JPS56169704A - Dry bearing material - Google Patents
Dry bearing materialInfo
- Publication number
- JPS56169704A JPS56169704A JP7376080A JP7376080A JPS56169704A JP S56169704 A JPS56169704 A JP S56169704A JP 7376080 A JP7376080 A JP 7376080A JP 7376080 A JP7376080 A JP 7376080A JP S56169704 A JPS56169704 A JP S56169704A
- Authority
- JP
- Japan
- Prior art keywords
- base layer
- approx
- bearing material
- dry bearing
- powder
- 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
- 239000000463 material Substances 0.000 title abstract 3
- 239000010410 layer Substances 0.000 abstract 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 229910000881 Cu alloy Inorganic materials 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 229910017755 Cu-Sn Inorganic materials 0.000 abstract 1
- 229910017927 Cu—Sn Inorganic materials 0.000 abstract 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 239000011247 coating layer Substances 0.000 abstract 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 229910052731 fluorine Inorganic materials 0.000 abstract 1
- 239000011737 fluorine Substances 0.000 abstract 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
Landscapes
- Powder Metallurgy (AREA)
- Sliding-Contact Bearings (AREA)
- Lubricants (AREA)
Abstract
PURPOSE: To obtain a dry bearing material having excellent wear resistance by forming a Cu or Cu alloy sintered base layer on a steel lining and then forming a coated layer composed of a fluorine-containing resin and Cu-covered graphite in and on the Cu or Cu alloy sintered base layer.
CONSTITUTION: A 70:30 mixture of Cu powder and a Cu-Sn alloy powder is spread over an approx. 1mm thick finished steel sheet 1, and then sintered at 950W 1,050°C to form an approx. 0.2mm thick metal base layer 2. Then, Cu-covered graphite powder is mixed with a dispersion type fluorocarbon resin, and the mixture is sprayed on the metal base layer 2 to form an approx. 20W30μ thick coating layer 3, heated at 380°C for 15min, and cooled quickly. Thus, a dry bearing material having excellent wear resistance can be manufactured.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7376080A JPS56169704A (en) | 1980-06-03 | 1980-06-03 | Dry bearing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7376080A JPS56169704A (en) | 1980-06-03 | 1980-06-03 | Dry bearing material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56169704A true JPS56169704A (en) | 1981-12-26 |
| JPS6138243B2 JPS6138243B2 (en) | 1986-08-28 |
Family
ID=13527498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7376080A Granted JPS56169704A (en) | 1980-06-03 | 1980-06-03 | Dry bearing material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56169704A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5980521A (en) * | 1982-10-29 | 1984-05-10 | N D C Kk | Bearing material |
| JPS60104191A (en) * | 1983-11-11 | 1985-06-08 | N D C Kk | Non-lubricant sliding member for high-speed and heavy- load use |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676126B (en) * | 2019-01-24 | 2020-06-19 | 西安交通大学 | A kind of preparation method of copper-based graphite wear-resistant engine bearing bush |
| CN109676130A (en) * | 2019-01-24 | 2019-04-26 | 西安交通大学 | A kind of preparation method of the modified copper-base graphite wearable hydraulic plunger pump cylinder body of copper |
-
1980
- 1980-06-03 JP JP7376080A patent/JPS56169704A/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5980521A (en) * | 1982-10-29 | 1984-05-10 | N D C Kk | Bearing material |
| JPS6331004B2 (en) * | 1982-10-29 | 1988-06-22 | Ndc Kk | |
| JPS60104191A (en) * | 1983-11-11 | 1985-06-08 | N D C Kk | Non-lubricant sliding member for high-speed and heavy- load use |
| JPH0244875B2 (en) * | 1983-11-11 | 1990-10-05 | Ndc Kk |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6138243B2 (en) | 1986-08-28 |
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