JPS5247503A - Production process of iron-base sintered bearing having large oil-cont aining porosity ratio - Google Patents

Production process of iron-base sintered bearing having large oil-cont aining porosity ratio

Info

Publication number
JPS5247503A
JPS5247503A JP12322275A JP12322275A JPS5247503A JP S5247503 A JPS5247503 A JP S5247503A JP 12322275 A JP12322275 A JP 12322275A JP 12322275 A JP12322275 A JP 12322275A JP S5247503 A JPS5247503 A JP S5247503A
Authority
JP
Japan
Prior art keywords
iron
production process
sintered bearing
large oil
base sintered
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
JP12322275A
Other languages
Japanese (ja)
Other versions
JPS555564B2 (en
Inventor
Tadaaki Kato
Tsukimi Matsuo
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.)
DOUWA KOUGIYOU KK
Dowa Holdings Co Ltd
Original Assignee
DOUWA KOUGIYOU KK
Dowa Mining 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 DOUWA KOUGIYOU KK, Dowa Mining Co Ltd filed Critical DOUWA KOUGIYOU KK
Priority to JP12322275A priority Critical patent/JPS5247503A/en
Publication of JPS5247503A publication Critical patent/JPS5247503A/en
Publication of JPS555564B2 publication Critical patent/JPS555564B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: Producing the iron-base sintered bearing having large oil-containing porosity ratio, by using the reduced iron cake.
COPYRIGHT: (C)1977,JPO&Japio
JP12322275A 1975-10-15 1975-10-15 Production process of iron-base sintered bearing having large oil-cont aining porosity ratio Granted JPS5247503A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12322275A JPS5247503A (en) 1975-10-15 1975-10-15 Production process of iron-base sintered bearing having large oil-cont aining porosity ratio

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12322275A JPS5247503A (en) 1975-10-15 1975-10-15 Production process of iron-base sintered bearing having large oil-cont aining porosity ratio

Publications (2)

Publication Number Publication Date
JPS5247503A true JPS5247503A (en) 1977-04-15
JPS555564B2 JPS555564B2 (en) 1980-02-07

Family

ID=14855213

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12322275A Granted JPS5247503A (en) 1975-10-15 1975-10-15 Production process of iron-base sintered bearing having large oil-cont aining porosity ratio

Country Status (1)

Country Link
JP (1) JPS5247503A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009024209A (en) * 2007-07-18 2009-02-05 Sekisui Chem Co Ltd Method for producing green compact, green compact, method for producing sintered compact, and oil impregnated sintered bearing
WO2016114142A1 (en) * 2015-01-14 2016-07-21 Jfeスチール株式会社 Reduced iron powder and method for preparing same and bearing

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4938867A (en) * 1972-08-17 1974-04-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4938867A (en) * 1972-08-17 1974-04-11

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009024209A (en) * 2007-07-18 2009-02-05 Sekisui Chem Co Ltd Method for producing green compact, green compact, method for producing sintered compact, and oil impregnated sintered bearing
WO2016114142A1 (en) * 2015-01-14 2016-07-21 Jfeスチール株式会社 Reduced iron powder and method for preparing same and bearing
JPWO2016114142A1 (en) * 2015-01-14 2017-04-27 Jfeスチール株式会社 Reduced iron powder, method for producing the same, and bearing
CN107107186A (en) * 2015-01-14 2017-08-29 杰富意钢铁株式会社 Reduced iron powder and its manufacture method and bearing
KR20170102942A (en) * 2015-01-14 2017-09-12 제이에프이 스틸 가부시키가이샤 Reduced iron powder and method for preparing same and bearing
CN107107186B (en) * 2015-01-14 2019-05-31 杰富意钢铁株式会社 Reduced iron powder and its manufacturing method and bearing

Also Published As

Publication number Publication date
JPS555564B2 (en) 1980-02-07

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