BE829560A - Matieres, d'etancheite pour hautes temperatures - Google Patents

Matieres, d'etancheite pour hautes temperatures

Info

Publication number
BE829560A
BE829560A BE156771A BE156771A BE829560A BE 829560 A BE829560 A BE 829560A BE 156771 A BE156771 A BE 156771A BE 156771 A BE156771 A BE 156771A BE 829560 A BE829560 A BE 829560A
Authority
BE
Belgium
Prior art keywords
high temperatures
waterproofing materials
waterproofing
materials
temperatures
Prior art date
Application number
BE156771A
Other languages
English (en)
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 filed Critical
Publication of BE829560A publication Critical patent/BE829560A/fr

Links

Classifications

    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/44—Free-space packings
    • F16J15/445—Free-space packings with means for adjusting the clearance
    • 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
    • B22F3/002—Manufacture of articles essentially made from metallic fibres
    • 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
    • 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
    • C22C1/0433—Nickel- or cobalt-based alloys
    • 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
    • C22C32/001—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 only oxides
    • C22C32/0015—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 only oxides with only single oxides as main non-metallic constituents
    • C22C32/0026—Matrix based on Ni, Co, Cr or alloys thereof
    • 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
    • C22C47/00—Making alloys containing metallic or non-metallic fibres or filaments
    • C22C47/02—Pretreatment of the fibres or filaments
    • C22C47/04—Pretreatment of the fibres or filaments by coating, e.g. with a protective or activated covering
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C47/00—Making alloys containing metallic or non-metallic fibres or filaments
    • C22C47/02—Pretreatment of the fibres or filaments
    • C22C47/06—Pretreatment of the fibres or filaments by forming the fibres or filaments into a preformed structure, e.g. using a temporary binder to form a mat-like element
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C47/00—Making alloys containing metallic or non-metallic fibres or filaments
    • C22C47/14—Making alloys containing metallic or non-metallic fibres or filaments by powder metallurgy, i.e. by processing mixtures of metal powder and fibres or filaments
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C49/00—Alloys containing metallic or non-metallic fibres or filaments
    • C22C49/02—Alloys containing metallic or non-metallic fibres or filaments characterised by the matrix material
    • C22C49/08—Iron group metals
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Sealing Material Composition (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
BE156771A 1974-02-28 1975-05-27 Matieres, d'etancheite pour hautes temperatures BE829560A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44079474A 1974-02-28 1974-02-28

Publications (1)

Publication Number Publication Date
BE829560A true BE829560A (fr) 1975-09-15

Family

ID=23750208

Family Applications (1)

Application Number Title Priority Date Filing Date
BE156771A BE829560A (fr) 1974-02-28 1975-05-27 Matieres, d'etancheite pour hautes temperatures

Country Status (5)

Country Link
BE (1) BE829560A (fr)
CH (1) CH609379A5 (fr)
DE (1) DE2521990A1 (fr)
FR (1) FR2313611A1 (fr)
GB (1) GB1512811A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444162A1 (fr) * 1978-12-15 1980-07-11 Gen Electric Dispositif d'etancheite pour un moteur a turbine a gaz, et procede pour sa fabrication
EP0075844A3 (en) * 1981-09-24 1984-08-29 Toyota Jidosha Kabushiki Kaisha Heat resisting and insulating light alloy articles and method of manufacture

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4289446A (en) * 1979-06-27 1981-09-15 United Technologies Corporation Ceramic faced outer air seal for gas turbine engines
US4460542A (en) * 1982-05-24 1984-07-17 Cabot Corporation Iron-bearing nickel-chromium-aluminum-yttrium alloy
US4743514A (en) * 1983-06-29 1988-05-10 Allied-Signal Inc. Oxidation resistant protective coating system for gas turbine components, and process for preparation of coated components
GB2152082A (en) * 1983-12-27 1985-07-31 United Technologies Corp Enhancement of superalloy resistance to environmental degradation
EP0172642B1 (fr) * 1984-07-09 1989-05-24 Takeda Chemical Industries, Ltd. Filtre poudre-air et séparateur pour l'utilisation dans un appareil de remplissage de poudre
FR2595725B1 (fr) * 1986-03-11 1988-06-10 Schappe Sa Matiere fibreuse resistant a l'action combinee de la chaleur et de la pression
DE3612568A1 (de) * 1986-04-15 1987-10-29 Bbc Brown Boveri & Cie Hochtemperatur-schutzschicht
GB2327450A (en) * 1997-02-11 1999-01-27 Structure Flex Limited Improvements in tensioning systems for container body covers
EP1793008A1 (fr) * 2005-12-02 2007-06-06 Siemens Aktiengesellschaft Alliage, couche protectrice pour proteger un élément structurel contre la corrosion et l'oxydation aux temperatures hautes et élément structurel
CN113249662B (zh) * 2021-04-25 2022-04-12 上海懋业铁合金有限公司 一种内嵌网芯式金属粉末冶金工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3519282A (en) * 1966-03-11 1970-07-07 Gen Electric Abradable material seal
DE1812144C3 (de) * 1967-12-06 1974-04-18 Cabot Corp., Boston, Mass. (V.St.A.) Verfahren zur Herstellung eines hochfesten Nickel-Aluminium-WerkstofTs
FR2160358B3 (fr) * 1971-11-15 1975-08-29 United Aircraft Corp
GB1456554A (en) * 1973-03-28 1976-11-24 United Aircraft Corp High temperature abradable material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444162A1 (fr) * 1978-12-15 1980-07-11 Gen Electric Dispositif d'etancheite pour un moteur a turbine a gaz, et procede pour sa fabrication
EP0075844A3 (en) * 1981-09-24 1984-08-29 Toyota Jidosha Kabushiki Kaisha Heat resisting and insulating light alloy articles and method of manufacture

Also Published As

Publication number Publication date
GB1512811A (en) 1978-06-01
DE2521990A1 (de) 1976-11-25
DE2521990C2 (fr) 1989-06-01
CH609379A5 (en) 1979-02-28
FR2313611A1 (fr) 1976-12-31
FR2313611B1 (fr) 1980-07-18

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: TECHNETICS CORP.

Effective date: 19920531