EP0158946A3 - Verfahren und Vorrichtung zum Erwärmen von nichtmagnetischen Metallwerkstücken - Google Patents

Verfahren und Vorrichtung zum Erwärmen von nichtmagnetischen Metallwerkstücken Download PDF

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Publication number
EP0158946A3
EP0158946A3 EP85104184A EP85104184A EP0158946A3 EP 0158946 A3 EP0158946 A3 EP 0158946A3 EP 85104184 A EP85104184 A EP 85104184A EP 85104184 A EP85104184 A EP 85104184A EP 0158946 A3 EP0158946 A3 EP 0158946A3
Authority
EP
European Patent Office
Prior art keywords
magnetic metal
workpiece
work pieces
metal work
heating non
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.)
Withdrawn
Application number
EP85104184A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0158946A2 (de
Inventor
Norbert Raymond Balzer
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.)
Park Ohio Holdings Corp
Original Assignee
Park Ohio Industries Inc
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 Park Ohio Industries Inc filed Critical Park Ohio Industries Inc
Publication of EP0158946A2 publication Critical patent/EP0158946A2/de
Publication of EP0158946A3 publication Critical patent/EP0158946A3/de
Withdrawn legal-status Critical Current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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
    • B21J1/06—Heating or cooling methods or arrangements specially adapted for performing forging or pressing operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J17/00—Forge furnaces
    • B21J17/02—Forge furnaces electrically heated

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Forging (AREA)
EP85104184A 1984-04-20 1985-04-05 Verfahren und Vorrichtung zum Erwärmen von nichtmagnetischen Metallwerkstücken Withdrawn EP0158946A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/602,542 US4577081A (en) 1984-04-20 1984-04-20 Heating nonmagnetic metal workpieces
US602542 1984-04-20

Publications (2)

Publication Number Publication Date
EP0158946A2 EP0158946A2 (de) 1985-10-23
EP0158946A3 true EP0158946A3 (de) 1987-05-13

Family

ID=24411760

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85104184A Withdrawn EP0158946A3 (de) 1984-04-20 1985-04-05 Verfahren und Vorrichtung zum Erwärmen von nichtmagnetischen Metallwerkstücken

Country Status (3)

Country Link
US (1) US4577081A (es)
EP (1) EP0158946A3 (es)
ES (2) ES8700586A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1239118B (it) * 1989-11-24 1993-09-28 Elind Impianto per il riscaldamento di barre e billette di acciaio a monte di una cesoia per lavorazioni successive
CH683267A5 (de) * 1991-06-10 1994-02-15 Alusuisse Lonza Services Ag Verfahren zum Aufheizen eines Werkstückes aus einer Metallegierung.
US6860317B2 (en) 2000-10-31 2005-03-01 Korea Atomic Energy Research Institute Method and apparatus for producing uranium foil and uranium foil produced thereby
US6911633B2 (en) 2001-06-28 2005-06-28 Ajax Magnethermic Corporation Suspended induction coil and method for replacement of turns comprising same
US7767940B2 (en) * 2005-09-29 2010-08-03 Lincoln Global, Inc. Device and method for drying electrode coating
US20100236317A1 (en) * 2009-03-19 2010-09-23 Sigelko Jeff D Method for forming articles at an elevated temperature
CN101879574B (zh) * 2010-07-06 2012-11-14 杨少华 一种锻前加热炉
CN101862805B (zh) * 2010-07-06 2012-12-12 杨少华 一种内加热炉
CN102527909B (zh) * 2012-01-16 2014-04-30 彭亦楚 连续锻造加热炉
CN103317080B (zh) * 2013-06-27 2015-09-09 彭亦楚 用于连续锻造生产的加热炉
CN103317079B (zh) * 2013-06-27 2015-09-09 彭亦楚 连续锻造加热炉
CN103769510B (zh) * 2013-12-31 2016-08-03 宁波腾工精密机械制造有限公司 大直径复相材料冷镦前置处理装置
US10321524B2 (en) * 2014-01-17 2019-06-11 Nike, Inc. Conveyance curing system

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE749576C (de) * 1939-05-21 1944-11-28 Einrichtung zur Warmbehandlung von Metallbloecken, insbesondere aus Messing, in einem elektrischen Ofen
US2858405A (en) * 1956-12-24 1958-10-28 Westinghouse Electric Corp 60-cycle induction furnace
DE1113763B (de) * 1958-12-24 1961-09-14 Philips Patentverwaltung Vorrichtung zum induktiven Erhitzen von Werkstuecken
GB1040931A (en) * 1962-03-03 1966-09-01 West Midlands Gas Board Improvements relating to a furnace for and process of heating metal billets
DE1248081B (de) * 1957-09-03 1967-08-24 Acec Vorrichtung zum selbsttaetigen Erhitzen von Staeben in einem laenglichen Induktor
DE2149352A1 (de) * 1970-10-05 1972-04-06 Park Ohio Industries Inc Verfahren und Vorrichtung zum Heizen einer Platte
FR2356108A1 (fr) * 1976-06-25 1978-01-20 Junker Gmbh O Four d'egalisation de temperature pour pieces metalliques chauffees au defile
FR2377857A1 (fr) * 1977-01-21 1978-08-18 Klein Tools Inc Four electrique a fente, notamment pour chauffage de l'acier aux temperatures de forgeage

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4159415A (en) * 1977-01-21 1979-06-26 Klein Tools, Inc. Electric slot furnace
US4356861A (en) * 1980-10-06 1982-11-02 Olin Corporation Process for recrystallization of thin strip material

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE749576C (de) * 1939-05-21 1944-11-28 Einrichtung zur Warmbehandlung von Metallbloecken, insbesondere aus Messing, in einem elektrischen Ofen
US2858405A (en) * 1956-12-24 1958-10-28 Westinghouse Electric Corp 60-cycle induction furnace
DE1248081B (de) * 1957-09-03 1967-08-24 Acec Vorrichtung zum selbsttaetigen Erhitzen von Staeben in einem laenglichen Induktor
DE1113763B (de) * 1958-12-24 1961-09-14 Philips Patentverwaltung Vorrichtung zum induktiven Erhitzen von Werkstuecken
GB1040931A (en) * 1962-03-03 1966-09-01 West Midlands Gas Board Improvements relating to a furnace for and process of heating metal billets
DE2149352A1 (de) * 1970-10-05 1972-04-06 Park Ohio Industries Inc Verfahren und Vorrichtung zum Heizen einer Platte
FR2356108A1 (fr) * 1976-06-25 1978-01-20 Junker Gmbh O Four d'egalisation de temperature pour pieces metalliques chauffees au defile
FR2377857A1 (fr) * 1977-01-21 1978-08-18 Klein Tools Inc Four electrique a fente, notamment pour chauffage de l'acier aux temperatures de forgeage

Also Published As

Publication number Publication date
ES8608052A1 (es) 1986-06-16
ES8700586A1 (es) 1986-11-16
ES542422A0 (es) 1986-11-16
EP0158946A2 (de) 1985-10-23
US4577081A (en) 1986-03-18
ES544578A0 (es) 1986-06-16

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Inventor name: BALZER, NORBERT RAYMOND