ATE102778T1 - Induktionsofen fuer die gleichmaessige erwaermung von duennen baendern aus stahl beim heisswalzen. - Google Patents

Induktionsofen fuer die gleichmaessige erwaermung von duennen baendern aus stahl beim heisswalzen.

Info

Publication number
ATE102778T1
ATE102778T1 AT90907377T AT90907377T ATE102778T1 AT E102778 T1 ATE102778 T1 AT E102778T1 AT 90907377 T AT90907377 T AT 90907377T AT 90907377 T AT90907377 T AT 90907377T AT E102778 T1 ATE102778 T1 AT E102778T1
Authority
AT
Austria
Prior art keywords
pct
induction furnace
hot rolling
thin steel
during hot
Prior art date
Application number
AT90907377T
Other languages
English (en)
Inventor
Giovanni Arvedi
Giovanni Gosio
Original Assignee
Giovanni Arvedi
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.)
Filing date
Publication date
Application filed by Giovanni Arvedi filed Critical Giovanni Arvedi
Application granted granted Critical
Publication of ATE102778T1 publication Critical patent/ATE102778T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path
    • F27B9/26—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path on or in trucks, sleds, or containers
    • 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
    • H05B6/36—Coil arrangements
    • H05B6/365—Coil arrangements using supplementary conductive or ferromagnetic pieces
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Induction Heating (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Surgical Instruments (AREA)
  • Tunnel Furnaces (AREA)
  • Dry Shavers And Clippers (AREA)
  • Metal Rolling (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Heat Treatment Of Articles (AREA)
  • Laminated Bodies (AREA)
  • Heat Treatment Of Steel (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
AT90907377T 1989-05-17 1990-05-17 Induktionsofen fuer die gleichmaessige erwaermung von duennen baendern aus stahl beim heisswalzen. ATE102778T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT8920534A IT1229749B (it) 1989-05-17 1989-05-17 Forno ad induzione di riscaldo ed omogeneizzazione della temperatura per la laminazione di nastri sottili di acciaio.
PCT/IT1990/000053 WO1990014742A1 (en) 1989-05-17 1990-05-17 Induction furnace for heating and temperature homogenization in hot-rolling of thin steel strips
EP90907377A EP0429581B1 (de) 1989-05-17 1990-05-17 Induktionsofen für die gleichmässige erwärmung von dünnen bändern aus stahl beim heisswalzen

Publications (1)

Publication Number Publication Date
ATE102778T1 true ATE102778T1 (de) 1994-03-15

Family

ID=11168392

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90907377T ATE102778T1 (de) 1989-05-17 1990-05-17 Induktionsofen fuer die gleichmaessige erwaermung von duennen baendern aus stahl beim heisswalzen.

Country Status (23)

Country Link
US (1) US5179258A (de)
EP (1) EP0429581B1 (de)
JP (1) JPH03506095A (de)
KR (1) KR960012877B1 (de)
AT (1) ATE102778T1 (de)
AU (1) AU629722B2 (de)
BG (1) BG60468B1 (de)
BR (1) BR9006771A (de)
CA (1) CA2033072A1 (de)
DE (1) DE69007240T2 (de)
DK (1) DK0429581T3 (de)
ES (1) ES2050438T3 (de)
FI (1) FI100086B (de)
GR (1) GR1001239B (de)
HU (1) HU208777B (de)
IT (1) IT1229749B (de)
NO (1) NO175280C (de)
RO (1) RO105388B1 (de)
RU (1) RU2036565C1 (de)
TR (1) TR25329A (de)
WO (1) WO1990014742A1 (de)
ZA (1) ZA903345B (de)
ZW (1) ZW7890A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1253095B (it) * 1991-12-18 1995-07-10 Giovanni Arvedi Forno ad induzione perfezionato per il riscaldo o ripristino di temperatura in prodotti piani di siderurgia
FR2692828B1 (fr) * 1992-06-24 1996-06-21 Celes Dispositif de securite de modules de chauffage ou de rechauffage inductif de produits metallurgiques.
DE69430474T2 (de) * 1993-12-16 2002-08-08 Kawasaki Steel Corp., Kobe Verfahren und gerät zum verbinden von metallstücken
TW301522U (en) * 1994-06-21 1997-03-21 Toshiba Mitsubishi Elec Inc Induction heater apparatus
GB9503390D0 (en) * 1995-02-21 1995-04-12 Davy Mckee Poole "Variable-width induction heater
US5990464A (en) * 1996-10-30 1999-11-23 Nkk Corporation Method for producing hot rolled steel sheet using induction heating and apparatus therefor
US5887019A (en) * 1997-02-26 1999-03-23 Geneva Steel Methods and apparatus for securing induction coils within an induction coil module
FR2780846B1 (fr) * 1998-07-01 2000-09-08 Electricite De France Procede et dispositif de chauffage de bande d'acier par flux d'induction transverse
FR2783728A1 (fr) * 1998-09-30 2000-03-31 Celes Installation pour le chauffage de produits metallurgiques comportant des dispositifs par induction, positionnes en quinconce
NO308980B1 (no) 1999-11-11 2000-11-20 Sintef Energiforskning As Anordning for induksjonsoppvarming
DE10123782A1 (de) * 2001-05-16 2002-11-21 Sms Demag Ag Verfahren und Vorrichtung zum thermischen Behandeln von Metallsträngen, insbesondere von Stahlband
CA2789978C (en) * 2010-02-19 2015-11-24 Nippon Steel Corporation Transverse flux induction heating device
EP3025799B2 (de) 2014-11-28 2020-04-15 SMS group GmbH Walzanlage
DE102015223787A1 (de) * 2015-10-09 2017-04-13 Sms Group Gmbh Verfahren und Vorrichtung zum Herstellen eines metallischen Bandes durch Endloswalzen
RU210583U1 (ru) * 2017-02-14 2022-04-21 Общество с ограниченной ответственностью "Научно-производственное объединение "Защитные покрытия" (ООО "НПО "Защитные покрытия") Индуктор
US11371115B2 (en) 2017-11-24 2022-06-28 Danieli & C. Officine Meccaniche S.P.A. Heating device and corresponding apparatus and method
FR3107635B1 (fr) * 2020-02-24 2023-06-02 Fives Celes Dispositif de chauffage d’un produit par induction a flux transverse
IT202000011920A1 (it) * 2020-05-21 2021-11-21 Danieli Automation Spa Impianto di fusione e/o riscaldo di materiale metallico e metodo di alimentazione elettrica di detto impianto

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB593195A (en) * 1944-02-05 1947-10-10 Westinghouse Electric Int Co Improvements in or relating to heating of strip metal, and the like by electromagnetic induction
US3444346A (en) * 1966-12-19 1969-05-13 Texas Instruments Inc Inductive heating of strip material
JPS531614A (en) * 1976-06-26 1978-01-09 Toyo Alum Kk Induction heating equipment
US4258241A (en) * 1979-03-28 1981-03-24 Park-Ohio Industries, Inc. Slot furnace for inductively heating axially spaced areas of a workpiece
US4357512A (en) * 1980-07-23 1982-11-02 Sumitomo Kinzoku Kogyo Kabushiki Kaisha Apparatus for continuous manufacture of butt-welded pipe
FR2573947B1 (fr) * 1984-11-29 1987-01-02 Cem Comp Electro Mec Dispositif de chauffage de produits plats au defile par induction electromagnetique selon un maillage carre
JPS6298588A (ja) * 1985-10-25 1987-05-08 日本軽金属株式会社 横磁束型電磁誘導加熱装置
JPS63310592A (ja) * 1987-06-11 1988-12-19 Kawasaki Steel Corp 横断磁束式誘導加熱装置
GB8721663D0 (en) * 1987-09-15 1987-10-21 Electricity Council Induction heating apparatus
IT1224318B (it) * 1988-05-26 1990-10-04 Mannesmann Ag Processo ed impianto per la produzione continua di nastro di acciaio
EP2716614A1 (de) * 2012-10-03 2014-04-09 RC eNeM d.o.o. Gefärbtes Glas und Verfahren zu seiner Herstellung

Also Published As

Publication number Publication date
ES2050438T3 (es) 1994-05-16
ZW7890A1 (en) 1991-06-05
AU6851490A (en) 1991-10-31
US5179258A (en) 1993-01-12
CA2033072A1 (en) 1990-11-18
DE69007240D1 (de) 1994-04-14
FI910240A0 (fi) 1991-01-16
NO910178L (no) 1991-02-11
RU2036565C1 (ru) 1995-05-27
IT8920534A0 (it) 1989-05-17
EP0429581A1 (de) 1991-06-05
KR920701493A (ko) 1992-08-11
BG93650A (bg) 1993-12-24
DE69007240T2 (de) 1994-06-16
GR900100353A (en) 1991-10-10
DK0429581T3 (da) 1994-04-05
KR960012877B1 (ko) 1996-09-25
HU208777B (en) 1993-12-28
HUT57971A (en) 1991-12-30
TR25329A (tr) 1993-01-01
GR1001239B (el) 1993-06-30
NO175280C (no) 1994-09-21
ZA903345B (en) 1991-03-27
IT1229749B (it) 1991-09-10
NO910178D0 (no) 1991-01-16
BG60468B1 (bg) 1995-04-28
FI100086B (fi) 1997-09-15
EP0429581B1 (de) 1994-03-09
NO175280B (no) 1994-06-13
AU629722B2 (en) 1992-10-08
WO1990014742A1 (en) 1990-11-29
BR9006771A (pt) 1991-08-13
RO105388B1 (ro) 1994-12-21
JPH03506095A (ja) 1991-12-26

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee