JPS5723001A - Manufacture of cu-fe composite sintered oil-containing bearing - Google Patents

Manufacture of cu-fe composite sintered oil-containing bearing

Info

Publication number
JPS5723001A
JPS5723001A JP5947981A JP5947981A JPS5723001A JP S5723001 A JPS5723001 A JP S5723001A JP 5947981 A JP5947981 A JP 5947981A JP 5947981 A JP5947981 A JP 5947981A JP S5723001 A JPS5723001 A JP S5723001A
Authority
JP
Japan
Prior art keywords
sintered material
based sintered
containing bearing
manufacture
composite oil
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
JP5947981A
Other languages
Japanese (ja)
Other versions
JPS597324B2 (en
Inventor
Hiroshi Yanagiyama
Masayoshi Iwama
Shigeyuki Tachibana
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.)
Mitsubishi Metal Corp
Original Assignee
Mitsubishi Metal 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 Mitsubishi Metal Corp filed Critical Mitsubishi Metal Corp
Priority to JP5947981A priority Critical patent/JPS597324B2/en
Publication of JPS5723001A publication Critical patent/JPS5723001A/en
Publication of JPS597324B2 publication Critical patent/JPS597324B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Sliding-Contact Bearings (AREA)
  • Powder Metallurgy (AREA)

Abstract

PURPOSE: To simplify manufacturing processes for a sintered composite oil-containing bearing consisting of a Cu-based sintered material and a Fe-based sintered material by a method in which specific components are added to the Fe-based sintered material and the Fe-based sintered material and the Cu-based sintered material are concurrently sintered at a temperature suitable for the Cu-based sintered material.
CONSTITUTION: In the manufacture of a sintered composite oil-containing bearing whose inner layer is composed of a Cu-based sintered material and the outer layer is composed of a Fe-based sintered material, one or more of 0.01 to 1.0%B, 0.02 to 3%P, and 0.5 to 10%Sn are added to the Fe-based sintered material. And, the Fe- based sintered material thus prepared and the Cu-based sintered material are molded together or separately, and they are concurrently sintered together in combination at a temperature (700 to 900°C) suitable for sintering the Cu-based sintered material. Thus, a sintered composite oil-containing bearing can be economically manufactured by one-time sintering operation without the needs for separate sintering operations.
COPYRIGHT: (C)1982,JPO&Japio
JP5947981A 1981-04-20 1981-04-20 Manufacturing method for copper-based and iron-based composite layer sintered oil-impregnated bearings Expired JPS597324B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5947981A JPS597324B2 (en) 1981-04-20 1981-04-20 Manufacturing method for copper-based and iron-based composite layer sintered oil-impregnated bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5947981A JPS597324B2 (en) 1981-04-20 1981-04-20 Manufacturing method for copper-based and iron-based composite layer sintered oil-impregnated bearings

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP3950175A Division JPS51112713A (en) 1975-03-31 1975-03-31 Iron sintering material adopted for oil immersion bearing comprising c omposite layers of copper and iron

Publications (2)

Publication Number Publication Date
JPS5723001A true JPS5723001A (en) 1982-02-06
JPS597324B2 JPS597324B2 (en) 1984-02-17

Family

ID=13114475

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5947981A Expired JPS597324B2 (en) 1981-04-20 1981-04-20 Manufacturing method for copper-based and iron-based composite layer sintered oil-impregnated bearings

Country Status (1)

Country Link
JP (1) JPS597324B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1313742C (en) * 2004-01-12 2007-05-02 合肥波林新材料有限公司 Copper-base high-temperature self-lubricating composite material
CN115138840A (en) * 2022-06-23 2022-10-04 上海兰石重工机械有限公司 Powder forming method

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016030848A (en) * 2014-07-29 2016-03-07 Ntn株式会社 Sintered metal part
CN105555445B (en) * 2013-09-10 2018-10-30 Ntn株式会社 Slide unit and its manufacturing method
JP6228409B2 (en) * 2013-09-10 2017-11-08 Ntn株式会社 Sliding member and manufacturing method thereof
JP6550225B2 (en) * 2014-09-30 2019-07-24 Ntn株式会社 Sliding member and method of manufacturing the same
EP3203098B1 (en) * 2014-09-30 2019-12-11 NTN Corporation Slide member and method for manufacturing same
JP6550224B2 (en) * 2014-09-30 2019-07-24 Ntn株式会社 Sliding member and method of manufacturing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1313742C (en) * 2004-01-12 2007-05-02 合肥波林新材料有限公司 Copper-base high-temperature self-lubricating composite material
CN115138840A (en) * 2022-06-23 2022-10-04 上海兰石重工机械有限公司 Powder forming method

Also Published As

Publication number Publication date
JPS597324B2 (en) 1984-02-17

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