SK31799A3 - Induction heaters to improve transitions in continuous heating systems, and method - Google Patents

Induction heaters to improve transitions in continuous heating systems, and method Download PDF

Info

Publication number: SK31799A3
Authority: SK; Slovakia
Prior art keywords: heating; strip; metal strip; temperature; section
Prior art date: 1996-09-11

Application number

SK317-99A

Other languages

English (en)

Slovak (sk)

Inventor

David S Rohrbaugh

Steven R Peterson

Original Assignee

Drever Co

Priority date (The priority date 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 date listed.)

1996-09-11

Filing date

1997-09-02

Publication date

1999-10-08

1997-09-02 Application filed by Drever Co filed Critical Drever Co

1999-10-08 Publication of SK31799A3 publication Critical patent/SK31799A3/sk

Links

238000010438 heat treatment Methods 0.000 title claims abstract description 294
230000006698 induction Effects 0.000 title claims abstract description 85
238000000034 method Methods 0.000 title claims abstract description 33
230000007704 transition Effects 0.000 title description 13
239000002184 metal Substances 0.000 claims abstract description 113
230000007246 mechanism Effects 0.000 claims description 22
238000000137 annealing Methods 0.000 claims description 6
238000011144 upstream manufacturing Methods 0.000 claims description 5
238000005246 galvanizing Methods 0.000 claims description 4
238000003780 insertion Methods 0.000 claims 2
230000037431 insertion Effects 0.000 claims 2
238000002485 combustion reaction Methods 0.000 description 12
230000008859 change Effects 0.000 description 6
239000007789 gas Substances 0.000 description 6
239000000463 material Substances 0.000 description 6
238000012546 transfer Methods 0.000 description 5
229910000831 Steel Inorganic materials 0.000 description 4
238000001816 cooling Methods 0.000 description 4
239000000047 product Substances 0.000 description 4
239000010959 steel Substances 0.000 description 4
239000002918 waste heat Substances 0.000 description 4
239000000567 combustion gas Substances 0.000 description 3
238000010586 diagram Methods 0.000 description 3
230000008030 elimination Effects 0.000 description 3
238000003379 elimination reaction Methods 0.000 description 3
238000013178 mathematical model Methods 0.000 description 3
230000008569 process Effects 0.000 description 3
238000011084 recovery Methods 0.000 description 3
230000009467 reduction Effects 0.000 description 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
230000005540 biological transmission Effects 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
239000002131 composite material Substances 0.000 description 2
239000002826 coolant Substances 0.000 description 2
238000013461 design Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
239000007788 liquid Substances 0.000 description 2
239000002699 waste material Substances 0.000 description 2
238000004458 analytical method Methods 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000000498 cooling water Substances 0.000 description 1
235000021438 curry Nutrition 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
238000007562 laser obscuration time method Methods 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000005259 measurement Methods 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
238000005086 pumping Methods 0.000 description 1
239000013589 supplement Substances 0.000 description 1

Classifications

- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- 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
- C21D9/60—Continuous furnaces for strip or wire with induction heating
- 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
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Materials Engineering (AREA)
Crystallography & Structural Chemistry (AREA)
Mechanical Engineering (AREA)
Thermal Sciences (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Electromagnetism (AREA)
Heat Treatment Of Strip Materials And Filament Materials (AREA)
General Induction Heating (AREA)
Control Of Heat Treatment Processes (AREA)

SK317-99A 1996-09-11 1997-09-02 Induction heaters to improve transitions in continuous heating systems, and method SK31799A3 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US08/712,531 US5770838A (en)	1996-09-11	1996-09-11	Induction heaters to improve transitions in continuous heating system, and method
PCT/US1997/015482 WO1998011761A1 (en)	1996-09-11	1997-09-02	Induction heaters to improve transitions in continuous heating systems, and method

Publications (1)

Publication Number	Publication Date
SK31799A3 true SK31799A3 (en)	1999-10-08

Family

ID=24862508

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SK317-99A SK31799A3 (en)	1996-09-11	1997-09-02	Induction heaters to improve transitions in continuous heating systems, and method

Country Status (14)

Country	Link
US (1)	US5770838A (cs)
EP (1)	EP0990371A4 (cs)
JP (1)	JP2000503462A (cs)
KR (1)	KR20000036065A (cs)
CN (1)	CN1230332A (cs)
AU (1)	AU4332097A (cs)
BR (1)	BR9711759A (cs)
CA (1)	CA2265562A1 (cs)
CZ (1)	CZ84699A3 (cs)
EE (1)	EE9900131A (cs)
PL (1)	PL332326A1 (cs)
SK (1)	SK31799A3 (cs)
TR (1)	TR199900535T2 (cs)
WO (1)	WO1998011761A1 (cs)

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US6180933B1 (en) *	2000-02-03	2001-01-30	Bricmont, Inc.	Furnace with multiple electric induction heating sections particularly for use in galvanizing line
US6570141B2 (en)	2001-03-26	2003-05-27	Nicholas V. Ross	Transverse flux induction heating of conductive strip
US7015439B1 (en) *	2001-11-26	2006-03-21	Illinois Tool Works Inc.	Method and system for control of on-site induction heating
EP1496129A4 (en) *	2002-04-08	2006-02-22	Jfe Steel Corp	THERMAL PROCESSING DEVICE AND METHOD, SUPPORT FOR RECORDING THERMAL PROCESSING PROGRAM, AND STEEL PRODUCT
US7323666B2 (en)	2003-12-08	2008-01-29	Saint-Gobain Performance Plastics Corporation	Inductively heatable components
JP2006206927A (ja) *	2005-01-25	2006-08-10	Jfe Steel Kk	鋼材の熱処理方法
JP2007077424A (ja) *	2005-09-12	2007-03-29	Ntn Corp	高周波焼戻方法、高周波焼戻設備および高周波焼戻製品
JP5217542B2 (ja) *	2008-03-18	2013-06-19	新日鐵住金株式会社	キュリー点を有する鋼帯の連続焼鈍方法及び連続焼鈍設備
JP5135534B2 (ja) *	2007-04-05	2013-02-06	新日鐵住金株式会社	キュリー点を有する鋼帯の連続焼鈍方法および連続焼鈍設備
RU2414513C1 (ru) *	2007-04-05	2011-03-20	Ниппон Стил Корпорейшн	Способ непрерывного отжига полосовой стали, имеющей точку кюри, и устройство для непрерывного отжига такой стали
JP5217543B2 (ja) *	2008-03-18	2013-06-19	新日鐵住金株式会社	キュリー点を有する鋼帯の連続焼鈍方法及び連続焼鈍設備
JPWO2011074383A1 (ja)	2009-12-14	2013-04-25	新日鐵住金株式会社	誘導加熱装置の制御装置、誘導加熱システム及び誘導加熱装置の制御方法
RU2518187C2 (ru) *	2010-02-19	2014-06-10	Ниппон Стил Корпорейшн	Устройство индукционного нагрева с поперечным потоком
WO2013010968A1 (en) *	2011-07-15	2013-01-24	Tata Steel Ijmuiden Bv	Apparatus for producing annealed steels and process for producing said steels
EP2557183A1 (de)	2011-08-12	2013-02-13	Siemens Aktiengesellschaft	Verfahren zum Betrieb einer Konti-Glühe für die Verarbeitung eines Walzguts
CN102636034A (zh) *	2012-05-04	2012-08-15	中国重汽集团济南动力有限公司	一种中频感应加热器
NO2788577T3 (cs) *	2014-08-01	2018-07-28
JP6296242B2 (ja) *	2014-11-25	2018-03-20	Ｊｆｅスチール株式会社	薄鋼板の加熱方法および連続焼鈍設備
EP3006579B2 (en)	2014-12-11	2022-06-01	Aleris Aluminum Duffel BVBA	Method of continuously heat-treating 7000-series aluminium alloy sheet material
CN107801403B (zh)	2015-06-24	2020-11-24	诺维尔里斯公司	与金属处理炉结合使用的快速响应加热器和相关控制系统
AT517848B1 (de)	2016-04-15	2017-05-15	Andritz Tech And Asset Man Gmbh	Verfahren und ofenanlage zum wärmebehandeln von metallbändern
CN109694946B (zh) *	2017-10-24	2020-06-23	宝山钢铁股份有限公司	快速加热冷轧带钢的装置与方法
BE1025807B1 (fr) *	2017-12-20	2019-07-18	Drever International S.A.	Four comprenant un système de contrôle associé à une information relative à une énergie électrique
BE1025806B1 (fr)	2017-12-20	2019-07-18	Drever International S.A.	Four comprenant un système de contrôle associé aux paramètres inertiels
FR3107635B1 (fr) *	2020-02-24	2023-06-02	Fives Celes	Dispositif de chauffage d’un produit par induction a flux transverse
CN113867436B (zh) *	2021-09-17	2022-07-01	深圳市海一电器有限公司	智能烹饪方法及系统
CN115261602B (zh) *	2022-07-08	2024-04-16	燕山大学	一种连续控温的方法

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Publication number	Priority date	Publication date	Assignee	Title
US1981631A (en) *	1931-01-05	1934-11-20	Ajax Electrothermic Corp	Electric induction furnace
US2123776A (en) *	1934-06-08	1938-07-12	Rca Corp	Control of hardening of steel
US2504440A (en) *	1948-04-02	1950-04-18	Miess Fred	Heating continuously traveling metal strip
US2902572A (en) *	1957-03-05	1959-09-01	Penn Induction Company	Induction heating of metal strip
GB974774A (en) *	1961-10-20	1964-11-11	Westinghouse Electric Corp	Continuous annealing method and apparatus
US3444346A (en) *	1966-12-19	1969-05-13	Texas Instruments Inc	Inductive heating of strip material
GB1546367A (en) *	1975-03-10	1979-05-23	Electricity Council	Induction heating of strip and other elongate metal workpieces
US4039794A (en) *	1976-01-14	1977-08-02	Park-Ohio Industries, Inc.	Apparatus and method for heating ferromagnetic abrasive shot
US4093839A (en) *	1976-04-02	1978-06-06	Ajax Magnethermic Corporation	Apparatus and method for inductively heating metallic tubing having an upset portion
JPS5924166B2 (ja) *	1977-10-20	1984-06-07	新日本製鐵株式会社	ストリツプの連続加熱に於ける板温制御方法
JPS6056406B2 (ja) *	1980-07-11	1985-12-10	日本鋼管株式会社	誘導加熱部を有する連続焼鈍炉
US4585916A (en) *	1982-06-02	1986-04-29	Davy Mckee (Poole) Limited	Transverse flux induction heating of metal strip
US4420667A (en) *	1982-06-21	1983-12-13	Park-Ohio Industries, Inc.	Induction heating method and apparatus for elongated workpieces
JPS6235490A (ja) *	1985-08-09	1987-02-16	住友重機械工業株式会社	電磁誘導加熱装置
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US5487795A (en) *	1993-07-02	1996-01-30	Dong Won Metal Ind. Co., Ltd.	Method for heat treating an impact beam of automotive vehicle door and a system of the same

1996
- 1996-09-11 US US08/712,531 patent/US5770838A/en not_active Expired - Fee Related
1997
- 1997-09-02 EP EP97941405A patent/EP0990371A4/en not_active Withdrawn
- 1997-09-02 TR TR1999/00535T patent/TR199900535T2/xx unknown
- 1997-09-02 JP JP10513697A patent/JP2000503462A/ja active Pending
- 1997-09-02 AU AU43320/97A patent/AU4332097A/en not_active Abandoned
- 1997-09-02 PL PL97332326A patent/PL332326A1/xx unknown
- 1997-09-02 EE EEP199900131A patent/EE9900131A/xx unknown
- 1997-09-02 SK SK317-99A patent/SK31799A3/sk unknown
- 1997-09-02 WO PCT/US1997/015482 patent/WO1998011761A1/en not_active Ceased
- 1997-09-02 CA CA002265562A patent/CA2265562A1/en not_active Abandoned
- 1997-09-02 CN CN97197817A patent/CN1230332A/zh active Pending
- 1997-09-02 CZ CZ99846A patent/CZ84699A3/cs unknown
- 1997-09-02 BR BR9711759-5A patent/BR9711759A/pt not_active Application Discontinuation
- 1997-09-02 KR KR1019997002071A patent/KR20000036065A/ko not_active Ceased

Also Published As

Publication number	Publication date
TR199900535T2 (xx)	1999-07-21
WO1998011761A1 (en)	1998-03-19
BR9711759A (pt)	2000-01-18
US5770838A (en)	1998-06-23
AU4332097A (en)	1998-04-02
CA2265562A1 (en)	1998-03-19
CZ84699A3 (cs)	1999-08-11
EE9900131A (et)	1999-12-15
JP2000503462A (ja)	2000-03-21
KR20000036065A (ko)	2000-06-26
PL332326A1 (en)	1999-08-30
CN1230332A (zh)	1999-09-29
EP0990371A1 (en)	2000-04-05
EP0990371A4 (en)	2000-04-05

Publication	Publication Date	Title
SK31799A3 (en)	1999-10-08	Induction heaters to improve transitions in continuous heating systems, and method
CA1246338A (en)	1988-12-13	Method and apparatus for heating a strip of metallic material in a continuous annealing furnace
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JP2005226157A (ja)	2005-08-25	連続焼鈍炉の炉温制御方法および炉温制御装置
JPS6056406B2 (ja)	1985-12-10	誘導加熱部を有する連続焼鈍炉
JP2000105081A (ja)	2000-04-11	ガス加熱雰囲気連続炉
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