JPS5675592A - Sliding device - Google Patents
Sliding deviceInfo
- Publication number
- JPS5675592A JPS5675592A JP15264379A JP15264379A JPS5675592A JP S5675592 A JPS5675592 A JP S5675592A JP 15264379 A JP15264379 A JP 15264379A JP 15264379 A JP15264379 A JP 15264379A JP S5675592 A JPS5675592 A JP S5675592A
- Authority
- JP
- Japan
- Prior art keywords
- sliding
- film
- soft metals
- alloy
- thickness
- 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
- Pistons, Piston Rings, And Cylinders (AREA)
- Electrochemical Coating By Surface Reaction (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
PURPOSE: To prevent microscopical deformation and abrasion of sliding members and enable their long-term use by using Al (alloy) for the surfaces of the sliding members and forming the sliding surface parts coated with soft metals via anodic oxidation film formed on the surfaces thereof.
CONSTITUTION: In a sliding device of an internal combustion engine etc., the sliding surfaces of one or both sliding members 1 are made of Al (alloy) and an anodic oxide film 2 is formed on the surface thereof to ≥7μ thickness. An electroless Ni plating layer 4 is adhered on said film 2 and further a sliding surface 6 coated with soft metals such as Sn, Pb, Zn is formed. The coating film of soft metals is also formed on the surface of a sliding member 8 pairing to this sliding member 1. The thickness of the soft metal layers is kept at 7W30μ in whole. Thereby, the fitting characteristic of the sliding surfaces is improved and the galling, seizure, etc. on the sliding surfaces of pistons. cylinders, etc. are decreased.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15264379A JPS5675592A (en) | 1979-11-26 | 1979-11-26 | Sliding device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15264379A JPS5675592A (en) | 1979-11-26 | 1979-11-26 | Sliding device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5675592A true JPS5675592A (en) | 1981-06-22 |
JPS6154118B2 JPS6154118B2 (en) | 1986-11-20 |
Family
ID=15544883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15264379A Granted JPS5675592A (en) | 1979-11-26 | 1979-11-26 | Sliding device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5675592A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6067462U (en) * | 1983-10-17 | 1985-05-13 | 三菱重工業株式会社 | piston ring |
JPH04180599A (en) * | 1990-10-26 | 1992-06-26 | Taiho Kogyo Co Ltd | Sliding material |
US6135737A (en) * | 1997-07-10 | 2000-10-24 | Mitsubishi Heavy Industries, Ltd. | Scroll hydraulic machine |
WO2015147162A1 (en) * | 2014-03-27 | 2015-10-01 | スズキ株式会社 | Surface-coating method for aluminum member, surface-coated aluminum member, and piston for internal combustion engine |
JP2015206104A (en) * | 2014-04-23 | 2015-11-19 | スズキ株式会社 | Surface coating method of aluminum member, surface coated aluminum member and piston for internal combustion engine |
US10179956B2 (en) | 2014-03-27 | 2019-01-15 | Suzuki Motor Corporation | Anodic oxide coating, treatment method therefor, and piston for internal combustion engine |
US10458034B2 (en) | 2014-03-27 | 2019-10-29 | Suzuki Motor Corporation | Anodizing treatment method and structure of internal combustion engine |
-
1979
- 1979-11-26 JP JP15264379A patent/JPS5675592A/en active Granted
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6067462U (en) * | 1983-10-17 | 1985-05-13 | 三菱重工業株式会社 | piston ring |
JPH04180599A (en) * | 1990-10-26 | 1992-06-26 | Taiho Kogyo Co Ltd | Sliding material |
US6135737A (en) * | 1997-07-10 | 2000-10-24 | Mitsubishi Heavy Industries, Ltd. | Scroll hydraulic machine |
WO2015147162A1 (en) * | 2014-03-27 | 2015-10-01 | スズキ株式会社 | Surface-coating method for aluminum member, surface-coated aluminum member, and piston for internal combustion engine |
CN105339531A (en) * | 2014-03-27 | 2016-02-17 | 铃木株式会社 | Surface-coating method for aluminum member, surface-coated aluminum member, and piston for internal combustion engine |
US10179956B2 (en) | 2014-03-27 | 2019-01-15 | Suzuki Motor Corporation | Anodic oxide coating, treatment method therefor, and piston for internal combustion engine |
US10458034B2 (en) | 2014-03-27 | 2019-10-29 | Suzuki Motor Corporation | Anodizing treatment method and structure of internal combustion engine |
JP2015206104A (en) * | 2014-04-23 | 2015-11-19 | スズキ株式会社 | Surface coating method of aluminum member, surface coated aluminum member and piston for internal combustion engine |
Also Published As
Publication number | Publication date |
---|---|
JPS6154118B2 (en) | 1986-11-20 |
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