ES8205608A1 - Procedimiento de fabricacion de piezas sinterizadas - Google Patents

Procedimiento de fabricacion de piezas sinterizadas

Info

Publication number
ES8205608A1
ES8205608A1 ES504265A ES504265A ES8205608A1 ES 8205608 A1 ES8205608 A1 ES 8205608A1 ES 504265 A ES504265 A ES 504265A ES 504265 A ES504265 A ES 504265A ES 8205608 A1 ES8205608 A1 ES 8205608A1
Authority
ES
Spain
Prior art keywords
iron
developing
minutes
hours
grains
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
ES504265A
Other languages
English (en)
Spanish (es)
Other versions
ES504265A0 (es
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.)
Alliages Frittes SA
Original Assignee
Alliages Frittes SA
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 Alliages Frittes SA filed Critical Alliages Frittes SA
Publication of ES504265A0 publication Critical patent/ES504265A0/es
Publication of ES8205608A1 publication Critical patent/ES8205608A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B22F3/1143—Making porous workpieces or articles involving an oxidation, reduction or reaction step
    • 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
    • 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
    • F16C33/128—Porous bearings, e.g. bushes of sintered alloy
    • 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
    • F16C33/145—Special methods of manufacture; Running-in of sintered porous bearings
    • 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
    • F16C2204/00—Metallic materials; Alloys
    • F16C2204/60—Ferrous alloys, e.g. steel alloys
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Powder Metallurgy (AREA)
  • Sliding-Contact Bearings (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Ceramic Products (AREA)
  • Adornments (AREA)
  • Soft Magnetic Materials (AREA)
  • Lubricants (AREA)
  • Inorganic Insulating Materials (AREA)
  • Magnetic Heads (AREA)
  • Prostheses (AREA)
ES504265A 1980-07-25 1981-07-24 Procedimiento de fabricacion de piezas sinterizadas Expired ES8205608A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8016752A FR2487235B1 (cg-RX-API-DMAC7.html) 1980-07-25 1980-07-25

Publications (2)

Publication Number Publication Date
ES504265A0 ES504265A0 (es) 1982-07-16
ES8205608A1 true ES8205608A1 (es) 1982-07-16

Family

ID=9244679

Family Applications (1)

Application Number Title Priority Date Filing Date
ES504265A Expired ES8205608A1 (es) 1980-07-25 1981-07-24 Procedimiento de fabricacion de piezas sinterizadas

Country Status (9)

Country Link
EP (1) EP0045706B1 (cg-RX-API-DMAC7.html)
JP (1) JPS5763602A (cg-RX-API-DMAC7.html)
AT (1) ATE16154T1 (cg-RX-API-DMAC7.html)
CA (1) CA1182310A (cg-RX-API-DMAC7.html)
DE (1) DE3172717D1 (cg-RX-API-DMAC7.html)
ES (1) ES8205608A1 (cg-RX-API-DMAC7.html)
FR (1) FR2487235B1 (cg-RX-API-DMAC7.html)
IT (1) IT1194144B (cg-RX-API-DMAC7.html)
LU (1) LU83508A1 (cg-RX-API-DMAC7.html)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59145703A (ja) * 1983-02-09 1984-08-21 Toyo Tire & Rubber Co Ltd 金属粉末の焼結方法
FR2548562B1 (fr) * 1983-07-08 1989-02-24 Commissariat Energie Atomique Lopin composite pour transformation a chaud
EP0256537B1 (en) 1986-08-15 1992-12-30 Fuji Photo Film Co., Ltd. Color print and a method for producing the same
DE102013212528A1 (de) * 2013-06-27 2014-12-31 Robert Bosch Gmbh Verfahren zur Herstellung eines Stahlformkörpers
JP2016053210A (ja) * 2013-12-26 2016-04-14 Ntn株式会社 圧粉体を用いた機械部品およびその製造方法
WO2015098407A1 (ja) * 2013-12-26 2015-07-02 Ntn株式会社 圧粉体を用いた機械部品およびその製造方法
JP6199196B2 (ja) * 2014-02-06 2017-09-20 Ntn株式会社 すべり軸受
US20160341251A1 (en) * 2014-02-06 2016-11-24 Ntn Corporation Sliding bearing
JP6625321B2 (ja) * 2014-11-28 2019-12-25 Ntn株式会社 動圧軸受及びその製造方法
JP6502085B2 (ja) * 2014-12-19 2019-04-17 Ntn株式会社 圧粉体及びその製造方法
JP6461626B2 (ja) * 2015-01-29 2019-01-30 Ntn株式会社 摺動部材の製造方法
WO2016147796A1 (ja) * 2015-03-19 2016-09-22 Ntn株式会社 機械部品及びその製造方法
WO2016148137A1 (ja) * 2015-03-19 2016-09-22 Ntn株式会社 機械部品及びその製造方法
JP6765177B2 (ja) * 2015-10-05 2020-10-07 Ntn株式会社 多孔質金属部品の製造方法
WO2017150604A1 (ja) * 2016-03-03 2017-09-08 Ntn株式会社 機械部品の製造方法
JP6961332B2 (ja) * 2016-09-09 2021-11-05 Ntn株式会社 動圧軸受およびその製造方法
US11428266B2 (en) * 2016-09-06 2022-08-30 Ntn Corporation Slide bearing
JP6890405B2 (ja) * 2016-11-30 2021-06-18 Ntn株式会社 動圧軸受及びその製造方法
JP6999259B2 (ja) * 2016-09-06 2022-01-18 Ntn株式会社 すべり軸受

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB321394A (en) * 1928-05-29 1929-10-29 Ig Farbenindustrie Ag Improvements in the production of compact masses from pulverulent metallic oxides
DE851440C (de) * 1944-04-29 1952-10-06 Boehler & Co Ag Geb Verfahren zur Verbesserung des Dehnungsverhaltens von Sintereisen- oder Sinterstahlkoerpern
DE1188821B (de) * 1960-06-24 1965-03-11 Max Planck Gesellschaft Verfahren zur Herstellung von Formkoerpern aus Eisenpulver
FR1562478A (cg-RX-API-DMAC7.html) * 1968-04-18 1969-04-04
DE2450918A1 (de) * 1974-10-29 1976-05-06 Universal Oil Prod Co Verfahren zum sintern von metallpulver
AT353021B (de) * 1977-12-02 1979-10-25 Hoerbiger & Co Verfahren zur herstellung von sinterreib- lamellen

Also Published As

Publication number Publication date
LU83508A1 (fr) 1982-02-17
IT8123041A0 (it) 1981-07-21
IT1194144B (it) 1988-09-14
DE3172717D1 (en) 1985-11-28
CA1182310A (fr) 1985-02-12
FR2487235B1 (cg-RX-API-DMAC7.html) 1983-05-13
JPS6326162B2 (cg-RX-API-DMAC7.html) 1988-05-28
ES504265A0 (es) 1982-07-16
JPS5763602A (en) 1982-04-17
EP0045706B1 (fr) 1985-10-23
EP0045706A1 (fr) 1982-02-10
FR2487235A1 (cg-RX-API-DMAC7.html) 1982-01-29
ATE16154T1 (de) 1985-11-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612