JPS51130610A - An electrode for heat treatment of saw teeth - Google Patents

An electrode for heat treatment of saw teeth

Info

Publication number
JPS51130610A
JPS51130610A JP5654075A JP5654075A JPS51130610A JP S51130610 A JPS51130610 A JP S51130610A JP 5654075 A JP5654075 A JP 5654075A JP 5654075 A JP5654075 A JP 5654075A JP S51130610 A JPS51130610 A JP S51130610A
Authority
JP
Japan
Prior art keywords
electrode
saw teeth
heat treatment
saw
teeth
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.)
Pending
Application number
JP5654075A
Other languages
Japanese (ja)
Inventor
Toshichi Ishizawa
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP5654075A priority Critical patent/JPS51130610A/en
Publication of JPS51130610A publication Critical patent/JPS51130610A/en
Pending 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
    • C21D1/40—Direct resistance heating

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

Abstract

PURPOSE:A method of hardening a fixed small portion at the tip of saw teeth.
JP5654075A 1975-05-09 1975-05-09 An electrode for heat treatment of saw teeth Pending JPS51130610A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5654075A JPS51130610A (en) 1975-05-09 1975-05-09 An electrode for heat treatment of saw teeth

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5654075A JPS51130610A (en) 1975-05-09 1975-05-09 An electrode for heat treatment of saw teeth

Publications (1)

Publication Number Publication Date
JPS51130610A true JPS51130610A (en) 1976-11-13

Family

ID=13029908

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5654075A Pending JPS51130610A (en) 1975-05-09 1975-05-09 An electrode for heat treatment of saw teeth

Country Status (1)

Country Link
JP (1) JPS51130610A (en)

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