FR2334725B1 - - Google Patents
Info
- Publication number
- FR2334725B1 FR2334725B1 FR7627434A FR7627434A FR2334725B1 FR 2334725 B1 FR2334725 B1 FR 2334725B1 FR 7627434 A FR7627434 A FR 7627434A FR 7627434 A FR7627434 A FR 7627434A FR 2334725 B1 FR2334725 B1 FR 2334725B1
- Authority
- FR
- France
- 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
Links
Classifications
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- 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
- C22C32/0084—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 carbon or graphite as the main non-metallic constituent
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- 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
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers
- B22F7/04—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers with one or more layers not made from powder, e.g. made from solid metal
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- 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
-
- 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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
- F01D11/12—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part
- F01D11/122—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part with erodable or abradable material
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
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- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S277/00—Seal for a joint or juncture
- Y10S277/935—Seal made of a particular material
- Y10S277/939—Containing metal
- Y10S277/94—Alloy
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S277/00—Seal for a joint or juncture
- Y10S277/935—Seal made of a particular material
- Y10S277/939—Containing metal
- Y10S277/941—Aluminum or copper
-
- 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
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12063—Nonparticulate metal 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
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12063—Nonparticulate metal component
- Y10T428/12139—Nonmetal particles in particulate component
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- General Engineering & Computer Science (AREA)
- Coating By Spraying Or Casting (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Ceramic Products (AREA)
- Powder Metallurgy (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/640,326 US4039296A (en) | 1975-12-12 | 1975-12-12 | Clearance control through a Ni-graphite/NiCr-base alloy powder mixture |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2334725A1 FR2334725A1 (fr) | 1977-07-08 |
FR2334725B1 true FR2334725B1 (US07714131-20100511-C00001.png) | 1979-08-31 |
Family
ID=24567783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7627434A Granted FR2334725A1 (fr) | 1975-12-12 | 1976-09-13 | Melange mecanique de plusieurs poudres destine a l'obtention d'un revetement d'abrasion |
Country Status (6)
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1085239A (en) * | 1977-04-26 | 1980-09-09 | Vilnis Silins | Process for producing composite powder particles |
US4198839A (en) * | 1978-04-19 | 1980-04-22 | General Electric Company | Method for making lightweight composite article |
US4349313A (en) * | 1979-12-26 | 1982-09-14 | United Technologies Corporation | Abradable rub strip |
DE3018620C2 (de) * | 1980-05-16 | 1982-08-26 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Wärmedämmende und dichtende Auskleidung für eine thermische Turbomaschine |
DE3029420C2 (de) * | 1980-08-02 | 1982-05-19 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg | Kolbenringe für Brennkraftmaschinen |
EP0094961A1 (en) * | 1981-11-27 | 1983-11-30 | Gte Products Corporation | Nickel-chromium carbide powder and sintering method |
FR2530742B1 (fr) * | 1982-07-22 | 1987-06-26 | Dba | Compresseur volumetrique a vis |
US4578115A (en) * | 1984-04-05 | 1986-03-25 | Metco Inc. | Aluminum and cobalt coated thermal spray powder |
DE3579684D1 (de) * | 1984-12-24 | 1990-10-18 | United Technologies Corp | Abschleifbare dichtung mit besonderem erosionswiderstand. |
US4724819A (en) * | 1987-01-23 | 1988-02-16 | Precision National Plating Services, Inc. | Cylinder liner reconditioning process and cylinder liner produced thereby |
JPH0421365U (US07714131-20100511-C00001.png) * | 1990-06-13 | 1992-02-24 | ||
US5536022A (en) * | 1990-08-24 | 1996-07-16 | United Technologies Corporation | Plasma sprayed abradable seals for gas turbine engines |
JP3294491B2 (ja) * | 1995-12-20 | 2002-06-24 | 株式会社日立製作所 | 内燃機関の過給機 |
JPH09324272A (ja) * | 1996-03-31 | 1997-12-16 | Furontetsuku:Kk | シール装置 |
US6365236B1 (en) | 1999-12-20 | 2002-04-02 | United Technologies Corporation | Method for producing ceramic coatings containing layered porosity |
JP4615099B2 (ja) * | 2000-07-04 | 2011-01-19 | トーカロ株式会社 | 溶融ガラス塊の搬送用部材およびその製造方法 |
US6533285B2 (en) | 2001-02-05 | 2003-03-18 | Caterpillar Inc | Abradable coating and method of production |
DE10356953B4 (de) * | 2003-12-05 | 2016-01-21 | MTU Aero Engines AG | Einlaufbelag für Gasturbinen sowie Verfahren zur Herstellung desselben |
US20080315143A1 (en) * | 2007-06-25 | 2008-12-25 | Honeywell International, Inc. | Butterfly valves |
US10774670B2 (en) * | 2017-06-07 | 2020-09-15 | General Electric Company | Filled abradable seal component and associated methods thereof |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3068016A (en) * | 1958-03-31 | 1962-12-11 | Gen Motors Corp | High temperature seal |
US3147087A (en) * | 1959-02-19 | 1964-09-01 | Gen Electric | Controlled density heterogeneous material and article |
US3268997A (en) * | 1963-05-14 | 1966-08-30 | Wall Colmonoy Corp | Method of making a porous sealing device |
US3350178A (en) * | 1963-05-14 | 1967-10-31 | Wall Colmonoy Corp | Sealing device |
DE1458487B1 (de) * | 1963-08-24 | 1970-09-24 | Schladitz, Hermann, 8000 München | Verfahren zur pulvermetallurgischen Herstellung selbstschmierender, Trockenschmiermittel enthaltender Werkstoffe |
US3342563A (en) * | 1967-01-03 | 1967-09-19 | Gen Electric | Cellular material and method for making |
BE755697A (fr) * | 1969-09-03 | 1971-03-03 | Int Nickel Ltd | Fabrication de produits metalliques frittes |
FR2160358B3 (US07714131-20100511-C00001.png) * | 1971-11-15 | 1975-08-29 | United Aircraft Corp |
-
1975
- 1975-12-12 US US05/640,326 patent/US4039296A/en not_active Expired - Lifetime
-
1976
- 1976-06-22 GB GB25966/76A patent/GB1553865A/en not_active Expired
- 1976-09-09 JP JP51107308A patent/JPS6018746B2/ja not_active Expired
- 1976-09-09 IT IT27021/76A patent/IT1068270B/it active
- 1976-09-10 DE DE2640741A patent/DE2640741C2/de not_active Expired
- 1976-09-13 FR FR7627434A patent/FR2334725A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2640741C2 (de) | 1985-09-26 |
IT1068270B (it) | 1985-03-21 |
DE2640741A1 (de) | 1977-06-16 |
FR2334725A1 (fr) | 1977-07-08 |
JPS6018746B2 (ja) | 1985-05-11 |
US4039296A (en) | 1977-08-02 |
JPS5272335A (en) | 1977-06-16 |
GB1553865A (en) | 1979-10-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |