JPS5597447A - Aluminum sintered alloy and production of the same - Google Patents
Aluminum sintered alloy and production of the sameInfo
- Publication number
- JPS5597447A JPS5597447A JP514579A JP514579A JPS5597447A JP S5597447 A JPS5597447 A JP S5597447A JP 514579 A JP514579 A JP 514579A JP 514579 A JP514579 A JP 514579A JP S5597447 A JPS5597447 A JP S5597447A
- Authority
- JP
- Japan
- Prior art keywords
- mixed
- sintered
- sintered alloy
- inert atmosphere
- added
- 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)
Abstract
PURPOSE: To provide Al-Si sintered alloy for sliding member having a good wear resistance against the body and mating slider by a method wherein solid lubricant powder is added to mixed powder of Al and Si, is mixed and pressed-formed then sintered in inert atmosphere without being melted.
CONSTITUTION: An alloy essentially consisting of Al, or Al plus Si, and containing one or more of Cu, Mg, Ni, Mn, Fe, Zn, etc. is crushed to -30W+350 mesh by using atomizing method. This is mixed with 8W30wt% of fine Si particulates having diameter less than 10μ at maximum. To this, 40wt% or less of solid lubricant is added which comprises 3W30wt% of graphite, 5W40wt% of one or more of metal sulfides such as WS2 and MoS2, and 5W30wt% of one or more of fluorides such as CaF2, BaF2, LiF, etc. The mixture is molded by press, sintered in inert atmosphere at a temperature lower than the melting point of mixed material, and is provided with plastic deformation by extrusion rolling. In this manner, Al sintered alloy containing fine Si particles and having a good slider property is provided.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP514579A JPS5597447A (en) | 1979-01-19 | 1979-01-19 | Aluminum sintered alloy and production of the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP514579A JPS5597447A (en) | 1979-01-19 | 1979-01-19 | Aluminum sintered alloy and production of the same |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8123887A Division JPS62247044A (en) | 1987-04-03 | 1987-04-03 | Wear resistant aluminum alloy of high strength |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5597447A true JPS5597447A (en) | 1980-07-24 |
JPH0120215B2 JPH0120215B2 (en) | 1989-04-14 |
Family
ID=11603123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP514579A Granted JPS5597447A (en) | 1979-01-19 | 1979-01-19 | Aluminum sintered alloy and production of the same |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5597447A (en) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57177953A (en) * | 1981-04-27 | 1982-11-01 | Sumitomo Electric Ind Ltd | Parts for rocker arm |
JPS5913041A (en) * | 1982-07-12 | 1984-01-23 | Showa Denko Kk | Aluminum alloy powder having high resistance to heat and abrasion and high strength and molding of said alloy powder and its production |
JPS5913040A (en) * | 1982-07-12 | 1984-01-23 | Showa Denko Kk | Heat- and wear-resistant high-strength aluminum alloy powder and molded body of said alloy powder and their manufacture |
JPS5959855A (en) * | 1982-09-28 | 1984-04-05 | Showa Denko Kk | High strength powder moldings of aluminum alloy having excellent lubricity resistance to heat and wear and its production |
JPS5959856A (en) * | 1982-09-28 | 1984-04-05 | Showa Denko Kk | High strength powder moldings of aluminum alloy having excellent lubricity, resistance to heat and wear and its production |
JPS5996242A (en) * | 1982-11-24 | 1984-06-02 | Showa Alum Ind Kk | Sintered aluminum alloy body and its production |
JPS59162242A (en) * | 1983-03-05 | 1984-09-13 | Riken Corp | Wear-resistant extrusion-molded body of aluminum-silicon alloy and its manufacture |
JPS6092441A (en) * | 1983-10-25 | 1985-05-24 | Sumitomo Light Metal Ind Ltd | Aluminum alloy material for vtr cylinder with superior wear resistance |
JPS61166931A (en) * | 1985-01-17 | 1986-07-28 | Sumitomo Light Metal Ind Ltd | Method for molding al-si alloy powder |
JPS62247044A (en) * | 1987-04-03 | 1987-10-28 | Sumitomo Electric Ind Ltd | Wear resistant aluminum alloy of high strength |
JPS63121628A (en) * | 1986-11-10 | 1988-05-25 | Sumitomo Electric Ind Ltd | Manufacture of aluminum alloy powder |
JPH01132734A (en) * | 1987-02-10 | 1989-05-25 | Sumitomo Light Metal Ind Ltd | Aluminum alloy for vane material |
JPH01132736A (en) * | 1988-04-28 | 1989-05-25 | Showa Denko Kk | High-strength aluminum alloy powder compact excellent in lubricity and having heat resistance and wear resistance and its production |
US6319109B1 (en) | 1998-11-06 | 2001-11-20 | Noritake Co., Limited | Disk-shaped grindstone |
CN112239826A (en) * | 2020-11-06 | 2021-01-19 | 辽宁忠旺集团有限公司 | Extrusion process method of high-efficiency energy-saving aluminum template |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52101611A (en) * | 1976-02-23 | 1977-08-25 | Tsugio Nakatani | Sintered ultrahighhsilicon aluminium product |
JPS52109415A (en) * | 1976-03-10 | 1977-09-13 | Pechiney Aluminium | Hollow articles and production of the same |
JPS53118209A (en) * | 1977-03-25 | 1978-10-16 | Res Dev Corp Of Japan | Powder metallurgical method of manufacturing high-silicon containing sinteted aluminum alloy |
JPS53128512A (en) * | 1977-04-15 | 1978-11-09 | Showa Denko Kk | Process for producing high silicon-aluminum alloy sintered material |
JPS541410A (en) * | 1977-06-06 | 1979-01-08 | Hitachi Ltd | Swash plate type motion transforming device member |
-
1979
- 1979-01-19 JP JP514579A patent/JPS5597447A/en active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52101611A (en) * | 1976-02-23 | 1977-08-25 | Tsugio Nakatani | Sintered ultrahighhsilicon aluminium product |
JPS52109415A (en) * | 1976-03-10 | 1977-09-13 | Pechiney Aluminium | Hollow articles and production of the same |
JPS53118209A (en) * | 1977-03-25 | 1978-10-16 | Res Dev Corp Of Japan | Powder metallurgical method of manufacturing high-silicon containing sinteted aluminum alloy |
JPS53128512A (en) * | 1977-04-15 | 1978-11-09 | Showa Denko Kk | Process for producing high silicon-aluminum alloy sintered material |
JPS541410A (en) * | 1977-06-06 | 1979-01-08 | Hitachi Ltd | Swash plate type motion transforming device member |
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57177953A (en) * | 1981-04-27 | 1982-11-01 | Sumitomo Electric Ind Ltd | Parts for rocker arm |
JPS5913041A (en) * | 1982-07-12 | 1984-01-23 | Showa Denko Kk | Aluminum alloy powder having high resistance to heat and abrasion and high strength and molding of said alloy powder and its production |
JPS5913040A (en) * | 1982-07-12 | 1984-01-23 | Showa Denko Kk | Heat- and wear-resistant high-strength aluminum alloy powder and molded body of said alloy powder and their manufacture |
JPH0118981B2 (en) * | 1982-07-12 | 1989-04-10 | Showa Denko Kk | |
JPH0118982B2 (en) * | 1982-07-12 | 1989-04-10 | Showa Denko Kk | |
JPS5959856A (en) * | 1982-09-28 | 1984-04-05 | Showa Denko Kk | High strength powder moldings of aluminum alloy having excellent lubricity, resistance to heat and wear and its production |
JPH0118983B2 (en) * | 1982-09-28 | 1989-04-10 | Showa Denko Kk | |
JPH0118984B2 (en) * | 1982-09-28 | 1989-04-10 | Showa Denko Kk | |
JPS5959855A (en) * | 1982-09-28 | 1984-04-05 | Showa Denko Kk | High strength powder moldings of aluminum alloy having excellent lubricity resistance to heat and wear and its production |
JPH0246659B2 (en) * | 1982-11-24 | 1990-10-16 | Showa Denko Kk | |
JPS5996242A (en) * | 1982-11-24 | 1984-06-02 | Showa Alum Ind Kk | Sintered aluminum alloy body and its production |
JPS59162242A (en) * | 1983-03-05 | 1984-09-13 | Riken Corp | Wear-resistant extrusion-molded body of aluminum-silicon alloy and its manufacture |
JPS6150132B2 (en) * | 1983-03-05 | 1986-11-01 | Riken Kk | |
JPS6092441A (en) * | 1983-10-25 | 1985-05-24 | Sumitomo Light Metal Ind Ltd | Aluminum alloy material for vtr cylinder with superior wear resistance |
JPS6213422B2 (en) * | 1983-10-25 | 1987-03-26 | Sumitomo Light Metal Ind | |
JPS61166931A (en) * | 1985-01-17 | 1986-07-28 | Sumitomo Light Metal Ind Ltd | Method for molding al-si alloy powder |
JPH0121213B2 (en) * | 1985-01-17 | 1989-04-20 | Sumitomo Light Metal Ind | |
JPS63121628A (en) * | 1986-11-10 | 1988-05-25 | Sumitomo Electric Ind Ltd | Manufacture of aluminum alloy powder |
JPH0478698B2 (en) * | 1986-11-10 | 1992-12-11 | Sumitomo Electric Industries | |
JPH01132734A (en) * | 1987-02-10 | 1989-05-25 | Sumitomo Light Metal Ind Ltd | Aluminum alloy for vane material |
JPH029099B2 (en) * | 1987-04-03 | 1990-02-28 | Sumitomo Electric Industries | |
JPS62247044A (en) * | 1987-04-03 | 1987-10-28 | Sumitomo Electric Ind Ltd | Wear resistant aluminum alloy of high strength |
JPH01132736A (en) * | 1988-04-28 | 1989-05-25 | Showa Denko Kk | High-strength aluminum alloy powder compact excellent in lubricity and having heat resistance and wear resistance and its production |
US6319109B1 (en) | 1998-11-06 | 2001-11-20 | Noritake Co., Limited | Disk-shaped grindstone |
CN112239826A (en) * | 2020-11-06 | 2021-01-19 | 辽宁忠旺集团有限公司 | Extrusion process method of high-efficiency energy-saving aluminum template |
Also Published As
Publication number | Publication date |
---|---|
JPH0120215B2 (en) | 1989-04-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5597447A (en) | Aluminum sintered alloy and production of the same | |
JP3073526B2 (en) | Iron-based powder composition, sintered product and method for improving machinability of sintered product | |
US5476534A (en) | Iron-based powder mixture and method | |
KR960013530A (en) | Sintered friction material and composite copper alloy powder used in the same and manufacturing method thereof | |
JPS5647533A (en) | Copper-tin sintered alloy for oil-containing bearing having excellent bearing properties in low-load high-speed range | |
EP1252274B1 (en) | Lubricant combination and process for the preparation thereof | |
EP0861698A2 (en) | Iron based powder mixture for powder metallurgy | |
JPS5779139A (en) | Bearing material and its manufacture | |
GB1035216A (en) | Method of and apparatus for fabricating self-lubricating articles or components, and articles or components made by the method | |
JPS54119321A (en) | Sintered alloy of superior abrasion resistance | |
EP1214143A1 (en) | Lubricant composite and process for the preparation thereof | |
EP0200691B1 (en) | Iron-based powder mixture for a sintered alloy | |
CA2189973A1 (en) | Sintered products having improved density | |
JPS5751231A (en) | Manufacture of ferromagnetic aluminum-base parts | |
JPS5767145A (en) | Superhard alloy for plastic working | |
EP0589088B1 (en) | Iron-based powder mixture and method | |
JPS5538930A (en) | Sintered steel and manufacture thereof | |
JPS6439341A (en) | Al-si-mn sintered alloy for forging | |
DE4226982C1 (en) | Metallothermal reaction mixture | |
JPS5696001A (en) | Sintered alloy | |
DE2139681A1 (en) | Process for the production of a homogeneous copper-lead alloy | |
GB951208A (en) | Improvements relating to sintered alloys | |
JPS55145149A (en) | Sintered iron alloy having both strength and toughness | |
JPS5358910A (en) | Copper system alloy-high concentration mos2 composite lubricating material | |
JPS5655536A (en) | Metal bond-diamond sintered body |