ES2192575T3 - Miembro deslizante hecho de aleacion de aluminio sinterizada. - Google Patents

Miembro deslizante hecho de aleacion de aluminio sinterizada.

Info

Publication number
ES2192575T3
ES2192575T3 ES95915312T ES95915312T ES2192575T3 ES 2192575 T3 ES2192575 T3 ES 2192575T3 ES 95915312 T ES95915312 T ES 95915312T ES 95915312 T ES95915312 T ES 95915312T ES 2192575 T3 ES2192575 T3 ES 2192575T3
Authority
ES
Spain
Prior art keywords
aluminum alloy
nitride film
aluminum
powder
aluminum nitride
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 - Lifetime
Application number
ES95915312T
Other languages
English (en)
Inventor
Katsuyoshi Kondoh
Yoshishige Takano
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Application granted granted Critical
Publication of ES2192575T3 publication Critical patent/ES2192575T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B22F3/12—Both compacting and sintering
    • B22F3/16—Both compacting and sintering in successive or repeated steps
    • 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
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • 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
    • B22F1/16—Metallic particles coated with a non-metal
    • 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
    • B22F3/1003—Use of special medium during sintering, e.g. sintering aid
    • B22F3/1007—Atmosphere
    • 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
    • B22F3/24—After-treatment of workpieces or articles
    • 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
    • C22C1/10—Alloys containing non-metals
    • 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
    • C22C32/0047—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 with carbides, nitrides, borides or silicides as the main non-metallic constituents
    • C22C32/0068—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 with carbides, nitrides, borides or silicides as the main non-metallic constituents only nitrides
    • 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
    • C22C32/0089—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 with other, not previously mentioned inorganic compounds as the main non-metallic constituent, e.g. sulfides, glass
    • 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
    • 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
    • B22F3/24—After-treatment of workpieces or articles
    • B22F2003/245—Making recesses, grooves etc on the surface by removing material
    • 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
    • B22F2201/00—Treatment under specific atmosphere
    • B22F2201/02—Nitrogen
    • 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
    • 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
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Sliding-Contact Bearings (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Ceramic Products (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)

Abstract

UN ELEMENTO DESLIZANTE HECHO DE UNA ALEACION DE ALUMINIO SINTERIZADO QUE INCLUYE UNA MATRIZ (1) DE UNA ALEACION DE ALUMINIO Y UNA PELICULA DE NITRIDO DE ALUMINIO (2), DISPERSADA A LO LARGO DEL BORDE DE POLVO DE SU MATRIZ. CUANDO SE ENCUENTRA EN UN ESTADO EN EL QUE LA PELICULA DE NITRIDO DE ALUMINIO INCLUYE COMPLETA Y CONTINUAMENTE EL BORDE POLVO ANTIGUO, SE DEFINE COMO UN INDICE DE DISPERSION DEL 100%. LA PELICULA DE NITRIDO DE ALUMINIO (2) ES DISPERSADA DISCONTINUAMENTE EN UN INDICE DE DISPERSION INFERIOR AL 80%. LA REACCION ENTRE EL ALUMINIO Y EL NITROGENO SE PROMUEVE UTILIZANDO UNA EXOTERMICIDAD DEBIDO A LA PRECIPITACION DE ELEMENTOS EXISTENTES EN EL ESTADO DE LA SOLUCION SOLIDA EN LA ALEACION DE ALUMINIO, CALENTANDO Y MANTENIENDO UN ARTICULO MOLDEADO EN POLVO, QUE CONSISTE DE POLVO DE ALEACION DE ALUMINIO SOLIDIFICADO Y TEMPLADO EN UNA ATMOSFERA DE GAS DE NITROGENO, Y SE FORMA UNA PELICULA DE NITRIDO DE ALUMINIO SOBRE LA SUPERFICIE DEL POLVO DE ALEACION DE ALUMINIO.
ES95915312T 1994-04-14 1995-04-13 Miembro deslizante hecho de aleacion de aluminio sinterizada. Expired - Lifetime ES2192575T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10185094 1994-04-14
JP22964494 1994-09-26

Publications (1)

Publication Number Publication Date
ES2192575T3 true ES2192575T3 (es) 2003-10-16

Family

ID=26442631

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95915312T Expired - Lifetime ES2192575T3 (es) 1994-04-14 1995-04-13 Miembro deslizante hecho de aleacion de aluminio sinterizada.

Country Status (7)

Country Link
US (1) US5976214A (es)
EP (1) EP0704543B1 (es)
KR (1) KR100197324B1 (es)
AT (1) ATE231927T1 (es)
DE (1) DE69529502T2 (es)
ES (1) ES2192575T3 (es)
WO (1) WO1995028505A1 (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10219371A (ja) * 1997-02-07 1998-08-18 Sumitomo Electric Ind Ltd ＡｌＮ分散型粉末アルミニウム合金とその製造方法
US6089843A (en) * 1997-10-03 2000-07-18 Sumitomo Electric Industries, Ltd. Sliding member and oil pump
FR2805582B1 (fr) * 2000-02-28 2002-05-17 Renault Materiaux de friction pour systeme de freinage et d'embrayage comprenant un materiau multifonctionnel
ATE245258T1 (de) * 2000-02-28 2003-08-15 Hydro Aluminium Deutschland Oberflächenlegiertes zylindrisches, teilzylindrisches oder hohlzylindrisches bauteil
FR2805583B1 (fr) * 2000-02-28 2002-05-17 Renault Piece de friction metallique comportant une couche a proprietes de frottement et d'usure ameliorees
DE10053664A1 (de) * 2000-10-28 2002-05-08 Leybold Vakuum Gmbh Mechanische kinetische Vakuumpumpe
US6962673B2 (en) * 2001-03-23 2005-11-08 Sumitomo Electric Sintered Alloy, Ltd. Heat-resistant, creep-resistant aluminum alloy and billet thereof as well as methods of preparing the same
WO2005001293A1 (de) * 2003-06-30 2005-01-06 Mahle Motorkomponenten Schweiz Ag Rotor aus sintermetall einer drehkolbenpumpe
ES2378430T3 (es) * 2003-10-02 2012-04-12 Hitachi Powdered Metals Co., Ltd. Procedimiento de fabricación de piezas de aluminio forjado sinterizadas con alta resistencia
JP2008266680A (ja) * 2007-04-17 2008-11-06 Tama Tlo Kk 窒化アルミニウム含有物の製造方法
JP5584397B2 (ja) * 2008-03-27 2014-09-03 タマティーエルオー株式会社 窒化アルミニウムとアルミニウムの塊状混合物の製造方法
US9027249B2 (en) * 2010-06-10 2015-05-12 Federal Mogul Wiesbaden Gmbh Method for producing a lead-free sliding bearing
WO2015138748A1 (en) 2014-03-12 2015-09-17 NanoAL LLC Aluminum superalloys for use in high temperature applications
WO2016144836A1 (en) * 2015-03-06 2016-09-15 NanoAl LLC. High temperature creep resistant aluminum superalloys
EP3362581B1 (en) 2015-10-14 2022-09-14 Nanoal LLC Aluminum-iron-zirconium alloys
US11603583B2 (en) 2016-07-05 2023-03-14 NanoAL LLC Ribbons and powders from high strength corrosion resistant aluminum alloys
US10697046B2 (en) 2016-07-07 2020-06-30 NanoAL LLC High-performance 5000-series aluminum alloys and methods for making and using them
EP3592876B1 (en) 2017-03-08 2023-01-04 Nanoal LLC High-performance 5000-series aluminum alloys
JP7316937B2 (ja) 2017-03-08 2023-07-28 ナノアル エルエルシー 高性能３０００系アルミニウム合金
WO2018183721A1 (en) 2017-03-30 2018-10-04 NanoAL LLC High-performance 6000-series aluminum alloy structures
CA3028195A1 (en) * 2018-01-10 2019-07-10 Gkn Sinter Metals, Llc Method for improving fatigue strength on sized aluminum powder metal components
WO2020165543A1 (fr) * 2019-02-15 2020-08-20 C-Tec Constellium Technology Center Procede de fabrication d'une pièce en alliage d'aluminium
FR3092777A1 (fr) * 2019-02-15 2020-08-21 C-Tec Constellium Technology Center Procédé de fabrication d'une pièce en alliage d'aluminium
CN116904942A (zh) * 2023-08-01 2023-10-20 苏州六九新材料科技有限公司 一种铝基合金靶材及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04308002A (ja) * 1991-04-03 1992-10-30 Sumitomo Electric Ind Ltd 分散強化アルミニウム焼結合金及び常圧焼結性複合アルミニウム合金粉末の製造方法
EP0593553B1 (en) * 1991-06-19 1996-09-18 Lanxide Technology Company, Lp Novel aluminum nitride refractory materials and methods for making the same
JP2509052B2 (ja) * 1991-09-20 1996-06-19 住友電気工業株式会社 窒素化合アルミニウム焼結合金及びその製造方法
JPH05311302A (ja) * 1991-10-22 1993-11-22 Toyota Motor Corp 高温強度および耐摩耗性に優れた低摩擦アルミニウム合金
EP0587906B1 (en) * 1992-03-31 2001-08-01 Sumitomo Electric Industries, Ltd. Sliding member and production thereof
DE69315492T2 (de) * 1992-07-02 1998-04-02 Sumitomo Electric Industries Stickstoff-verdichtete Sinterlegierungen auf Aluminium-Basis und Verfahren zur Herstellung
JPH0633164A (ja) * 1992-07-13 1994-02-08 Toyota Central Res & Dev Lab Inc 窒化物分散Ａｌ合金部材の製造方法
JPH06316702A (ja) * 1993-04-30 1994-11-15 Toyota Motor Corp 摺動部材用アルミニウム合金粉末およびアルミニウム合金

Also Published As

Publication number Publication date
KR960703176A (ko) 1996-06-19
EP0704543A4 (en) 1999-10-13
DE69529502D1 (de) 2003-03-06
ATE231927T1 (de) 2003-02-15
EP0704543A1 (en) 1996-04-03
US5976214A (en) 1999-11-02
WO1995028505A1 (fr) 1995-10-26
KR100197324B1 (ko) 1999-06-15
DE69529502T2 (de) 2003-12-11
EP0704543B1 (en) 2003-01-29

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