JPS55145157A - Wear resistant sintered iron alloy - Google Patents
Wear resistant sintered iron alloyInfo
- Publication number
- JPS55145157A JPS55145157A JP5308579A JP5308579A JPS55145157A JP S55145157 A JPS55145157 A JP S55145157A JP 5308579 A JP5308579 A JP 5308579A JP 5308579 A JP5308579 A JP 5308579A JP S55145157 A JPS55145157 A JP S55145157A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- alloy
- wear resistant
- iron alloy
- sintered iron
- 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
Abstract
PURPOSE: To enhance the machinability and wear resistance of the title alloy by mixing cast iron powder and ferrochromium powder and sintering the mixture to provide a specified composition contg. C, Si, Mn, Cr and impurities other than Fe.
CONSTITUTION: Cast iron powder and ferrochromium powder are mixed and sintered by a powder metallurigical process to obtain an Fe type sintered alloy having a composition consisting of, by weight, C 2.5W3.5%, Si 1.5W2.7%, Mn 0.5W1.0%, Cr 1.0W7.0%, impurities ≤2% and the balance Fe. This alloy has superior machinability and wear resistance, is cheaply manufactured, and is suitable for use as a material especially for valve seats of an internal combustion engine.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5308579A JPS55145157A (en) | 1979-04-27 | 1979-04-27 | Wear resistant sintered iron alloy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5308579A JPS55145157A (en) | 1979-04-27 | 1979-04-27 | Wear resistant sintered iron alloy |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55145157A true JPS55145157A (en) | 1980-11-12 |
JPS625985B2 JPS625985B2 (en) | 1987-02-07 |
Family
ID=12932943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5308579A Granted JPS55145157A (en) | 1979-04-27 | 1979-04-27 | Wear resistant sintered iron alloy |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55145157A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5822359A (en) * | 1981-07-30 | 1983-02-09 | Mitsubishi Metal Corp | Iron base sintered alloy for structural member of fuel supply apparatus |
JPS5822305A (en) * | 1981-08-04 | 1983-02-09 | Mitsubishi Metal Corp | Fe base sintered and impregnated material excellent in resistance to corrosion and abrasion |
US4409294A (en) * | 1980-05-29 | 1983-10-11 | Nippon Piston Ring Co., Ltd. | Sliding member for use in an internal combustion engine |
US4556533A (en) * | 1982-12-02 | 1985-12-03 | Nissan Motor Co., Ltd. | Wear-resistant sintered ferrous alloy and method of producing same |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4831109A (en) * | 1971-08-28 | 1973-04-24 |
-
1979
- 1979-04-27 JP JP5308579A patent/JPS55145157A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4831109A (en) * | 1971-08-28 | 1973-04-24 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4409294A (en) * | 1980-05-29 | 1983-10-11 | Nippon Piston Ring Co., Ltd. | Sliding member for use in an internal combustion engine |
JPS5822359A (en) * | 1981-07-30 | 1983-02-09 | Mitsubishi Metal Corp | Iron base sintered alloy for structural member of fuel supply apparatus |
JPH0115584B2 (en) * | 1981-07-30 | 1989-03-17 | Mitsubishi Metal Corp | |
JPS5822305A (en) * | 1981-08-04 | 1983-02-09 | Mitsubishi Metal Corp | Fe base sintered and impregnated material excellent in resistance to corrosion and abrasion |
JPS6156308B2 (en) * | 1981-08-04 | 1986-12-02 | Mitsubishi Metal Corp | |
US4556533A (en) * | 1982-12-02 | 1985-12-03 | Nissan Motor Co., Ltd. | Wear-resistant sintered ferrous alloy and method of producing same |
Also Published As
Publication number | Publication date |
---|---|
JPS625985B2 (en) | 1987-02-07 |
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