JPH0587564B2 - - Google Patents

Info

Publication number
JPH0587564B2
JPH0587564B2 JP1329248A JP32924889A JPH0587564B2 JP H0587564 B2 JPH0587564 B2 JP H0587564B2 JP 1329248 A JP1329248 A JP 1329248A JP 32924889 A JP32924889 A JP 32924889A JP H0587564 B2 JPH0587564 B2 JP H0587564B2
Authority
JP
Japan
Prior art keywords
coil
induction hardening
heating coil
pin
hardened
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.)
Expired - Fee Related
Application number
JP1329248A
Other languages
English (en)
Japanese (ja)
Other versions
JPH03188220A (ja
Inventor
Hyoshi Watanabe
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.)
Fuji Electronics Industry Co Ltd
Original Assignee
Fuji Electronics Industry Co Ltd
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 Fuji Electronics Industry Co Ltd filed Critical Fuji Electronics Industry Co Ltd
Priority to JP1329248A priority Critical patent/JPH03188220A/ja
Publication of JPH03188220A publication Critical patent/JPH03188220A/ja
Publication of JPH0587564B2 publication Critical patent/JPH0587564B2/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)
JP1329248A 1989-12-18 1989-12-18 高周波焼入方法 Granted JPH03188220A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1329248A JPH03188220A (ja) 1989-12-18 1989-12-18 高周波焼入方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1329248A JPH03188220A (ja) 1989-12-18 1989-12-18 高周波焼入方法

Publications (2)

Publication Number Publication Date
JPH03188220A JPH03188220A (ja) 1991-08-16
JPH0587564B2 true JPH0587564B2 (OSRAM) 1993-12-17

Family

ID=18219316

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1329248A Granted JPH03188220A (ja) 1989-12-18 1989-12-18 高周波焼入方法

Country Status (1)

Country Link
JP (1) JPH03188220A (OSRAM)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01176039A (ja) * 1987-12-29 1989-07-12 Fuji Denshi Kogyo Kk クランクシャフトの高周波表面焼入法

Also Published As

Publication number Publication date
JPH03188220A (ja) 1991-08-16

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