JPS57188657A - Sintered iron alloy with superior wear resistance and lubricity - Google Patents
Sintered iron alloy with superior wear resistance and lubricityInfo
- Publication number
- JPS57188657A JPS57188657A JP7141581A JP7141581A JPS57188657A JP S57188657 A JPS57188657 A JP S57188657A JP 7141581 A JP7141581 A JP 7141581A JP 7141581 A JP7141581 A JP 7141581A JP S57188657 A JPS57188657 A JP S57188657A
- Authority
- JP
- Japan
- Prior art keywords
- lubricity
- powder
- wear resistance
- pearlite
- 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.)
- Pending
Links
Landscapes
- Powder Metallurgy (AREA)
Abstract
PURPOSE: To enhance the wear resistance and lubricity of a sintered Fe alloy by providing a structure contg. graphite, lead and iron sulfide dispersed uniformly in a pearlite matrix or a pearlite-ferrite mixed matrix.
CONSTITUTION: Atomized iron powder is mixed with Fe sulfide powder, Pb powder and graphite powder, and zinc stearate powder is added as a lubricant. The resulting composition contg. 0.5W6% C, 0.5W3% S and 0.1W5% Pb is sintered. The matrix of the sintered alloy is pearlite or a pearlite-ferrite, mixture, and the alloy has a structure contg. graphite, Fe sulfide and Pb dispersed finely and uniformly in the matrix. A superior sintered alloy with superior wear resistance and lubricity as starting material for a sliding member is obtd.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7141581A JPS57188657A (en) | 1981-05-14 | 1981-05-14 | Sintered iron alloy with superior wear resistance and lubricity |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7141581A JPS57188657A (en) | 1981-05-14 | 1981-05-14 | Sintered iron alloy with superior wear resistance and lubricity |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57188657A true JPS57188657A (en) | 1982-11-19 |
Family
ID=13459854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7141581A Pending JPS57188657A (en) | 1981-05-14 | 1981-05-14 | Sintered iron alloy with superior wear resistance and lubricity |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57188657A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5379705A (en) * | 1976-12-24 | 1978-07-14 | Nippon Funmatsu Goukin Kk | Production of piston for shock absorber |
-
1981
- 1981-05-14 JP JP7141581A patent/JPS57188657A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5379705A (en) * | 1976-12-24 | 1978-07-14 | Nippon Funmatsu Goukin Kk | Production of piston for shock absorber |
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