BR112012025269A2 - método para fornecer um revestimento de autolubrificação sobre um substrato, método para operar turbomaquinaria e turbomaquinaria - Google Patents

método para fornecer um revestimento de autolubrificação sobre um substrato, método para operar turbomaquinaria e turbomaquinaria

Info

Publication number
BR112012025269A2
BR112012025269A2 BR112012025269A BR112012025269A BR112012025269A2 BR 112012025269 A2 BR112012025269 A2 BR 112012025269A2 BR 112012025269 A BR112012025269 A BR 112012025269A BR 112012025269 A BR112012025269 A BR 112012025269A BR 112012025269 A2 BR112012025269 A2 BR 112012025269A2
Authority
BR
Brazil
Prior art keywords
turbo machinery
self
substrate
providing
lubricating coating
Prior art date
Application number
BR112012025269A
Other languages
English (en)
Portuguese (pt)
Inventor
Ion Savu
Original Assignee
Nuovo Pignone Spa
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 Nuovo Pignone Spa filed Critical Nuovo Pignone Spa
Publication of BR112012025269A2 publication Critical patent/BR112012025269A2/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/06—Lubrication
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/123—Spraying molten metal
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/18—After-treatment
    • 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
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/103—Construction relative to lubrication with liquid, e.g. oil, as lubricant retained in or near the bearing
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Sliding-Contact Bearings (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Lubricants (AREA)
  • Compressor (AREA)
  • Coating By Spraying Or Casting (AREA)
BR112012025269A 2010-04-06 2011-04-01 método para fornecer um revestimento de autolubrificação sobre um substrato, método para operar turbomaquinaria e turbomaquinaria BR112012025269A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITCO2010A000014A IT1399157B1 (it) 2010-04-06 2010-04-06 Rivestimento autolubrificante e metodo
PCT/EP2011/055123 WO2011124534A1 (fr) 2010-04-06 2011-04-01 Revêtement autolubrifiant et procédé associé

Publications (1)

Publication Number Publication Date
BR112012025269A2 true BR112012025269A2 (pt) 2016-06-21

Family

ID=42751969

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012025269A BR112012025269A2 (pt) 2010-04-06 2011-04-01 método para fornecer um revestimento de autolubrificação sobre um substrato, método para operar turbomaquinaria e turbomaquinaria

Country Status (12)

Country Link
US (1) US20130202405A1 (fr)
EP (1) EP2556179A1 (fr)
JP (1) JP5820463B2 (fr)
KR (1) KR20130040790A (fr)
CN (1) CN102812147B (fr)
AU (1) AU2011237981A1 (fr)
BR (1) BR112012025269A2 (fr)
CA (1) CA2794792A1 (fr)
IT (1) IT1399157B1 (fr)
MX (1) MX2012011628A (fr)
RU (1) RU2012142135A (fr)
WO (1) WO2011124534A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017008734A (ja) * 2015-06-17 2017-01-12 株式会社デンソー 燃料ポンプ
CN106048505B (zh) * 2016-07-26 2018-08-24 中国科学院兰州化学物理研究所 一种改善热喷涂Al2O3陶瓷涂层摩擦磨损性能的方法
CN106086766B (zh) * 2016-07-26 2019-01-04 中国科学院兰州化学物理研究所 一种高抗磨低摩擦系数热喷涂陶瓷涂层的制备方法
CN106399904A (zh) * 2016-11-10 2017-02-15 无锡市明盛强力风机有限公司 一种固体润滑的滚珠轴承及其制备方法
CN106567031A (zh) * 2016-11-10 2017-04-19 无锡市明盛强力风机有限公司 一种固体润滑的滚珠轴承及其制备方法
JP6911996B2 (ja) * 2018-03-12 2021-08-04 日産自動車株式会社 軸受部材
CN114621802B (zh) * 2022-01-26 2023-03-24 中国科学院兰州化学物理研究所 一种镓基液态金属高温润滑剂及其制备方法
CN117612795B (zh) * 2024-01-22 2024-04-16 华东交通大学 液态金属图案化方法、图案化液态金属材料和电路

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EP0244454B1 (fr) * 1985-11-12 1991-09-25 Osprey Metals Limited Production de depots par aspersion de metal
DE68910072T2 (de) * 1988-09-20 1994-03-24 Plasma Technik Ag Verschleissfeste Beschichtung und Verfahren zu ihrer Herstellung.
US5266099A (en) * 1992-08-11 1993-11-30 The United States Of America As Represented By The Secretary Of The Navy Method for producing closed cell spherical porosity in spray formed metals
JPH0741784A (ja) * 1993-07-30 1995-02-10 Ntn Corp グリース充填多孔質滑り軸受
MX9505021A (es) * 1994-12-09 1997-05-31 Ford Motor Co Metodo para hacer bloques de motor con perforaciones de cilindro revestidas.
US5980604A (en) * 1996-06-13 1999-11-09 The Regents Of The University Of California Spray formed multifunctional materials
US5969451A (en) * 1996-12-13 1999-10-19 General Electric Company Current-controlled magnetic thrust compensators for mechanical thrust bearings
US5866518A (en) * 1997-01-16 1999-02-02 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Self-lubricating composite containing chromium oxide
JPH10274241A (ja) * 1997-03-31 1998-10-13 Ntn Corp 多孔質含油軸受
GB2322915B (en) * 1997-03-06 2001-06-06 Ntn Toyo Bearing Co Ltd Hydrodynamic type porous oil-impregnated bearing
US6361215B1 (en) 2000-03-03 2002-03-26 Kingsbury, Inc. Journal bearing
US7066469B2 (en) * 2002-08-06 2006-06-27 University of Kentucky Research Foundation Board of Supervisors of Louisiana State University Seal assembly for machinery housing
JP2005179707A (ja) * 2003-12-17 2005-07-07 Taiho Kogyo Co Ltd アルミニウム系溶射摺動材料
CA2514493C (fr) * 2004-09-17 2013-01-29 Sulzer Metco Ag Une poudre pour pulverisation
US20070099014A1 (en) * 2005-11-03 2007-05-03 Sulzer Metco (Us), Inc. Method for applying a low coefficient of friction coating
FR2907468B1 (fr) * 2006-10-20 2009-01-23 Airbus France Sas Interface d'adaptation de lubrification et de durete interposee entre deux pieces en titane ou en alliage de titane en mouvement relatif l'une contre l'autre.
US7948105B2 (en) * 2007-02-01 2011-05-24 R&D Dynamics Corporation Turboalternator with hydrodynamic bearings
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Also Published As

Publication number Publication date
KR20130040790A (ko) 2013-04-24
RU2012142135A (ru) 2014-05-27
ITCO20100014A1 (it) 2011-10-07
IT1399157B1 (it) 2013-04-11
MX2012011628A (es) 2012-11-30
WO2011124534A1 (fr) 2011-10-13
CN102812147B (zh) 2015-06-17
EP2556179A1 (fr) 2013-02-13
JP2013530303A (ja) 2013-07-25
JP5820463B2 (ja) 2015-11-24
CN102812147A (zh) 2012-12-05
AU2011237981A1 (en) 2012-10-18
US20130202405A1 (en) 2013-08-08
CA2794792A1 (fr) 2011-10-13

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]