JPS51133117A - A method of heat treatment for cutting tools - Google Patents

A method of heat treatment for cutting tools

Info

Publication number
JPS51133117A
JPS51133117A JP5726375A JP5726375A JPS51133117A JP S51133117 A JPS51133117 A JP S51133117A JP 5726375 A JP5726375 A JP 5726375A JP 5726375 A JP5726375 A JP 5726375A JP S51133117 A JPS51133117 A JP S51133117A
Authority
JP
Japan
Prior art keywords
heat treatment
cutting tools
cutting
decarburizing
carburizing
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
JP5726375A
Other languages
Japanese (ja)
Inventor
Yoshikazu Takegawa
Sunao Abe
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 JP5726375A priority Critical patent/JPS51133117A/en
Publication of JPS51133117A publication Critical patent/JPS51133117A/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
    • C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
    • C21D1/72—Temporary coatings or embedding materials applied before or during heat treatment during chemical change of surfaces

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)

Abstract

PURPOSE:Carburizing and decarburizing at the time of heat treatment of high speed steel are prevented to prevent degradation in cutting performance of cutting edges and service life.
JP5726375A 1975-05-16 1975-05-16 A method of heat treatment for cutting tools Pending JPS51133117A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5726375A JPS51133117A (en) 1975-05-16 1975-05-16 A method of heat treatment for cutting tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5726375A JPS51133117A (en) 1975-05-16 1975-05-16 A method of heat treatment for cutting tools

Publications (1)

Publication Number Publication Date
JPS51133117A true JPS51133117A (en) 1976-11-18

Family

ID=13050626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5726375A Pending JPS51133117A (en) 1975-05-16 1975-05-16 A method of heat treatment for cutting tools

Country Status (1)

Country Link
JP (1) JPS51133117A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56136585A (en) * 1980-03-27 1981-10-24 Sekikikusui Hamono Seisakusho Sword blade for knife

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56136585A (en) * 1980-03-27 1981-10-24 Sekikikusui Hamono Seisakusho Sword blade for knife

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