GB1097088A - Improvements in bearing material - Google Patents
Improvements in bearing materialInfo
- Publication number
- GB1097088A GB1097088A GB5454665A GB5454665A GB1097088A GB 1097088 A GB1097088 A GB 1097088A GB 5454665 A GB5454665 A GB 5454665A GB 5454665 A GB5454665 A GB 5454665A GB 1097088 A GB1097088 A GB 1097088A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pyrolytic graphite
- bearing component
- deposited
- crystallites
- bearing
- 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.)
- Expired
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
- F16C33/16—Sliding surface consisting mainly of graphite
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carbon And Carbon Compounds (AREA)
- Laminated Bodies (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
A bearing component is coated with a pyrolytic graphite, crystallites of which have their basal planes substantially parallel to the surface on the bearing component. The coating of pyrolytic graphite may be deposited directly on the bearing component; may be deposited on to a layer of material, which is afterwards bonded to the bearing; or may be forced into the surface of the bearing component by rolling, for example. Films of pyrolytic graphite may be pressed into contact with sheets of plastics, copper or aluminium, for example. In a method of producing pyrolytic graphite having crystallites with parallel basal planes, methane gas, which is carried in a hydrogen diluent, is passed through a hot ceramic tube containing a metal-plate which is also heated. The methane decomposes and carbon is deposited upon the inner wall of the ceramic tube and upon the surface of the steel-plate. Further heating of the carbon effects annealing thereof and improves the layered structure of the material.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US42960365A | 1965-02-01 | 1965-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1097088A true GB1097088A (en) | 1967-12-29 |
Family
ID=23703944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5454665A Expired GB1097088A (en) | 1965-02-01 | 1965-12-23 | Improvements in bearing material |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1525120A1 (en) |
| GB (1) | GB1097088A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4550732B2 (en) | 2005-12-20 | 2010-09-22 | 株式会社椿本チエイン | Solid lubrication oil-free chain |
-
1965
- 1965-12-23 GB GB5454665A patent/GB1097088A/en not_active Expired
-
1966
- 1966-01-27 DE DE19661525120 patent/DE1525120A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1525120A1 (en) | 1969-12-18 |
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