FR2390279A1 - Materiau composite a fort amortissement - Google Patents

Materiau composite a fort amortissement

Info

Publication number
FR2390279A1
FR2390279A1 FR7813363A FR7813363A FR2390279A1 FR 2390279 A1 FR2390279 A1 FR 2390279A1 FR 7813363 A FR7813363 A FR 7813363A FR 7813363 A FR7813363 A FR 7813363A FR 2390279 A1 FR2390279 A1 FR 2390279A1
Authority
FR
France
Prior art keywords
composite material
damping composite
base material
damping
envelops
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.)
Granted
Application number
FR7813363A
Other languages
English (en)
Other versions
FR2390279B1 (fr
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2390279A1 publication Critical patent/FR2390279A1/fr
Application granted granted Critical
Publication of FR2390279B1 publication Critical patent/FR2390279B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/013—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of an iron alloy or steel, another layer being formed of a metal other than iron or aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • 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
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/10—Anti- vibration means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/288—Protective coatings for blades
    • 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
    • Y10T428/12937—Co- or Ni-base component next to Fe-base 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.]
    • Y10T428/12986—Adjacent functionally defined components

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

Matériau composite à fort amortissement, à base de métaux ou d'alliages. Il consiste en un matériau de base 1 qui est mauvais amortisseur, mais qui détermine la résistance mécanique et la forme de la pièce, et en une couche superficielle 2 qui produit un fort amortissement mécanique et qui enveloppe le matériau de base de toute part en formant une gaine. Application notamment à la réalisation d'ailettes de machines thermiques.
FR7813363A 1977-05-09 1978-05-05 Materiau composite a fort amortissement Granted FR2390279A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH575677A CH630289A5 (de) 1977-05-09 1977-05-09 Hochdaempfender verbundwerkstoff.

Publications (2)

Publication Number Publication Date
FR2390279A1 true FR2390279A1 (fr) 1978-12-08
FR2390279B1 FR2390279B1 (fr) 1983-05-20

Family

ID=4298820

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7813363A Granted FR2390279A1 (fr) 1977-05-09 1978-05-05 Materiau composite a fort amortissement

Country Status (6)

Country Link
US (1) US4380574A (fr)
JP (1) JPS53138965A (fr)
CH (1) CH630289A5 (fr)
DE (2) DE7717189U1 (fr)
FR (1) FR2390279A1 (fr)
GB (1) GB1591213A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2466341A1 (fr) * 1979-09-28 1981-04-10 Nippon Musical Instruments Mfg Materiau a base de titane pour montures de lunettes et procede pour son obtention
EP0086013A2 (fr) * 1982-02-05 1983-08-17 BBC Brown Boveri AG Matériau, constitué au moins partiellement d'un composant présentant un effet de mémoire à une voie et procédé pour sa fabrication
WO1988009396A1 (fr) * 1987-05-18 1988-12-01 The Secretary Of State For Defence In Her Britanni Enduits pour articles a base de titane quasi-alpha

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3107217C2 (de) * 1981-02-26 1983-04-28 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Hochtemperaturbeständige verschleißfeste Werkstücke und Verfahren zu ihrer Herstellung
US4565589A (en) * 1982-03-05 1986-01-21 Raychem Corporation Nickel/titanium/copper shape memory alloy
DE3627779A1 (de) * 1986-08-16 1988-02-18 Bbc Brown Boveri & Cie Erneuertes turbinenbauteil
US5213111A (en) * 1991-07-10 1993-05-25 Cook Incorporated Composite wire guide construction
US6277084B1 (en) 1992-03-31 2001-08-21 Boston Scientific Corporation Ultrasonic medical device
US7101392B2 (en) 1992-03-31 2006-09-05 Boston Scientific Corporation Tubular medical endoprostheses
WO1993019803A1 (fr) 1992-03-31 1993-10-14 Boston Scientific Corporation Fil medical
US5630840A (en) 1993-01-19 1997-05-20 Schneider (Usa) Inc Clad composite stent
US20050059889A1 (en) * 1996-10-16 2005-03-17 Schneider (Usa) Inc., A Minnesota Corporation Clad composite stent
US5842312A (en) * 1995-03-01 1998-12-01 E*Sorb Systems Hysteretic damping apparati and methods
CH695461A5 (de) * 2002-01-22 2006-05-31 Alstom Technology Ltd Verfahren zur Frequenzveränderung von Schaufeln für thermische Strömungsmaschinen.
US6699015B2 (en) * 2002-02-19 2004-03-02 The Boeing Company Blades having coolant channels lined with a shape memory alloy and an associated fabrication method
DE10208868B4 (de) * 2002-03-01 2008-11-13 Mtu Aero Engines Gmbh Verfahren zur Herstellung eines Bauteils und/oder einer Schicht aus einer schwingungsdämpfenden Legierung oder intermetallischen Verbindung sowie Bauteil, das durch dieses Verfahren hergestellt wurde
US20040252005A1 (en) * 2003-06-10 2004-12-16 The Boeing Company Shape memory alloy MEMS component deposited by chemical vapor deposition
US7300708B2 (en) * 2004-03-16 2007-11-27 General Electric Company Erosion and wear resistant protective structures for turbine engine components
US20080124480A1 (en) * 2004-09-03 2008-05-29 Mo-How Herman Shen Free layer blade damper by magneto-mechanical materials
US20120135272A1 (en) 2004-09-03 2012-05-31 Mo-How Herman Shen Method for applying a low residual stress damping coating
US7575418B2 (en) * 2004-09-30 2009-08-18 General Electric Company Erosion and wear resistant protective structures for turbine components
US7360997B2 (en) * 2005-10-06 2008-04-22 General Electric Company Vibration damper coating
DE102007014809A1 (de) * 2006-04-04 2007-10-11 Trw Automotive Gmbh Kraftbegrenzer für einen Gurtaufroller
US8591196B2 (en) * 2008-06-18 2013-11-26 General Electric Company Vibration damping novel surface structures and methods of making the same
US10023951B2 (en) 2013-10-22 2018-07-17 Mo-How Herman Shen Damping method including a face-centered cubic ferromagnetic damping material, and components having same
US20150111061A1 (en) * 2013-10-22 2015-04-23 Mo-How Herman Shen High strain damping method including a face-centered cubic ferromagnetic damping coating, and components having same
US9458534B2 (en) 2013-10-22 2016-10-04 Mo-How Herman Shen High strain damping method including a face-centered cubic ferromagnetic damping coating, and components having same
US11426818B2 (en) 2018-08-10 2022-08-30 The Research Foundation for the State University Additive manufacturing processes and additively manufactured products

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH479709A (de) * 1965-09-30 1969-10-15 Mitsubishi Heavy Ind Ltd Kobalt-Legierung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2829048A (en) * 1956-01-16 1958-04-01 Westinghouse Electric Corp High damping alloy and members prepared therefrom
US3758233A (en) * 1972-01-17 1973-09-11 Gen Motors Corp Vibration damping coatings
JPS563176B2 (fr) * 1973-04-23 1981-01-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH479709A (de) * 1965-09-30 1969-10-15 Mitsubishi Heavy Ind Ltd Kobalt-Legierung

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2466341A1 (fr) * 1979-09-28 1981-04-10 Nippon Musical Instruments Mfg Materiau a base de titane pour montures de lunettes et procede pour son obtention
EP0086013A2 (fr) * 1982-02-05 1983-08-17 BBC Brown Boveri AG Matériau, constitué au moins partiellement d'un composant présentant un effet de mémoire à une voie et procédé pour sa fabrication
EP0086013A3 (en) * 1982-02-05 1983-09-21 Bbc Aktiengesellschaft Brown, Boveri & Cie. Material at least partly consisting of a component showing a one-way memory effect, and process for the manufacture thereof
WO1988009396A1 (fr) * 1987-05-18 1988-12-01 The Secretary Of State For Defence In Her Britanni Enduits pour articles a base de titane quasi-alpha
US4946749A (en) * 1987-05-18 1990-08-07 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Coated near-alpha titanium articles

Also Published As

Publication number Publication date
FR2390279B1 (fr) 1983-05-20
CH630289A5 (de) 1982-06-15
GB1591213A (en) 1981-06-17
DE7717189U1 (de) 1979-03-22
JPS53138965A (en) 1978-12-04
US4380574A (en) 1983-04-19
DE2724539A1 (de) 1978-11-16

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Legal Events

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ST Notification of lapse