 | 在加热或冷却钢条之后确定铁素体相组分 |
Also Published As
Publication number | Publication date |
---|---|
KR100880961B1 (ko) | 2009-02-03 |
KR20070087009A (ko) | 2007-08-27 |
TW200633795A (en) | 2006-10-01 |
JP4767544B2 (ja) | 2011-09-07 |
CN101098973A (zh) | 2008-01-02 |
BRPI0519815A2 (pt) | 2009-03-17 |
EP1970457A1 (en) | 2008-09-17 |
EP2290112A1 (en) | 2011-03-02 |
US20080135137A1 (en) | 2008-06-12 |
RU2007130677A (ru) | 2009-02-20 |
US7938917B2 (en) | 2011-05-10 |
RU2363740C2 (ru) | 2009-08-10 |
EP1970457A4 (en) | 2008-09-17 |
TWI296213B (en) | 2008-05-01 |
JP2006193759A (ja) | 2006-07-27 |
EP2290112B1 (en) | 2018-10-17 |
WO2006075473A1 (ja) | 2006-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NIPPON STEEL + SUMITOMO METAL CORPORATION Free format text: FORMER OWNER: SHIN NIPPON STEEL LTD. Effective date: 20130415 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130415 Address after: Tokyo, Japan Patentee after: Nippon Steel Corporation Address before: Tokyo, Japan Patentee before: Nippon Steel Corporation |
|
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: Nippon Iron & Steel Corporation Address before: Tokyo, Japan Patentee before: Nippon Steel Corporation |
|
CP01 | Change in the name or title of a patent holder |