JPS5597447A - Aluminum sintered alloy and production of the same - Google Patents

Aluminum sintered alloy and production of the same

Info

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
Application number
JP514579A
Other languages
Japanese (ja)
Other versions
JPH0120215B2 (en
Inventor
Yusuke Nagasaka
Riyouji Kameda
Sogo Hase
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP514579A priority Critical patent/JPS5597447A/en
Publication of JPS5597447A publication Critical patent/JPS5597447A/en
Publication of JPH0120215B2 publication Critical patent/JPH0120215B2/ja
Granted legal-status Critical Current

Links

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  • 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
JP514579A 1979-01-19 1979-01-19 Aluminum sintered alloy and production of the same Granted JPS5597447A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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