JPS6456844A - Spring retainer - Google Patents

Spring retainer

Info

Publication number
JPS6456844A
JPS6456844A JP8684288A JP8684288A JPS6456844A JP S6456844 A JPS6456844 A JP S6456844A JP 8684288 A JP8684288 A JP 8684288A JP 8684288 A JP8684288 A JP 8684288A JP S6456844 A JPS6456844 A JP S6456844A
Authority
JP
Japan
Prior art keywords
alloy
spring retainer
spheroidal
contg
ceramic
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
JP8684288A
Other languages
Japanese (ja)
Other versions
JP2619469B2 (en
Inventor
Mitsuru Yatabe
Takumi Aoki
Tadao Hirano
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Priority to JP63086842A priority Critical patent/JP2619469B2/en
Publication of JPS6456844A publication Critical patent/JPS6456844A/en
Application granted granted Critical
Publication of JP2619469B2 publication Critical patent/JP2619469B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

PURPOSE:To obtain a material suitable to a spring retainer having excellent wear resistance and tenacity by dispersing fine spheroidal ceramic powder into an Al alloy to which specific amounts of metallic elements such as Si, Fe, Mn, Ni, Cu and Mg are added. CONSTITUTION:As the material for a spring retainer assembled into a driving valve of an engine, the Al alloy in which the ceramic spheroidal fine grains such as Al2O3, SiC or Zr2O.SiO2 having 3-40mu grain size is uniformly dispersed, in 1-20wt.% ratio, to an Al alloy contg., by weight, 10.0-30.0% Si and one or more kinds among 3.0-15.0% Fe, 5.0-15.0% Mn and 5.0-15.0% Ni in such a manner that the total amount of Fe+Mn+Ni is regulated to 6.0-15.0%, or furthermore contg. at need, 0.5-5.0% Cu and 0.3-3.0% Mg is used.
JP63086842A 1987-04-13 1988-04-07 Spring retainer Expired - Lifetime JP2619469B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63086842A JP2619469B2 (en) 1987-04-13 1988-04-07 Spring retainer

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62-54794 1987-04-13
JP5479487 1987-04-13
JP63086842A JP2619469B2 (en) 1987-04-13 1988-04-07 Spring retainer

Publications (2)

Publication Number Publication Date
JPS6456844A true JPS6456844A (en) 1989-03-03
JP2619469B2 JP2619469B2 (en) 1997-06-11

Family

ID=26395604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63086842A Expired - Lifetime JP2619469B2 (en) 1987-04-13 1988-04-07 Spring retainer

Country Status (1)

Country Link
JP (1) JP2619469B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0363225A2 (en) * 1988-10-07 1990-04-11 Honda Giken Kogyo Kabushiki Kaisha Valve spring retainer for valve operating mechanism for internal combustion engine
US5374295A (en) * 1992-03-04 1994-12-20 Toyota Jidosha Kabushiki Kaisha Heat resistant aluminum alloy powder, heat resistant aluminum alloy and heat and wear resistant aluminum alloy-based composite material
US5409661A (en) * 1991-10-22 1995-04-25 Toyota Jidosha Kabushiki Kaisha Aluminum alloy
US5616192A (en) * 1994-07-21 1997-04-01 Fuji Oozx Inc. Coil retainer for engine valve and preparation of the same
JP2007118040A (en) * 2005-10-28 2007-05-17 Showa Denko Kk Forging-formed article, producing method therefor and forging-formed apparatus, and producing system for forging article and preliminary formed article
JP2007182618A (en) * 2006-01-10 2007-07-19 Taiheiyo Cement Corp Synchronizer ring, method for producing the same, and thermal spray powder used in the production

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
JPS61153255A (en) * 1984-12-27 1986-07-11 N D C Kk Al-sn bearing alloy

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
JPS61153255A (en) * 1984-12-27 1986-07-11 N D C Kk Al-sn bearing alloy

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0363225A2 (en) * 1988-10-07 1990-04-11 Honda Giken Kogyo Kabushiki Kaisha Valve spring retainer for valve operating mechanism for internal combustion engine
US5409661A (en) * 1991-10-22 1995-04-25 Toyota Jidosha Kabushiki Kaisha Aluminum alloy
US5374295A (en) * 1992-03-04 1994-12-20 Toyota Jidosha Kabushiki Kaisha Heat resistant aluminum alloy powder, heat resistant aluminum alloy and heat and wear resistant aluminum alloy-based composite material
US5616192A (en) * 1994-07-21 1997-04-01 Fuji Oozx Inc. Coil retainer for engine valve and preparation of the same
JP2007118040A (en) * 2005-10-28 2007-05-17 Showa Denko Kk Forging-formed article, producing method therefor and forging-formed apparatus, and producing system for forging article and preliminary formed article
JP2007182618A (en) * 2006-01-10 2007-07-19 Taiheiyo Cement Corp Synchronizer ring, method for producing the same, and thermal spray powder used in the production

Also Published As

Publication number Publication date
JP2619469B2 (en) 1997-06-11

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