JPS5647533A - Copper-tin sintered alloy for oil-containing bearing having excellent bearing properties in low-load high-speed range - Google Patents

Copper-tin sintered alloy for oil-containing bearing having excellent bearing properties in low-load high-speed range

Info

Publication number
JPS5647533A
JPS5647533A JP12396779A JP12396779A JPS5647533A JP S5647533 A JPS5647533 A JP S5647533A JP 12396779 A JP12396779 A JP 12396779A JP 12396779 A JP12396779 A JP 12396779A JP S5647533 A JPS5647533 A JP S5647533A
Authority
JP
Japan
Prior art keywords
bearing
oil
speed range
low
sintered alloy
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
JP12396779A
Other languages
Japanese (ja)
Other versions
JPS613859B2 (en
Inventor
Yoshio Nishino
Toru Kono
Hiroshi Sawaguchi
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 JP12396779A priority Critical patent/JPS5647533A/en
Publication of JPS5647533A publication Critical patent/JPS5647533A/en
Publication of JPS613859B2 publication Critical patent/JPS613859B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2204/00—Metallic materials; Alloys
    • F16C2204/10—Alloys based on copper
    • F16C2204/12—Alloys based on copper with tin as the next major constituent

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

PURPOSE: To provide an alloy having an excellent bearing property by a method wherein a Cu-Sn based sintered alloy includes a specific amount of P having a large reactivity with a solid lubricant such as MoS2 or WS2 and a pressurized powder is sintered in a specific condition.
CONSTITUTION: A pressurized powder body is formed of a mixed powder of a base material consisting of 8W11wt% of Sn, 0.2W1.7wt% of P, at least one of 1.1W 11wt% of MoS2 and 1.7W17wt% of WS2 (and a total of 17wt% or less) both being solid lubricant 20W80μm in average size, the remaining Cu, and unavoidable impurities. The powder body is sintered at 650W750°C for 10W30min to provide a Cu- Sn sintered alloy capable of producing an oil-containing bearing having excellent bearing properties in low-load and high-speed range. The alloy may includes at least one element selected from graphite: 0.2W0.8wt%, Fe:0.1W1wt%, Pb:0.5W5wt%, and Zn:0.5W5wt%.
COPYRIGHT: (C)1981,JPO&Japio
JP12396779A 1979-09-28 1979-09-28 Copper-tin sintered alloy for oil-containing bearing having excellent bearing properties in low-load high-speed range Granted JPS5647533A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12396779A JPS5647533A (en) 1979-09-28 1979-09-28 Copper-tin sintered alloy for oil-containing bearing having excellent bearing properties in low-load high-speed range

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12396779A JPS5647533A (en) 1979-09-28 1979-09-28 Copper-tin sintered alloy for oil-containing bearing having excellent bearing properties in low-load high-speed range

Publications (2)

Publication Number Publication Date
JPS5647533A true JPS5647533A (en) 1981-04-30
JPS613859B2 JPS613859B2 (en) 1986-02-05

Family

ID=14873745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12396779A Granted JPS5647533A (en) 1979-09-28 1979-09-28 Copper-tin sintered alloy for oil-containing bearing having excellent bearing properties in low-load high-speed range

Country Status (1)

Country Link
JP (1) JPS5647533A (en)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4609260A (en) * 1983-05-20 1986-09-02 Canon Kabushiki Kaisha Automatic focusing apparatus for zoom lens
JPS6280242A (en) * 1985-10-02 1987-04-13 Nippon Kagaku Yakin Kk Copper-base sintered thrust bearing containing oil
US4816860A (en) * 1986-07-07 1989-03-28 Minolta Camera Kabushiki Kaisha Camera
US4847650A (en) * 1987-02-10 1989-07-11 Minolta Camera Kabushiki Kaisha Camera
JPH02275419A (en) * 1989-04-18 1990-11-09 Konica Corp Automatic focusing device for camera
US5075709A (en) * 1989-01-19 1991-12-24 Minolta Camera Kabushiki Kaisha Camera with a zoom lens
US5258798A (en) * 1987-02-10 1993-11-02 Minolta Camera Kabushiki Kaisha Camera
JPH0698240A (en) * 1992-12-17 1994-04-08 Hitachi Ltd Automatic focusing device for video camera
US5790902A (en) * 1993-09-02 1998-08-04 Canon Kabushiki Kaisha Zoom lens
KR101969564B1 (en) 2018-11-27 2019-04-16 주식회사 신아티앤씨 Photocurable Resin Composition, Method for Preparing the Same and Optical Film Comprising the Same
KR101969561B1 (en) 2018-11-27 2019-04-16 주식회사 신아티앤씨 Photocurable Resin Composition, Method for Preparing the Same and Optical Film Comprising the Same
KR102010904B1 (en) 2019-01-25 2019-08-14 주식회사 신아티앤씨 Photocurable Resin Composition, Method for Preparing the Same and Optical Film Comprising the Same
KR102010906B1 (en) 2019-01-25 2019-08-14 주식회사 신아티앤씨 Photocurable Resin Composition, Method for Preparing the Same and Optical Film Comprising the Same
KR102010907B1 (en) 2019-01-25 2019-08-14 주식회사 신아티앤씨 Photocurable Resin Composition, Method for Preparing the Same and Optical Film Comprising the Same
KR102010905B1 (en) 2019-01-25 2019-08-14 주식회사 신아티앤씨 Photocurable Resin Composition, Method for Preparing the Same and Optical Film Comprising the Same
KR101967408B1 (en) 2019-01-25 2019-08-19 주식회사 신아티앤씨 Photocurable Resin Composition, Method for Preparing the Same and Optical Film Comprising the Same
KR101967409B1 (en) 2019-01-25 2019-08-19 주식회사 신아티앤씨 Photocurable Resin Composition, Method for Preparing the Same and Optical Film Comprising the Same
WO2021182423A1 (en) * 2020-03-10 2021-09-16 大同メタル工業株式会社 Sliding member, method for manufacturing same, and method for manufacturing hard material

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62271667A (en) * 1986-05-19 1987-11-25 Sumitomo Heavy Ind Ltd Grinding device for cylinder liner inner surface
JPS6335969A (en) * 1986-07-31 1988-02-16 三菱重工業株式会社 Method of lining overhaul construction of structure

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4609260A (en) * 1983-05-20 1986-09-02 Canon Kabushiki Kaisha Automatic focusing apparatus for zoom lens
JPS6280242A (en) * 1985-10-02 1987-04-13 Nippon Kagaku Yakin Kk Copper-base sintered thrust bearing containing oil
JPH0535205B2 (en) * 1985-10-02 1993-05-26 Nippon Kagaku Yakin Kk
US4816860A (en) * 1986-07-07 1989-03-28 Minolta Camera Kabushiki Kaisha Camera
US4847650A (en) * 1987-02-10 1989-07-11 Minolta Camera Kabushiki Kaisha Camera
US5258798A (en) * 1987-02-10 1993-11-02 Minolta Camera Kabushiki Kaisha Camera
US5075709A (en) * 1989-01-19 1991-12-24 Minolta Camera Kabushiki Kaisha Camera with a zoom lens
JPH02275419A (en) * 1989-04-18 1990-11-09 Konica Corp Automatic focusing device for camera
JPH0698240A (en) * 1992-12-17 1994-04-08 Hitachi Ltd Automatic focusing device for video camera
JPH0697784B2 (en) * 1992-12-17 1994-11-30 株式会社日立製作所 Video camera autofocus device
US5790902A (en) * 1993-09-02 1998-08-04 Canon Kabushiki Kaisha Zoom lens
KR101969564B1 (en) 2018-11-27 2019-04-16 주식회사 신아티앤씨 Photocurable Resin Composition, Method for Preparing the Same and Optical Film Comprising the Same
KR101969561B1 (en) 2018-11-27 2019-04-16 주식회사 신아티앤씨 Photocurable Resin Composition, Method for Preparing the Same and Optical Film Comprising the Same
KR102010904B1 (en) 2019-01-25 2019-08-14 주식회사 신아티앤씨 Photocurable Resin Composition, Method for Preparing the Same and Optical Film Comprising the Same
KR102010906B1 (en) 2019-01-25 2019-08-14 주식회사 신아티앤씨 Photocurable Resin Composition, Method for Preparing the Same and Optical Film Comprising the Same
KR102010907B1 (en) 2019-01-25 2019-08-14 주식회사 신아티앤씨 Photocurable Resin Composition, Method for Preparing the Same and Optical Film Comprising the Same
KR102010905B1 (en) 2019-01-25 2019-08-14 주식회사 신아티앤씨 Photocurable Resin Composition, Method for Preparing the Same and Optical Film Comprising the Same
KR101967408B1 (en) 2019-01-25 2019-08-19 주식회사 신아티앤씨 Photocurable Resin Composition, Method for Preparing the Same and Optical Film Comprising the Same
KR101967409B1 (en) 2019-01-25 2019-08-19 주식회사 신아티앤씨 Photocurable Resin Composition, Method for Preparing the Same and Optical Film Comprising the Same
WO2021182423A1 (en) * 2020-03-10 2021-09-16 大同メタル工業株式会社 Sliding member, method for manufacturing same, and method for manufacturing hard material

Also Published As

Publication number Publication date
JPS613859B2 (en) 1986-02-05

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