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 rangeInfo
- 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
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)
- Sliding-Contact Bearings (AREA)
- Powder Metallurgy (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
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)
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 |
KR102010907B1 (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 |
KR102010905B1 (en) | 2019-01-25 | 2019-08-14 | 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 |
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)
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 |
-
1979
- 1979-09-28 JP JP12396779A patent/JPS5647533A/en active Granted
Cited By (20)
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 |
KR102010907B1 (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 |
KR102010905B1 (en) | 2019-01-25 | 2019-08-14 | 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 |
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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