FR2313611A1 - Matieres d'etancheite pour hautes temperatures - Google Patents

Matieres d'etancheite pour hautes temperatures

Info

Publication number
FR2313611A1
FR2313611A1 FR7517834A FR7517834A FR2313611A1 FR 2313611 A1 FR2313611 A1 FR 2313611A1 FR 7517834 A FR7517834 A FR 7517834A FR 7517834 A FR7517834 A FR 7517834A FR 2313611 A1 FR2313611 A1 FR 2313611A1
Authority
FR
France
Prior art keywords
high temperatures
sealing materials
sealing
materials
temperatures
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
FR7517834A
Other languages
English (en)
Other versions
FR2313611B1 (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.)
Brunswick Corp
Original Assignee
Brunswick Corp
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 Brunswick Corp filed Critical Brunswick Corp
Publication of FR2313611A1 publication Critical patent/FR2313611A1/fr
Application granted granted Critical
Publication of FR2313611B1 publication Critical patent/FR2313611B1/fr
Granted legal-status Critical Current

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)
FR7517834A 1974-02-28 1975-06-06 Matieres d'etancheite pour hautes temperatures Granted FR2313611A1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2313611A1 true FR2313611A1 (fr) 1976-12-31
FR2313611B1 FR2313611B1 (fr) 1980-07-18

Family

ID=23750208

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7517834A Granted FR2313611A1 (fr) 1974-02-28 1975-06-06 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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2595725A1 (fr) * 1986-03-11 1987-09-18 Schappe Sa Matiere fibreuse resistant a l'action combinee de la chaleur et de la pression

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4257735A (en) * 1978-12-15 1981-03-24 General Electric Company Gas turbine engine seal and method for making same
US4289446A (en) * 1979-06-27 1981-09-15 United Technologies Corporation Ceramic faced outer air seal for gas turbine engines
JPS5852451A (ja) * 1981-09-24 1983-03-28 Toyota Motor Corp 耐熱・断熱性軽合金部材およびその製造方法
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
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
FR2595725A1 (fr) * 1986-03-11 1987-09-18 Schappe Sa Matiere fibreuse resistant a l'action combinee de la chaleur et de la pression
EP0238423A1 (fr) * 1986-03-11 1987-09-23 "S.A. SCHAPPE" Société Anonyme dite: Matière fibreuse résistant à l'action combinée de la chaleur et de la pression

Also Published As

Publication number Publication date
GB1512811A (en) 1978-06-01
CH609379A5 (en) 1979-02-28
DE2521990A1 (de) 1976-11-25
FR2313611B1 (fr) 1980-07-18
BE829560A (fr) 1975-09-15
DE2521990C2 (fr) 1989-06-01

Similar Documents

Publication Publication Date Title
BE828319A (fr) Compositions pour moulage
BE813508A (fr) Garniture d'etancheite pour organes d'arret
FR2275681A1 (fr) Joint d'etancheite pour coussinet
BE828318A (fr) Compositions pour moulage
FR2330927A1 (fr) Joint d'etancheite
FR2295316A1 (fr) Joint d'etancheite
SE7802777L (sv) Material for dentalendamal
BE785980A (fr) Unite d'encerclement pour des matieres expansives
FR2280437A1 (fr) Nouvelles structures pour la distribution de fluides
FR2313611A1 (fr) Matieres d'etancheite pour hautes temperatures
FR2295323A1 (fr) Joint d'etancheite
BE831128A (fr) Disque pour stomies
SE395397B (sv) Anordning for forsegling av svetsbara material
RO66883A (fr) Bouche d'ecoulement pour toits plats
SE400521B (sv) Sektionssegel for batar
BE829738A (fr) Curseur pour fermetures a curseur
BE820352A (fr) Agent d'etancheite
FR2274579A1 (fr) Compositions de matieres pour semi-conducteurs
IT1054911B (it) Procedimento per fluidificazione
FR2289551A1 (fr) Composition pour materiau antifriction
BE827524A (fr) Joint d'etancheite pour tubes
BE831476A (fr) Curseur pour fermetures a curseur
FR2274029A1 (fr) Perfectionnements apportes aux distributeurs pour matieres granuleuses ou pulverulentes
BE820541A (fr) Joint d'etancheite
FR2288918A1 (fr) Anneau d'etancheite

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse