JPS52156114A - Method and apparatus for stepwise cooling highhcarbon alloy steel with spray of water - Google Patents

Method and apparatus for stepwise cooling highhcarbon alloy steel with spray of water

Info

Publication number
JPS52156114A
JPS52156114A JP7403176A JP7403176A JPS52156114A JP S52156114 A JPS52156114 A JP S52156114A JP 7403176 A JP7403176 A JP 7403176A JP 7403176 A JP7403176 A JP 7403176A JP S52156114 A JPS52156114 A JP S52156114A
Authority
JP
Japan
Prior art keywords
highhcarbon
spray
water
alloy steel
stepwise cooling
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
JP7403176A
Other languages
Japanese (ja)
Other versions
JPS6022048B2 (en
Inventor
Masayuki Tsushima
Osamu Katou
Yoshiaki Sadaoka
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 JP7403176A priority Critical patent/JPS6022048B2/en
Publication of JPS52156114A publication Critical patent/JPS52156114A/en
Publication of JPS6022048B2 publication Critical patent/JPS6022048B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Articles (AREA)
JP7403176A 1976-06-22 1976-06-22 Hardening method for rolling bearing parts made of high carbon alloy steel Expired JPS6022048B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7403176A JPS6022048B2 (en) 1976-06-22 1976-06-22 Hardening method for rolling bearing parts made of high carbon alloy steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7403176A JPS6022048B2 (en) 1976-06-22 1976-06-22 Hardening method for rolling bearing parts made of high carbon alloy steel

Publications (2)

Publication Number Publication Date
JPS52156114A true JPS52156114A (en) 1977-12-26
JPS6022048B2 JPS6022048B2 (en) 1985-05-30

Family

ID=13535361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7403176A Expired JPS6022048B2 (en) 1976-06-22 1976-06-22 Hardening method for rolling bearing parts made of high carbon alloy steel

Country Status (1)

Country Link
JP (1) JPS6022048B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58123391U (en) * 1982-02-15 1983-08-22 セイコーエプソン株式会社 wristwatch with lamp
CN107385187A (en) * 2017-06-21 2017-11-24 安徽金越轴承有限公司 A kind of Tempering and Quenching method of bearing holder (housing, cover) processing
CN110653727A (en) * 2019-09-29 2020-01-07 广州大学 Pneumatic type strengthening processing equipment for processing bearing outer ring raceway

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58123391U (en) * 1982-02-15 1983-08-22 セイコーエプソン株式会社 wristwatch with lamp
CN107385187A (en) * 2017-06-21 2017-11-24 安徽金越轴承有限公司 A kind of Tempering and Quenching method of bearing holder (housing, cover) processing
CN110653727A (en) * 2019-09-29 2020-01-07 广州大学 Pneumatic type strengthening processing equipment for processing bearing outer ring raceway

Also Published As

Publication number Publication date
JPS6022048B2 (en) 1985-05-30

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