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JPS5368610A - Heat treatment method with arc driven with magnetism - Google Patents

Heat treatment method with arc driven with magnetism

Info

Publication number
JPS5368610A
JPS5368610A JP14450776A JP14450776A JPS5368610A JP S5368610 A JPS5368610 A JP S5368610A JP 14450776 A JP14450776 A JP 14450776A JP 14450776 A JP14450776 A JP 14450776A JP S5368610 A JPS5368610 A JP S5368610A
Authority
JP
Japan
Prior art keywords
heat treatment
magnetism
treatment method
arc driven
arc
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
JP14450776A
Other languages
Japanese (ja)
Other versions
JPS5540644B2 (en
Inventor
Toshio Natsume
Toshiji Sugimoto
Norio Inui
Yoji Monno
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP14450776A priority Critical patent/JPS5368610A/en
Publication of JPS5368610A publication Critical patent/JPS5368610A/en
Publication of JPS5540644B2 publication Critical patent/JPS5540644B2/ja
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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/38—Heating by cathodic discharges

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)
  • Discharge Heating (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

PURPOSE:To perform rapidly the treatment without melting the surface of the material to be worked and to enable the heating and heat treatment over a wide range, by generating the arc for appropriate times to the material to be worked during the period of generation of the magnetic field.
JP14450776A 1976-12-01 1976-12-01 Heat treatment method with arc driven with magnetism Granted JPS5368610A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14450776A JPS5368610A (en) 1976-12-01 1976-12-01 Heat treatment method with arc driven with magnetism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14450776A JPS5368610A (en) 1976-12-01 1976-12-01 Heat treatment method with arc driven with magnetism

Publications (2)

Publication Number Publication Date
JPS5368610A true JPS5368610A (en) 1978-06-19
JPS5540644B2 JPS5540644B2 (en) 1980-10-20

Family

ID=15363959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14450776A Granted JPS5368610A (en) 1976-12-01 1976-12-01 Heat treatment method with arc driven with magnetism

Country Status (1)

Country Link
JP (1) JPS5368610A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5791686A (en) * 1980-11-28 1982-06-07 Sanyo Electric Co Ltd Servomotor circuit
JPS5878739U (en) * 1981-11-19 1983-05-27 日立工機株式会社 Overspeed protection device

Also Published As

Publication number Publication date
JPS5540644B2 (en) 1980-10-20

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