FR1501271A - Heat treatment apparatus - Google Patents

Heat treatment apparatus

Info

Publication number
FR1501271A
FR1501271A FR83676A FR83676A FR1501271A FR 1501271 A FR1501271 A FR 1501271A FR 83676 A FR83676 A FR 83676A FR 83676 A FR83676 A FR 83676A FR 1501271 A FR1501271 A FR 1501271A
Authority
FR
France
Prior art keywords
heat treatment
treatment apparatus
heat
treatment
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.)
Expired
Application number
FR83676A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR1501271A publication Critical patent/FR1501271A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • H05B6/04—Sources of current
    • 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
    • H05B6/06—Control, e.g. of temperature, of power
    • 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
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/101—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces
    • H05B6/103—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces multiple metal pieces successively being moved close to the inductor
    • H05B6/104—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces multiple metal pieces successively being moved close to the inductor metal pieces being elongated like wires or bands
    • 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)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Electromagnetism (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Coating With Molten Metal (AREA)
FR83676A 1965-11-15 1966-11-15 Heat treatment apparatus Expired FR1501271A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US507932A US3398252A (en) 1965-11-15 1965-11-15 Heat treatment apparatus

Publications (1)

Publication Number Publication Date
FR1501271A true FR1501271A (en) 1967-11-10

Family

ID=24020710

Family Applications (1)

Application Number Title Priority Date Filing Date
FR83676A Expired FR1501271A (en) 1965-11-15 1966-11-15 Heat treatment apparatus

Country Status (3)

Country Link
US (1) US3398252A (en)
FR (1) FR1501271A (en)
GB (1) GB1167035A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467416A1 (en) * 1979-10-15 1981-04-17 Dujardin Montbard Somenor Continuous electroplating of metal strip with tin - which is then brightened by melting in process controlled by TV camera contg. photodiode matrix
FR2523395A1 (en) * 1982-03-12 1983-09-16 Cem Comp Electro Mec METHOD AND DEVICE FOR ADJUSTING THE AVERAGE INDUCED HEATING POWER IN A CONDUCTIVE FLAT CONTAINING ELECTROMAGNETICALLY IN CONTACTLESS POSITION
FR2619826A1 (en) * 1987-09-02 1989-03-03 Ajax Magnethermic Corp METHOD FOR APPLYING A METAL COATING FELT ON A METAL STRIP, AND FOR PRODUCING A COATED STEEL PRODUCT, AND ANNEALING PLANT AFTER GALVANIZING A STEEL STRIP
EP0959145A1 (en) * 1998-05-16 1999-11-24 Sms Schloemann-Siemag Aktiengesellschaft Method and apparatus for carrying out the heating of a galvannealed process

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3558841A (en) * 1968-07-18 1971-01-26 Bethlehem Steel Corp Apparatus for determining the boundary between disparate light-emitting areas
US3591752A (en) * 1969-12-08 1971-07-06 Reynolds Metals Co Apparatus for measuring the conductor and shield temperature of high voltage cable
US3923653A (en) * 1972-09-27 1975-12-02 American Induction Heating Method for cleaning metallic filters of plastic waste
US3842239A (en) * 1972-12-08 1974-10-15 Interstate Drop Forge Co Power control circuit for resistance heating moving conductors
JPS5316939A (en) * 1976-07-30 1978-02-16 Nippon Steel Corp Inducton heating method
DE2629911C3 (en) * 1976-07-01 1980-06-04 Mannesmann Ag, 4000 Duesseldorf Method and device for continuous electrical resistance heating of an elongated item of finite length
DE2848734C2 (en) * 1978-11-10 1984-01-26 Brown, Boveri & Cie Ag, 6800 Mannheim Control circuit for an inductive forging block heating system
FR2473888A1 (en) * 1980-01-17 1981-07-24 Erca METHOD AND DEVICE FOR STERILIZING A THERMOPLASTIC STRIP FOR THE THERMOFORMING OF STERILE CONTAINERS AND STERILE PACKAGING INSTALLATION USING SAID METHOD AND DEVICE
CA2190410C (en) * 1995-12-06 2000-04-25 Mitrajyoti Deka Method and apparatus for controlling galvanneal induction furnace operation
JPH11172402A (en) * 1997-12-05 1999-06-29 Mitsubishi Heavy Ind Ltd Alloying device for high-grade galvanized steel sheet and heating controller
US7582851B2 (en) * 2005-06-01 2009-09-01 Inductotherm Corp. Gradient induction heating of a workpiece
ITBO20130602A1 (en) * 2013-11-04 2015-05-05 Samp Spa Con Unico Socio RESISTANCE FILLING OVEN FOR FILLING A WIRE, ROPE, ROPE, VERGELLA OR METAL PLATE
US10624158B2 (en) 2014-10-21 2020-04-14 Ultraflex International Inc. Radio frequency heating apparatus using direct-digital radio frequency power control and fine-tune power control
US11051369B2 (en) 2014-10-21 2021-06-29 Ultraflex International, Inc. Radio frequency heating apparatus using direct-digital radio frequency power control and fine-tune power control

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1646498A (en) * 1925-12-29 1927-10-25 Gen Electric Electric heating
US2669647A (en) * 1952-06-13 1954-02-16 Gen Engineering Company Canada Dual frequency induction heating apparatus
US2813186A (en) * 1955-04-01 1957-11-12 Westinghouse Electric Corp Heat treatment apparatus

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467416A1 (en) * 1979-10-15 1981-04-17 Dujardin Montbard Somenor Continuous electroplating of metal strip with tin - which is then brightened by melting in process controlled by TV camera contg. photodiode matrix
FR2523395A1 (en) * 1982-03-12 1983-09-16 Cem Comp Electro Mec METHOD AND DEVICE FOR ADJUSTING THE AVERAGE INDUCED HEATING POWER IN A CONDUCTIVE FLAT CONTAINING ELECTROMAGNETICALLY IN CONTACTLESS POSITION
EP0090676A1 (en) * 1982-03-12 1983-10-05 Alsthom Method and devices for regulating the mean induced heating power in a flat conductive product maintained in position electromagnetically without contact
FR2619826A1 (en) * 1987-09-02 1989-03-03 Ajax Magnethermic Corp METHOD FOR APPLYING A METAL COATING FELT ON A METAL STRIP, AND FOR PRODUCING A COATED STEEL PRODUCT, AND ANNEALING PLANT AFTER GALVANIZING A STEEL STRIP
EP0959145A1 (en) * 1998-05-16 1999-11-24 Sms Schloemann-Siemag Aktiengesellschaft Method and apparatus for carrying out the heating of a galvannealed process
US6379481B2 (en) 1998-05-16 2002-04-30 Sms Schloemann-Siemag Aktiengesellschaft Method and apparatus for carrying out the annealing step of a galvannealing process

Also Published As

Publication number Publication date
GB1167035A (en) 1969-10-15
US3398252A (en) 1968-08-20

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