JPS5228414A - High freouency hardening method - Google Patents

High freouency hardening method

Info

Publication number
JPS5228414A
JPS5228414A JP50104755A JP10475575A JPS5228414A JP S5228414 A JPS5228414 A JP S5228414A JP 50104755 A JP50104755 A JP 50104755A JP 10475575 A JP10475575 A JP 10475575A JP S5228414 A JPS5228414 A JP S5228414A
Authority
JP
Japan
Prior art keywords
hardening method
freouency
high freouency
heardening
hearden
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
JP50104755A
Other languages
Japanese (ja)
Other versions
JPS5617407B2 (en
Inventor
Koichi Takeda
Hiroshi Sato
Masami Handa
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 JP50104755A priority Critical patent/JPS5228414A/en
Publication of JPS5228414A publication Critical patent/JPS5228414A/en
Publication of JPS5617407B2 publication Critical patent/JPS5617407B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

  • Heat Treatment Of Articles (AREA)

Abstract

PURPOSE: To hearden the local portions only, such as circumferential edges, of a thin circular plate of a diameter larger than plate thickness and reduce production of heardening stain considerably.
COPYRIGHT: (C)1977,JPO&Japio
JP50104755A 1975-08-28 1975-08-28 High freouency hardening method Granted JPS5228414A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50104755A JPS5228414A (en) 1975-08-28 1975-08-28 High freouency hardening method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50104755A JPS5228414A (en) 1975-08-28 1975-08-28 High freouency hardening method

Publications (2)

Publication Number Publication Date
JPS5228414A true JPS5228414A (en) 1977-03-03
JPS5617407B2 JPS5617407B2 (en) 1981-04-22

Family

ID=14389292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50104755A Granted JPS5228414A (en) 1975-08-28 1975-08-28 High freouency hardening method

Country Status (1)

Country Link
JP (1) JPS5228414A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0742786U (en) * 1993-12-30 1995-08-11 富士電子工業株式会社 Holding jig for thin-walled ring-shaped work and quenching device for thin-walled ring-shaped work

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0742786U (en) * 1993-12-30 1995-08-11 富士電子工業株式会社 Holding jig for thin-walled ring-shaped work and quenching device for thin-walled ring-shaped work

Also Published As

Publication number Publication date
JPS5617407B2 (en) 1981-04-22

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