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BG93650A - Индукционна пещ за нагряване и хомогенизиране на температурата при горещо валцоване на тънки стоманени ленти - Google Patents

Индукционна пещ за нагряване и хомогенизиране на температурата при горещо валцоване на тънки стоманени ленти

Info

Publication number
BG93650A
BG93650A BG093650A BG9365091A BG93650A BG 93650 A BG93650 A BG 93650A BG 093650 A BG093650 A BG 093650A BG 9365091 A BG9365091 A BG 9365091A BG 93650 A BG93650 A BG 93650A
Authority
BG
Bulgaria
Prior art keywords
tape
homogenizing
heating
hot rolling
temperature during
Prior art date
Application number
BG093650A
Other languages
English (en)
Other versions
BG60468B1 (bg
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
Publication of BG93650A publication Critical patent/BG93650A/bg
Publication of BG60468B1 publication Critical patent/BG60468B1/bg

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)
  • Surgical Instruments (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Tunnel Furnaces (AREA)
  • Heat Treatment Of Articles (AREA)
  • Dry Shavers And Clippers (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Steel (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Laminated Bodies (AREA)

Abstract

Пещта е предназначена за металообработването. С нея се осигурява хомогенна температура, нагодена към следващите етапи на валцуването. Лентата е с дебелина, по-малка от 30 мм. Пещта се състои от поредица бобини, поставени в изолационен материал на индуктори и захранвани от честотни преобразуватели. Между бобините са монтирани подаващи ролки. Към всеки индуктор са предвидени магнитопроводи, разпределени по двойки и с възможност за преместване напречно или успоредно на посоката на движение на лентата. Челните повърхнини на бобините са успоредни помежду си и перпендикулярни на равнината на лентата и посоката на движението й, като лентата е разположена надлъжно във вътрешността на всяка бобина и се пресича от магнитен поток, успореден на равнината й и на посоката на движението й. Дължината на всяка бобина е по-малка от 500 мм. 7 претенции, 2 фигури
BG93650A 1989-05-17 1991-01-17 Индукционна пещ за нагряване и хомогенизиране на температурата при горещо валцуване на тънки стоманени ленти BG60468B1 (bg)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
BG93650A true BG93650A (bg) 1993-12-24
BG60468B1 BG60468B1 (bg) 1995-04-28

Family

ID=11168392

Family Applications (1)

Application Number Title Priority Date Filing Date
BG93650A BG60468B1 (bg) 1989-05-17 1991-01-17 Индукционна пещ за нагряване и хомогенизиране на температурата при горещо валцуване на тънки стоманени ленти

Country Status (23)

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

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.
DE69432326T2 (de) * 1993-12-16 2003-08-21 Kawasaki Steel Corp., Kobe Verfahren zum Verbinden von Metallstücken
AU687541B2 (en) * 1994-06-21 1998-02-26 Kitashiba Electric Co., Ltd. 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
NO995504A (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
MX2012009520A (es) * 2010-02-19 2012-08-31 Nippon Steel Corp Dispositivo de calentamiento por induccion de flujo transversal.
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
EP3714074B1 (en) * 2017-11-24 2021-12-15 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 (en) * 2012-10-03 2014-04-09 RC eNeM d.o.o. Colored glass and method for its manufacturing

Also Published As

Publication number Publication date
RO105388B1 (ro) 1994-12-21
BG60468B1 (bg) 1995-04-28
KR960012877B1 (ko) 1996-09-25
GR1001239B (el) 1993-06-30
AU629722B2 (en) 1992-10-08
US5179258A (en) 1993-01-12
HUT57971A (en) 1991-12-30
DE69007240T2 (de) 1994-06-16
GR900100353A (en) 1991-10-10
ZA903345B (en) 1991-03-27
ZW7890A1 (en) 1991-06-05
NO910178L (no) 1991-02-11
NO175280B (no) 1994-06-13
TR25329A (tr) 1993-01-01
DE69007240D1 (de) 1994-04-14
FI910240A0 (fi) 1991-01-16
EP0429581A1 (en) 1991-06-05
IT8920534A0 (it) 1989-05-17
JPH03506095A (ja) 1991-12-26
DK0429581T3 (da) 1994-04-05
HU208777B (en) 1993-12-28
AU6851490A (en) 1991-10-31
NO175280C (no) 1994-09-21
WO1990014742A1 (en) 1990-11-29
ATE102778T1 (de) 1994-03-15
EP0429581B1 (en) 1994-03-09
KR920701493A (ko) 1992-08-11
IT1229749B (it) 1991-09-10
CA2033072A1 (en) 1990-11-18
NO910178D0 (no) 1991-01-16
FI100086B (fi) 1997-09-15
ES2050438T3 (es) 1994-05-16
RU2036565C1 (ru) 1995-05-27
BR9006771A (pt) 1991-08-13

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