DE3167446D1 - Method of and apparatus for heat treatment of rotationally symmetrical workpieces by induction heating - Google Patents

Method of and apparatus for heat treatment of rotationally symmetrical workpieces by induction heating

Info

Publication number
DE3167446D1
DE3167446D1 DE8181303123T DE3167446T DE3167446D1 DE 3167446 D1 DE3167446 D1 DE 3167446D1 DE 8181303123 T DE8181303123 T DE 8181303123T DE 3167446 T DE3167446 T DE 3167446T DE 3167446 D1 DE3167446 D1 DE 3167446D1
Authority
DE
Germany
Prior art keywords
heat treatment
induction heating
rotationally symmetrical
symmetrical workpieces
workpieces
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
DE8181303123T
Other languages
English (en)
Inventor
William Barry Jackson
Ian George Harvey
Philip Hearn Warren
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.)
Electricity Council
Original Assignee
Electricity Council
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 Electricity Council filed Critical Electricity Council
Application granted granted Critical
Publication of DE3167446D1 publication Critical patent/DE3167446D1/de
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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/42—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)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Induction Heating (AREA)
  • Heat Treatment Of Articles (AREA)
DE8181303123T 1981-07-08 1981-07-08 Method of and apparatus for heat treatment of rotationally symmetrical workpieces by induction heating Expired DE3167446D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP81303123A EP0069178B1 (de) 1981-07-08 1981-07-08 Verfahren und Vorrichtung zur Wärmebehandlung rotationssymmetrischer Gegenstände durch induktives Erwärmen

Publications (1)

Publication Number Publication Date
DE3167446D1 true DE3167446D1 (en) 1985-01-10

Family

ID=8188345

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181303123T Expired DE3167446D1 (en) 1981-07-08 1981-07-08 Method of and apparatus for heat treatment of rotationally symmetrical workpieces by induction heating

Country Status (2)

Country Link
EP (1) EP0069178B1 (de)
DE (1) DE3167446D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012040572A2 (en) * 2010-09-23 2012-03-29 Radyne Corporation Transverse flux electric induction heat treatment of a discrete workpiece in a gap of a magentic circuit
CN114214484B (zh) * 2021-12-17 2024-02-02 桂林航天工业学院 一种磁场热处理系统的恒温改善装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1862120A (en) * 1929-09-03 1932-06-07 Ajax Electrothermic Corp Heater for traveling stock
US2490206A (en) * 1944-09-25 1949-12-06 Murray Corp Method of normalizing coiled springs by a high-frequency magnetic field
US2484865A (en) * 1946-01-10 1949-10-18 Ohio Crankshaft Co Electric furnace workpiece ejector mechanism
US3251976A (en) * 1963-12-06 1966-05-17 Ohio Crankshaft Co Apparatus and method for heating reduced portions of adjacent workpieces
CH420413A (de) * 1963-12-16 1966-09-15 Intertherm Limited Elektrische Schweisseinrichtung für Rohre
GB1546368A (en) * 1976-03-09 1979-05-23 Electricity Council Induction heating of strip material using adjustable pole pieces
GB1593373A (en) * 1977-10-13 1981-07-15 Electricity Council Heat treatment of workpieces by induction heating

Also Published As

Publication number Publication date
EP0069178B1 (de) 1984-11-28
EP0069178A1 (de) 1983-01-12

Similar Documents

Publication Publication Date Title
GB2071970B (en) Heat treating method and apparatus using microwaves
JPS5798738A (en) Method of and apparatus for controlling heat pump apparatus
EP0186373A3 (en) Method of and apparatus for heat treating rails
JPS56150137A (en) Method and device for heat treating workpiece
GB1556112A (en) Method and apparatus for induction heat treatment of metal member
JPS57202276A (en) Method and apparatus for heat treating liquid substance
JPS57198933A (en) Method of controlling heating apparatus
GB2074756B (en) Method and apparatus of heat processing
JPS5526897A (en) Heat treating method and apparatus of food
GB2187398B (en) Method and apparatus for heat treatment
DE3277112D1 (en) Apparatus and method for the heat treatment of materials
DE3167446D1 (en) Method of and apparatus for heat treatment of rotationally symmetrical workpieces by induction heating
EP0182023A3 (en) Method and apparatus for heat treatment of steel rods
DE3071318D1 (en) Method of heat treating ferrous workpieces
DE3070509D1 (en) Induction heating apparatus and method of securing two workpieces or sheets
JPS57148186A (en) Method of and apparatus for controlling temperature of heating furnace
DE3377221D1 (en) Method and apparatus for heat treating steel
JPS5661558A (en) Method of and apparatus for meeting heating demand and cooling demand and controller for said method of apparatus
JPS57155083A (en) Heat treatment method of and apparatus for powdery material
GB2131834B (en) Heat treatment method and apparatus
JPS5656570A (en) Method of and apparatus for meeting heating demand and cooling demand and controller for said method of apparatus
JPS575652A (en) Method and apparatus for heat treating food
ZA825269B (en) Method and apparatus for heat treatment of fine-grained material
EP0034283A3 (en) Process and apparatus for the zonal heating or cooling of elongated workpieces
JPS56160790A (en) Method of heat treating repeatedly shafts by induction heating

Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee