FR2313611A1 - SEALING MATERIALS FOR HIGH TEMPERATURES - Google Patents

SEALING MATERIALS FOR HIGH 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
French (fr)
Other versions
FR2313611B1 (en
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/en
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)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Sealing Material Composition (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
FR7517834A 1974-02-28 1975-06-06 SEALING MATERIALS FOR HIGH TEMPERATURES Granted FR2313611A1 (en)

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 (en) 1976-12-31
FR2313611B1 FR2313611B1 (en) 1980-07-18

Family

ID=23750208

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7517834A Granted FR2313611A1 (en) 1974-02-28 1975-06-06 SEALING MATERIALS FOR HIGH TEMPERATURES

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2595725A1 (en) * 1986-03-11 1987-09-18 Schappe Sa FIBROUS MATERIAL RESISTANT TO THE COMBINED ACTION OF HEAT AND PRESSURE

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 (en) * 1981-09-24 1983-03-28 Toyota Motor Corp Heat-resistant and heat-insulating light alloy member and its manufacture
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
DE3570414D1 (en) * 1984-07-09 1989-06-29 Takeda Chemical Industries Ltd Powder-air filter and separator for use in a powder filling apparatus
DE3612568A1 (en) * 1986-04-15 1987-10-29 Bbc Brown Boveri & Cie HIGH TEMPERATURE PROTECTIVE LAYER
GB2327450A (en) * 1997-02-11 1999-01-27 Structure Flex Limited Improvements in tensioning systems for container body covers
EP1793008A1 (en) * 2005-12-02 2007-06-06 Siemens Aktiengesellschaft Alloy, protective coating for protecting a structural member against corrosion and oxidation at high temperatures and structural member
CN113249662B (en) * 2021-04-25 2022-04-12 上海懋业铁合金有限公司 Metal powder metallurgy process with embedded net core

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 (en) * 1967-12-06 1974-04-18 Cabot Corp., Boston, Mass. (V.St.A.) Process for the production of a high-strength nickel-aluminum material
FR2160358B3 (en) * 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 (en) * 1986-03-11 1987-09-18 Schappe Sa FIBROUS MATERIAL RESISTANT TO THE COMBINED ACTION OF HEAT AND PRESSURE
EP0238423A1 (en) * 1986-03-11 1987-09-23 "S.A. SCHAPPE" Société Anonyme dite: Heat and pressure resistant fibrous material

Also Published As

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

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Legal Events

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