FR2144752B1 - - Google Patents

Info

Publication number
FR2144752B1
FR2144752B1 FR7224089A FR7224089A FR2144752B1 FR 2144752 B1 FR2144752 B1 FR 2144752B1 FR 7224089 A FR7224089 A FR 7224089A FR 7224089 A FR7224089 A FR 7224089A FR 2144752 B1 FR2144752 B1 FR 2144752B1
Authority
FR
France
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
FR7224089A
Other languages
French (fr)
Other versions
FR2144752A1 (cs
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.)
SMS Elotherm GmbH
Original Assignee
AEG Elotherm GmbH
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 AEG Elotherm GmbH filed Critical AEG Elotherm GmbH
Publication of FR2144752A1 publication Critical patent/FR2144752A1/fr
Application granted granted Critical
Publication of FR2144752B1 publication Critical patent/FR2144752B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • 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
    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
    • 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)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat Treatment Of Articles (AREA)
FR7224089A 1971-07-05 1972-07-04 Expired FR2144752B1 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712133345 DE2133345A1 (de) 1971-07-05 1971-07-05 Arbeitsweise zum warmrichten von langgestreckten werkstuecken

Publications (2)

Publication Number Publication Date
FR2144752A1 FR2144752A1 (cs) 1973-02-16
FR2144752B1 true FR2144752B1 (cs) 1976-08-06

Family

ID=5812699

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7224089A Expired FR2144752B1 (cs) 1971-07-05 1972-07-04

Country Status (4)

Country Link
US (1) US3785883A (cs)
DE (1) DE2133345A1 (cs)
FR (1) FR2144752B1 (cs)
GB (1) GB1316536A (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19915344C2 (de) 1999-04-03 2001-03-08 Karl Heess Gmbh & Co Maschb Wellenricht- und -härtemaschine
DE102007034970B4 (de) * 2007-07-26 2010-05-12 Zenergy Power Gmbh Verfahren und Vorrichtung zum induktiven Erwärmen zumindest eines Billets
CN105251811A (zh) * 2015-11-16 2016-01-20 梁俊 一种渔竿电热校直槽
DE102017011048B4 (de) * 2017-11-29 2019-07-04 Efd Induction Gmbh Vorrichtung und induktives Härteverfahren zum induktiven Härten von metallischen Werkstücken sowie Verwendung der Vorrichtung
KR102088688B1 (ko) * 2018-09-14 2020-03-13 한국전력공사 저주파 유도 가열을 이용한 로터 벤딩 교정 방법 및 이를 이용한 로터 벤딩 교정 장치

Also Published As

Publication number Publication date
US3785883A (en) 1974-01-15
FR2144752A1 (cs) 1973-02-16
DE2133345A1 (de) 1973-01-18
GB1316536A (en) 1973-05-09

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Legal Events

Date Code Title Description
ST Notification of lapse