JPS5776168A - Sintered oil-containing roller chain bush - Google Patents
Sintered oil-containing roller chain bushInfo
- Publication number
- JPS5776168A JPS5776168A JP15294280A JP15294280A JPS5776168A JP S5776168 A JPS5776168 A JP S5776168A JP 15294280 A JP15294280 A JP 15294280A JP 15294280 A JP15294280 A JP 15294280A JP S5776168 A JPS5776168 A JP S5776168A
- Authority
- JP
- Japan
- Prior art keywords
- roller chain
- composition
- contg
- oil
- chain bush
- 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
Landscapes
- Powder Metallurgy (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Abstract
PURPOSE: To obtain a roller chain bush having a high strength and a high hardness and excellent in abrasion resistance, by preparing a composition containing specified rates of Cu, Cr, C, Mo, W and Fe, and providing the composition with a specified oil-contg. ratio while forming a surface-hardened layer.
CONSTITUTION: A composition comprising, by weight %, 1W7% Cu, 0.2W2.5% Cr, 0.5W1.2% C, 0.2W10% of one or two of Mo and W, optionally 0.05W3% of one or more of P, B and Si, and the balance being Fe and inevitable impurities, is prepared. The oil-contg. ratio of the composition is controlled at 5W35vol%, while a surface- hardened layer is formed. Thus, a sintered oil-contg. roller chain bush having the same strength as that of a conventional one, an excellent abrasion resistance and an excellent lubricativity is produced at a low cost.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15294280A JPS6034621B2 (en) | 1980-10-30 | 1980-10-30 | Sintered oil-impregnated roller chain bushing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15294280A JPS6034621B2 (en) | 1980-10-30 | 1980-10-30 | Sintered oil-impregnated roller chain bushing |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5776168A true JPS5776168A (en) | 1982-05-13 |
JPS6034621B2 JPS6034621B2 (en) | 1985-08-09 |
Family
ID=15551516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15294280A Expired JPS6034621B2 (en) | 1980-10-30 | 1980-10-30 | Sintered oil-impregnated roller chain bushing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6034621B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63203754A (en) * | 1987-02-20 | 1988-08-23 | Nissan Motor Co Ltd | Sintered iron alloy having wear resistance at high temperature |
-
1980
- 1980-10-30 JP JP15294280A patent/JPS6034621B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63203754A (en) * | 1987-02-20 | 1988-08-23 | Nissan Motor Co Ltd | Sintered iron alloy having wear resistance at high temperature |
Also Published As
Publication number | Publication date |
---|---|
JPS6034621B2 (en) | 1985-08-09 |
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