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GB1307650A - Sintered alloy having wear resistance at high temperature - Google Patents

Sintered alloy having wear resistance at high temperature

Info

Publication number
GB1307650A
GB1307650A GB4700471A GB4700471A GB1307650A GB 1307650 A GB1307650 A GB 1307650A GB 4700471 A GB4700471 A GB 4700471A GB 4700471 A GB4700471 A GB 4700471A GB 1307650 A GB1307650 A GB 1307650A
Authority
GB
United Kingdom
Prior art keywords
sintered alloy
high temperature
wear resistance
copper base
base 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.)
Expired
Application number
GB4700471A
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Toyota Jidosha Kogyo 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 Toyota Motor Corp, Toyota Jidosha Kogyo KK filed Critical Toyota Motor Corp
Publication of GB1307650A publication Critical patent/GB1307650A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0425—Copper-based alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
    • Y10S75/95—Consolidated metal powder compositions of >95% theoretical density, e.g. wrought
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49298—Poppet or I.C. engine valve or valve seat making
    • Y10T29/49306—Valve seat making

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

1307650 Copper base sintered alloy TOYOTO JIDOSHA KOGYO K K 8 Oct 1971 [26 April 1971] 47004/71 Heading C7A A copper base sintered alloy contains:- Cu and inicidental imputities the balance It may be used in valve seats for internal combustion engine.
GB4700471A 1971-04-26 1971-10-08 Sintered alloy having wear resistance at high temperature Expired GB1307650A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46027385A JPS4947124B1 (en) 1971-04-26 1971-04-26

Publications (1)

Publication Number Publication Date
GB1307650A true GB1307650A (en) 1973-02-21

Family

ID=12219567

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4700471A Expired GB1307650A (en) 1971-04-26 1971-10-08 Sintered alloy having wear resistance at high temperature

Country Status (4)

Country Link
US (1) US3790351A (en)
JP (1) JPS4947124B1 (en)
DE (1) DE2150154C3 (en)
GB (1) GB1307650A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2281078A (en) * 1993-08-16 1995-02-22 Smith International Rock bit bearing material

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3838461A1 (en) * 1988-11-12 1990-05-23 Krebsoege Gmbh Sintermetall POWDER METALLURGICAL MATERIAL BASED ON COPPER AND ITS USE
US5443615A (en) * 1991-02-08 1995-08-22 Honda Giken Kogyo Kabushiki Kaisha Molded ceramic articles
JP3298634B2 (en) * 1990-02-27 2002-07-02 大豊工業株式会社 Sliding material
KR100594602B1 (en) * 2003-04-28 2006-06-30 히다치 훈마츠 야킨 가부시키가이샤 Method for producing copper based material of low thermal expansion and high thermal conductivity

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2753859A (en) * 1952-03-07 1956-07-10 Thompson Prod Inc Valve seat insert
US2849789A (en) * 1953-12-11 1958-09-02 Gen Motors Corp Sintered powdered copper base metal and bearing formed thereof
US2887765A (en) * 1954-07-19 1959-05-26 Gen Motors Corp Sintered powdered copper base bearing
US2983996A (en) * 1958-07-30 1961-05-16 Mallory & Co Inc P R Copper-tungsten-molybdenum contact materials

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2281078A (en) * 1993-08-16 1995-02-22 Smith International Rock bit bearing material
US5527113A (en) * 1993-08-16 1996-06-18 Smith International, Inc. Rock bit bearing material
US5552106A (en) * 1993-08-16 1996-09-03 Smith International, Inc. Method of making bearing component for rotary cone rock bit
GB2281078B (en) * 1993-08-16 1997-08-13 Smith International Rock bit bearing material

Also Published As

Publication number Publication date
DE2150154B2 (en) 1973-07-19
DE2150154C3 (en) 1974-02-07
JPS4947124B1 (en) 1974-12-13
US3790351A (en) 1974-02-05
DE2150154A1 (en) 1972-11-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee