JPS5620137A - Copper-aluminum type sintered friction material - Google Patents
Copper-aluminum type sintered friction materialInfo
- Publication number
- JPS5620137A JPS5620137A JP9315979A JP9315979A JPS5620137A JP S5620137 A JPS5620137 A JP S5620137A JP 9315979 A JP9315979 A JP 9315979A JP 9315979 A JP9315979 A JP 9315979A JP S5620137 A JPS5620137 A JP S5620137A
- Authority
- JP
- Japan
- Prior art keywords
- friction material
- sintered friction
- composition
- copper
- type 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
Links
- 239000002783 friction material Substances 0.000 title abstract 3
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 title 1
- 239000000463 material Substances 0.000 abstract 5
- 229910017767 Cu—Al Inorganic materials 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 239000000843 powder Substances 0.000 abstract 3
- 238000005245 sintering Methods 0.000 abstract 3
- 229910045601 alloy Inorganic materials 0.000 abstract 2
- 239000000956 alloy Substances 0.000 abstract 2
- 229910000838 Al alloy Inorganic materials 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 230000002159 abnormal effect Effects 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910052745 lead Inorganic materials 0.000 abstract 1
- 229910052961 molybdenite Inorganic materials 0.000 abstract 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052982 molybdenum disulfide Inorganic materials 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
Landscapes
- Powder Metallurgy (AREA)
Abstract
PURPOSE: To provide a Cu-Al type sintered friction material with increased wear resistance by using hard Cu-Al alloy powder as the Al component in the composition of a sintering material and specifying sintering temp.
CONSTITUTION: In a composition consisting of, by wt., 60W95% Cu, 1W10% Al, 0W7% Sn, 0W15% Zn, 0W10% Pb and 0W20% graphite or MoS2, most of the Al component is blended as η2- or θ-phase Cu-Al alloy powder by 3W25% of the total weight. This blended powder is sintered at ≤800°C. At this time, the sintering temp. and time are combined so that at least part of the composition of the hard Cu- Al alloy is left. Thus, a sintered friction material is obtd. No friction promoting particles are peeled off the material, and a face opposite to the material is not damaged even if local abnormal heating occurs. This material is widely used as a material for clutch and brake parts, etc.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9315979A JPS5620137A (en) | 1979-07-24 | 1979-07-24 | Copper-aluminum type sintered friction material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9315979A JPS5620137A (en) | 1979-07-24 | 1979-07-24 | Copper-aluminum type sintered friction material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5620137A true JPS5620137A (en) | 1981-02-25 |
| JPS6335692B2 JPS6335692B2 (en) | 1988-07-15 |
Family
ID=14074762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9315979A Granted JPS5620137A (en) | 1979-07-24 | 1979-07-24 | Copper-aluminum type sintered friction material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5620137A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5986926U (en) * | 1982-12-03 | 1984-06-12 | 株式会社安川電機 | Self-aligning mating device |
| US5114468A (en) * | 1988-10-26 | 1992-05-19 | Mitsubishi Materials Corporation | Cu-base sintered alloy |
| JP2007197834A (en) * | 2007-02-19 | 2007-08-09 | Komatsu Ltd | Composite sintered sliding member |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0382692U (en) * | 1989-12-12 | 1991-08-22 |
-
1979
- 1979-07-24 JP JP9315979A patent/JPS5620137A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5986926U (en) * | 1982-12-03 | 1984-06-12 | 株式会社安川電機 | Self-aligning mating device |
| US5114468A (en) * | 1988-10-26 | 1992-05-19 | Mitsubishi Materials Corporation | Cu-base sintered alloy |
| JP2007197834A (en) * | 2007-02-19 | 2007-08-09 | Komatsu Ltd | Composite sintered sliding member |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6335692B2 (en) | 1988-07-15 |
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