GB1440867A - Composite sliding member - Google Patents

Composite sliding member

Info

Publication number
GB1440867A
GB1440867A GB1814374A GB1814374A GB1440867A GB 1440867 A GB1440867 A GB 1440867A GB 1814374 A GB1814374 A GB 1814374A GB 1814374 A GB1814374 A GB 1814374A GB 1440867 A GB1440867 A GB 1440867A
Authority
GB
United Kingdom
Prior art keywords
carbon
powder
titanium
composite material
hot pressing
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
GB1814374A
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of GB1440867A publication Critical patent/GB1440867A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • F01C19/005—Structure and composition of sealing elements such as sealing strips, sealing rings and the like; Coating of these elements
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/0084—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ carbon or graphite as the main non-metallic constituent
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Sealing Devices (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

1440867 Carbon-Ti bronze composite material GENERAL MOTORS CORP 25 April 1974 [2 May 1973] 18143/74 Headings C7A and C7D A metal-carbon composite sliding member formed of carbon uniformly dispersed in and metallurgically bonded to a copper-base alloy consisting by weight of:- Ti 5 to 20% Pb 3 to 22% Sn 0 to 15% Cu balance the carbon forming 20 to 80% by volume of said composite member and said metallurgical bond comprising titanium carbide. The composite material may be prepared by a powder metallurgy route e.g. by hot pressing at 1,000 to 6,000 p.s.i. at up to 982‹C in vacuum or argon atmosphere, isostatic hot pressing, atmospheric hot pressing using a titanium hydride additive to provide a protective atmosphere, cold pressing and sintering, cold pressing, presintering and hot forming, warm forming e.g. by heating the powder in argon to 982‹C and forging at 20 tons/sq inch and 260 C or by extrusion. The powder mixture employed may comprise titanium bronze powder or copper, titanium, lead and optionally tin powder, anthracite coal, nitreous carbon, synthetic crystalline carbon or amorphous carbon and graphite mixtures, the carbon being of particle size less than 0.074 mm. The composite material may be heattreated at 427 to 482 C and used as a seal in rotary I.C. engines.
GB1814374A 1973-05-02 1974-04-25 Composite sliding member Expired GB1440867A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US356611A US3869259A (en) 1973-05-02 1973-05-02 Composite sliding member

Publications (1)

Publication Number Publication Date
GB1440867A true GB1440867A (en) 1976-06-30

Family

ID=23402185

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1814374A Expired GB1440867A (en) 1973-05-02 1974-04-25 Composite sliding member

Country Status (7)

Country Link
US (1) US3869259A (en)
JP (1) JPS50123504A (en)
CA (1) CA1018965A (en)
DE (1) DE2415035C3 (en)
FR (1) FR2228155B1 (en)
GB (1) GB1440867A (en)
IT (1) IT1011295B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3964145A (en) * 1974-03-06 1976-06-22 Ford Motor Company Apex seal material
US3985477A (en) * 1975-05-30 1976-10-12 General Motors Corporation Tube core apex seal for rotary combustion engine
DE2747545C2 (en) * 1977-10-22 1987-01-22 Glyco-Metall-Werke Daelen & Loos Gmbh, 6200 Wiesbaden Use of a binary or ternary copper-lead-tin alloy for sliding layers
JPS5519972A (en) * 1978-07-31 1980-02-13 Toyoda Autom Loom Works Ltd Swash plate type compressor
DE3246361A1 (en) * 1982-02-27 1983-09-08 Philips Patentverwaltung Gmbh, 2000 Hamburg CARBON-CONTAINING SLIP LAYER
JPH0765133B2 (en) * 1988-10-17 1995-07-12 日立粉末冶金株式会社 Abrasion resistant copper-based sintered oil-impregnated bearing material
US4961779A (en) * 1989-04-10 1990-10-09 Toyo Aluminium Kabushiki Kaisha Aluminum composite material
JP3298634B2 (en) * 1990-02-27 2002-07-02 大豊工業株式会社 Sliding material
US5326384A (en) * 1990-07-31 1994-07-05 Taiho Kogyo Co., Ltd. Sliding material
US6245443B1 (en) * 1996-08-28 2001-06-12 Norton Company Removable bond for abrasive tool
US5832360A (en) * 1997-08-28 1998-11-03 Norton Company Bond for abrasive tool
US6187071B1 (en) 1999-01-14 2001-02-13 Norton Company Bond for abrasive tool
JP3987656B2 (en) * 1999-03-30 2007-10-10 財団法人鉄道総合技術研究所 Titanium copper carbon composite material for sliding current collection and manufacturing method of titanium copper carbon composite material for sliding current collection
DE102004052928B4 (en) * 2004-10-29 2009-06-04 Herbert Jung Pump, in particular sludge pump
DE102009023797B4 (en) * 2009-05-27 2011-03-24 Technische Universität Dresden Plain bearing and method for its production
CN108610081B (en) * 2018-06-27 2021-04-09 巩义市泛锐熠辉复合材料有限公司 Preparation method of C/C-Cu composite material

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3114197A (en) * 1960-06-17 1963-12-17 Bendix Corp Brake element having metal fiber reinforcing
GB1035216A (en) * 1962-03-28 1966-07-06 Gert Deventer Method of and apparatus for fabricating self-lubricating articles or components, and articles or components made by the method
US3191278A (en) * 1963-10-21 1965-06-29 American Brake Shoe Co Friction composition
US3545901A (en) * 1968-02-16 1970-12-08 Nsu Motorenwerke Ag Rotor for rotary piston engines
DE2027902B1 (en) * 1970-06-06 1971-11-25 Jurid Werke Gmbh Sliding material for dry running based on sintered bronze
JPS5134363B2 (en) * 1971-08-28 1976-09-25

Also Published As

Publication number Publication date
FR2228155A1 (en) 1974-11-29
DE2415035C3 (en) 1979-07-12
US3869259A (en) 1975-03-04
AU6731774A (en) 1975-10-02
CA1018965A (en) 1977-10-11
FR2228155B1 (en) 1979-02-09
IT1011295B (en) 1977-01-20
DE2415035B2 (en) 1978-11-02
DE2415035A1 (en) 1974-11-14
JPS50123504A (en) 1975-09-29

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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