GB1035216A - Method of and apparatus for fabricating self-lubricating articles or components, and articles or components made by the method - Google Patents

Method of and apparatus for fabricating self-lubricating articles or components, and articles or components made by the method

Info

Publication number
GB1035216A
GB1035216A GB11869/62A GB1186962A GB1035216A GB 1035216 A GB1035216 A GB 1035216A GB 11869/62 A GB11869/62 A GB 11869/62A GB 1186962 A GB1186962 A GB 1186962A GB 1035216 A GB1035216 A GB 1035216A
Authority
GB
United Kingdom
Prior art keywords
strip
sintered
powder
articles
components
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
GB11869/62A
Inventor
Jeffrey Alan Reynolds
David Hall
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB11869/62A priority Critical patent/GB1035216A/en
Priority to US267500A priority patent/US3177564A/en
Priority to DEA42717A priority patent/DE1293967B/en
Publication of GB1035216A publication Critical patent/GB1035216A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers
    • B22F7/04—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers with one or more layers not made from powder, e.g. made from solid metal
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
    • F16C33/121—Use of special materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/14—Special methods of manufacture; Running-in
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2220/00—Shaping
    • F16C2220/20—Shaping by sintering pulverised material, e.g. powder metallurgy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2220/00—Shaping
    • F16C2220/60—Shaping by removing material, e.g. machining
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2220/00—Shaping
    • F16C2220/80—Shaping by separating parts, e.g. by severing, cracking
    • F16C2220/82—Shaping by separating parts, e.g. by severing, cracking by cutting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2223/00—Surface treatments; Hardening; Coating
    • F16C2223/30—Coating surfaces
    • F16C2223/32—Coating surfaces by attaching pre-existing layers, e.g. resin sheets or foils by adhesion to a substrate; Laminating
    • 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
    • Y10S72/00—Metal deforming
    • Y10S72/70—Deforming specified alloys or uncommon metal or bimetallic work
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12063—Nonparticulate metal component
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12903—Cu-base component
    • Y10T428/12917—Next to Fe-base component
    • Y10T428/12924—Fe-base has 0.01-1.7% carbon [i.e., steel]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Laminated Bodies (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

A sintered self lubricating bearing is formed by spreading on a steel backing strip which may be copper plated, a powder mixture comprising metal powder up to 60 m and 3-5% by volume of a colloidal lubricant of at least one of graphite, M0S2 and BN, sintering in a protective atmosphere below the melting point of the metal, rolling and further heating the sintered strip. In an example a powder mixture containing by weight 75%-80% Cu, 10%-15% Sn and 8%-12% colloidal graphite of particle size varying from 5-60 m is sintered and bonded in cracked NH3 at 600 DEG -750 DEG C. to a steel backing strip. According to Fig. 1 (not shown) the mixed powder is applied to a steel strip 1 from hopper 9, levelled by spreader 13 and excess powder falls into a container 14. The strip is sintered in furnace 4, cooled at 19, cold rolled at 5 to a reduction of 80% and finally resintered at 6. In a further embodiment the second sintering furnace 6 may be omitted if the sintered strip is hot rolled under a protective atmosphere. Metal powder compositions based on Fe, Cu, Al and Ni may also be used with the following minor additions Zn, Sn, Pb, Cd, Sb, Be, Mn, In, Ni, P, Si, Ag, Te, Cr, Nb, Ti, Mo, Mg.
GB11869/62A 1962-03-28 1962-03-28 Method of and apparatus for fabricating self-lubricating articles or components, and articles or components made by the method Expired GB1035216A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB11869/62A GB1035216A (en) 1962-03-28 1962-03-28 Method of and apparatus for fabricating self-lubricating articles or components, and articles or components made by the method
US267500A US3177564A (en) 1962-03-28 1963-03-25 Fabricating self-lubricating articles
DEA42717A DE1293967B (en) 1962-03-28 1963-03-26 Process for the production of a composite strip for further processing into bearing shells, bumper rings or the like.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11869/62A GB1035216A (en) 1962-03-28 1962-03-28 Method of and apparatus for fabricating self-lubricating articles or components, and articles or components made by the method

Publications (1)

Publication Number Publication Date
GB1035216A true GB1035216A (en) 1966-07-06

Family

ID=9994162

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11869/62A Expired GB1035216A (en) 1962-03-28 1962-03-28 Method of and apparatus for fabricating self-lubricating articles or components, and articles or components made by the method

Country Status (3)

Country Link
US (1) US3177564A (en)
DE (1) DE1293967B (en)
GB (1) GB1035216A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2494151A1 (en) * 1980-11-19 1982-05-21 Brico Eng FRITTE METAL ALLOY AND PROCESS FOR PREPARING THE SAME
EP0161462A1 (en) * 1984-04-11 1985-11-21 BLEISTAHL GmbH Process for manufacturing valve seat rings
GB2384007A (en) * 2001-12-27 2003-07-16 Daido Metal Co Sliding bearings
WO2004015286A1 (en) * 2002-08-05 2004-02-19 Brueninghaus Hydromatik Gmbh Guide block and method for embodying divisions on a slide plane of a guide block
CN112483626A (en) * 2020-12-02 2021-03-12 东南大学 Self-lubricating gear based on additive manufacturing and preparation method thereof

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH420925A (en) * 1965-01-26 1966-09-15 Alusuisse Process for the production of sheet metal bodies coated with a thermoplastic material
US3451809A (en) * 1968-03-08 1969-06-24 Int Nickel Co Method of sintering maraging steel with boron additions
JPS4937808A (en) * 1972-08-16 1974-04-08
US3869259A (en) * 1973-05-02 1975-03-04 Gen Motors Corp Composite sliding member
JPS5816003B2 (en) * 1975-08-25 1983-03-29 株式会社日立製作所 Manufacturing method of composite collector
JPS59177341A (en) * 1983-03-25 1984-10-08 Daido Metal Kogyo Kk Double-layered bearing material having layer of phosphor bronze containing graphite
US5075130A (en) * 1990-11-19 1991-12-24 The United States Of America As Represented By The Secretary Of The Army Surface modification of boron carbide to form pockets of solid lubricant
JP2001335812A (en) * 2000-03-24 2001-12-04 Senju Metal Ind Co Ltd Lead-free plain bearing and its production method
US6663344B2 (en) * 2001-03-28 2003-12-16 Mitsubishi Materials Corporation Copper-based sintered alloy bearing and motor fuel pump
US8382004B2 (en) * 2001-04-04 2013-02-26 Graftech International Holdings Inc. Flexible graphite flooring heat spreader
US6787100B2 (en) * 2001-10-17 2004-09-07 Federal-Mogul World Wide, Inc. Multiple layer powder metal bearings
DE102007033902B3 (en) 2007-07-20 2008-12-18 Federal-Mogul Wiesbaden Gmbh Lead-free sintered sliding bearing material and sintered powder for producing the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2198254A (en) * 1936-08-07 1940-04-23 Gen Motors Corp Method of making composite metal structures
US2128253A (en) * 1937-08-31 1938-08-30 Arthur E Johnson Hydraulic lock dry pipe valve with well testing and well flowing apparatus
US2299877A (en) * 1939-11-10 1942-10-27 Chrysler Corp Method of making porous metal frictional material
US2974039A (en) * 1951-02-05 1961-03-07 Deventor Max Molding of metal powders
US2815567A (en) * 1953-04-15 1957-12-10 Federal Mogul Corp Process for making bearings
US2747256A (en) * 1953-08-31 1956-05-29 Bohn Aluminium & Brass Corp Process of forming composite strips of backing and bearing metals
DE1086052B (en) * 1957-05-08 1960-07-28 Sintermetal S R L Process for the production of composite metal strips for storage purposes or ae. Uses
GB892847A (en) * 1958-02-11 1962-04-04 John Risdon Amphlett Improvements in and relating to powdered metal moulding
US2986464A (en) * 1959-04-27 1961-05-30 Federal Mogul Bower Bearings Method for manufacturing bearing materials

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2494151A1 (en) * 1980-11-19 1982-05-21 Brico Eng FRITTE METAL ALLOY AND PROCESS FOR PREPARING THE SAME
EP0161462A1 (en) * 1984-04-11 1985-11-21 BLEISTAHL GmbH Process for manufacturing valve seat rings
GB2384007A (en) * 2001-12-27 2003-07-16 Daido Metal Co Sliding bearings
GB2384007B (en) * 2001-12-27 2004-04-28 Daido Metal Co Copper-based, sintered sliding material and method for producing same
WO2004015286A1 (en) * 2002-08-05 2004-02-19 Brueninghaus Hydromatik Gmbh Guide block and method for embodying divisions on a slide plane of a guide block
CN112483626A (en) * 2020-12-02 2021-03-12 东南大学 Self-lubricating gear based on additive manufacturing and preparation method thereof
CN112483626B (en) * 2020-12-02 2022-03-08 东南大学 Self-lubricating gear based on additive manufacturing and preparation method thereof

Also Published As

Publication number Publication date
US3177564A (en) 1965-04-13
DE1293967B (en) 1969-04-30

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