FR2160567A1 - Procede et dispositif pour la trempe des barres rondes a extremites recourbees - Google Patents

Procede et dispositif pour la trempe des barres rondes a extremites recourbees

Info

Publication number
FR2160567A1
FR2160567A1 FR7240806A FR7240806A FR2160567A1 FR 2160567 A1 FR2160567 A1 FR 2160567A1 FR 7240806 A FR7240806 A FR 7240806A FR 7240806 A FR7240806 A FR 7240806A FR 2160567 A1 FR2160567 A1 FR 2160567A1
Authority
FR
France
Prior art keywords
tempering
round bars
curved ends
curved
bars
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.)
Granted
Application number
FR7240806A
Other languages
English (en)
French (fr)
Other versions
FR2160567B1 (xx
Inventor
P Nesterok
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.)
Elphiac SA
Schmidt Hochfrequenzwaerme Co
Original Assignee
Elphiac SA
Schmidt Hochfrequenzwaerme Co
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 Elphiac SA, Schmidt Hochfrequenzwaerme Co filed Critical Elphiac SA
Publication of FR2160567A1 publication Critical patent/FR2160567A1/fr
Application granted granted Critical
Publication of FR2160567B1 publication Critical patent/FR2160567B1/fr
Granted 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
    • C21D9/02—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for springs
    • 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)
  • Heat Treatment Of Articles (AREA)
  • General Induction Heating (AREA)
FR7240806A 1971-11-20 1972-11-17 Procede et dispositif pour la trempe des barres rondes a extremites recourbees Granted FR2160567A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2157713A DE2157713C3 (de) 1971-11-20 1971-11-20 Vorrichtung zum induktiven Härten von Rundstäben mit abgewinkelten Enden

Publications (2)

Publication Number Publication Date
FR2160567A1 true FR2160567A1 (fr) 1973-06-29
FR2160567B1 FR2160567B1 (xx) 1976-06-04

Family

ID=5825710

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7240806A Granted FR2160567A1 (fr) 1971-11-20 1972-11-17 Procede et dispositif pour la trempe des barres rondes a extremites recourbees

Country Status (7)

Country Link
JP (1) JPS5249402B2 (xx)
BE (1) BE791499A (xx)
DE (1) DE2157713C3 (xx)
FR (1) FR2160567A1 (xx)
GB (1) GB1407853A (xx)
IT (1) IT973616B (xx)
SE (1) SE402468B (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1405926A1 (fr) * 2002-10-02 2004-04-07 Allevard Rejna Autosuspensions Installation de trempe par induction, notamment pour la fabrication d'éléments de suspension
CN108866279A (zh) * 2018-08-20 2018-11-23 邢台隆科机械有限公司 一种新型高频淬火装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52146463U (xx) * 1976-04-30 1977-11-07
CN108834239A (zh) * 2018-06-21 2018-11-16 滁州硕燊机械制造有限公司 一种带有防变形机构的稳定杆电极加热设备
CN112406086B (zh) * 2020-12-11 2023-11-24 湖南振辉管业有限公司 一种金属塑料复合管复合设备和复合工艺

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1405926A1 (fr) * 2002-10-02 2004-04-07 Allevard Rejna Autosuspensions Installation de trempe par induction, notamment pour la fabrication d'éléments de suspension
FR2845397A1 (fr) * 2002-10-02 2004-04-09 Allevard Rejna Autosuspensions Installation de trempe par induction, notamment pour la fabrication d'elements de suspension
CN108866279A (zh) * 2018-08-20 2018-11-23 邢台隆科机械有限公司 一种新型高频淬火装置
CN108866279B (zh) * 2018-08-20 2024-03-08 邢台隆科机械有限公司 一种高频淬火装置

Also Published As

Publication number Publication date
DE2157713B2 (de) 1973-11-08
FR2160567B1 (xx) 1976-06-04
JPS4896412A (en) 1973-12-10
BE791499A (fr) 1973-05-17
DE2157713A1 (de) 1973-05-30
JPS5249402B2 (en) 1977-12-17
SE402468B (sv) 1978-07-03
DE2157713C3 (de) 1974-06-06
GB1407853A (en) 1975-09-24
IT973616B (it) 1974-06-10

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Legal Events

Date Code Title Description
ST Notification of lapse