JPS53137809A - Quenching method of partially modifying steel machine parts - Google Patents

Quenching method of partially modifying steel machine parts

Info

Publication number
JPS53137809A
JPS53137809A JP5361277A JP5361277A JPS53137809A JP S53137809 A JPS53137809 A JP S53137809A JP 5361277 A JP5361277 A JP 5361277A JP 5361277 A JP5361277 A JP 5361277A JP S53137809 A JPS53137809 A JP S53137809A
Authority
JP
Japan
Prior art keywords
machine parts
quenching method
partially modifying
steel machine
modifying steel
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
JP5361277A
Other languages
Japanese (ja)
Inventor
Yasuo Fujioka
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.)
NTN Corp
Original Assignee
Toyo Bearing Manufacturing 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 Toyo Bearing Manufacturing Co Ltd filed Critical Toyo Bearing Manufacturing Co Ltd
Priority to JP5361277A priority Critical patent/JPS53137809A/en
Publication of JPS53137809A publication Critical patent/JPS53137809A/en
Pending legal-status Critical Current

Links

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  • Heat Treatment Of Articles (AREA)
JP5361277A 1977-05-09 1977-05-09 Quenching method of partially modifying steel machine parts Pending JPS53137809A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5361277A JPS53137809A (en) 1977-05-09 1977-05-09 Quenching method of partially modifying steel machine parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5361277A JPS53137809A (en) 1977-05-09 1977-05-09 Quenching method of partially modifying steel machine parts

Publications (1)

Publication Number Publication Date
JPS53137809A true JPS53137809A (en) 1978-12-01

Family

ID=12947715

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5361277A Pending JPS53137809A (en) 1977-05-09 1977-05-09 Quenching method of partially modifying steel machine parts

Country Status (1)

Country Link
JP (1) JPS53137809A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000129361A (en) * 1998-10-28 2000-05-09 Skf Gmbh Heat treatment of steel-made or cast iron-made parts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000129361A (en) * 1998-10-28 2000-05-09 Skf Gmbh Heat treatment of steel-made or cast iron-made parts
JP4563534B2 (en) * 1998-10-28 2010-10-13 エスカーエフ ゲーエムベーハー Heat treatment method for non-hardened rolling bearing steel parts

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