GB9907915D0 - Composite metal powder for sintered bearings, and sintered oil-retaining bearing - Google Patents

Composite metal powder for sintered bearings, and sintered oil-retaining bearing

Info

Publication number
GB9907915D0
GB9907915D0 GBGB9907915.4A GB9907915A GB9907915D0 GB 9907915 D0 GB9907915 D0 GB 9907915D0 GB 9907915 A GB9907915 A GB 9907915A GB 9907915 D0 GB9907915 D0 GB 9907915D0
Authority
GB
United Kingdom
Prior art keywords
sintered
metal powder
composite metal
retaining bearing
bearings
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.)
Withdrawn
Application number
GBGB9907915.4A
Other versions
GB2333779A (en
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.)
PORITE CORP
Original Assignee
PORITE CORP
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 PORITE CORP filed Critical PORITE CORP
Publication of GB9907915D0 publication Critical patent/GB9907915D0/en
Publication of GB2333779A publication Critical patent/GB2333779A/en
Withdrawn legal-status Critical Current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
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/17—Metallic particles coated with metal
    • 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
    • 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
    • F16C2223/00—Surface treatments; Hardening; Coating
    • F16C2223/02—Mechanical treatment, e.g. finishing
    • F16C2223/04—Mechanical treatment, e.g. finishing by sizing, by shaping to final size by small plastic deformation, e.g. by calibrating or coining
    • 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
GB9907915A 1997-08-07 1998-08-06 Composite metal powder for sintered bearing, and sintered oil-retaining bearing Withdrawn GB2333779A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP22448297 1997-08-07
PCT/JP1998/003498 WO1999008012A1 (en) 1997-08-07 1998-08-06 Composite metal powder for sintered bearings, and sintered oil-retaining bearing

Publications (2)

Publication Number Publication Date
GB9907915D0 true GB9907915D0 (en) 1999-06-02
GB2333779A GB2333779A (en) 1999-08-04

Family

ID=16814496

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9907915A Withdrawn GB2333779A (en) 1997-08-07 1998-08-06 Composite metal powder for sintered bearing, and sintered oil-retaining bearing

Country Status (5)

Country Link
JP (1) JP3613569B2 (en)
CN (1) CN1085794C (en)
GB (1) GB2333779A (en)
TW (1) TW482825B (en)
WO (1) WO1999008012A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4703843B2 (en) * 2000-12-01 2011-06-15 Ｊｘ日鉱日石金属株式会社 Composite metal powder for powder metallurgy, sintered body obtained by sintering the powder, and bearing comprising the sintered body
JP2002364646A (en) * 2001-06-04 2002-12-18 Asmo Co Ltd Oil retaining bearing and brushless motor
JP4380274B2 (en) 2003-09-10 2009-12-09 日立粉末冶金株式会社 Method for producing ferrous copper-based sintered oil-impregnated bearing alloy
CN101699084B (en) * 2009-11-20 2011-05-18 浙江中达轴承有限公司 Bimetal sliding bearing with sealing function and preparation method thereof
JP5619550B2 (en) 2010-09-27 2014-11-05 Ntn株式会社 Sintered bearing, fluid dynamic pressure bearing device including the same, and method for manufacturing sintered bearing
US10081056B2 (en) 2011-09-22 2018-09-25 Ntn Corporation Sintered bearing and method for manufacturing same
JP5442145B1 (en) 2012-10-24 2014-03-12 Ｎｔｎ株式会社 Sintered bearing
WO2014156856A1 (en) 2013-03-25 2014-10-02 Ntn株式会社 Method for manufacturing sintered bearing, sintered bearing, and vibration motor equipped with same
JP6011805B2 (en) * 2013-04-22 2016-10-19 日立化成株式会社 Sintered oil-impregnated bearing and manufacturing method thereof
WO2015050200A1 (en) 2013-10-03 2015-04-09 Ntn株式会社 Sintered bearing and manufacturing process therefor
CN105593543B (en) 2013-10-03 2019-09-17 Ntn株式会社 Sintered bearing and its manufacturing method
US10697495B2 (en) 2016-07-29 2020-06-30 Diamet Corporation Iron-copper-based oil-impregnated sintered bearing and method for manufacturing same
JP6817094B2 (en) 2016-07-29 2021-01-20 株式会社ダイヤメット Iron-copper-based sintered oil-impregnated bearing and its manufacturing method
KR102331498B1 (en) 2016-09-08 2021-11-26 엔티엔 가부시키가이샤 Sintered bearing and its manufacturing method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58189361A (en) * 1982-04-28 1983-11-05 Mitsubishi Metal Corp Oil-containing bearing made of sintered fe alloy with superior fitness and lubricity
JPH0754126B2 (en) * 1987-07-10 1995-06-07 株式会社三協精機製作所 Iron-copper sintered oil-impregnated bearing
JPH0415522A (en) * 1990-05-10 1992-01-20 Toshiba Corp Recorder
JPH0820836A (en) * 1994-07-11 1996-01-23 Pooraito Kk Sintered oilless bearing and its production
JPH08189361A (en) * 1995-01-12 1996-07-23 Nissan Diesel Motor Co Ltd Engine thermostat

Also Published As

Publication number Publication date
CN1241250A (en) 2000-01-12
WO1999008012A1 (en) 1999-02-18
JP3613569B2 (en) 2005-01-26
CN1085794C (en) 2002-05-29
TW482825B (en) 2002-04-11
GB2333779A (en) 1999-08-04

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Legal Events

Date Code Title Description
789A Request for publication of translation (sect. 89(a)/1977)
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)