DE2655929C2 - Pulvermischung zur Herstellung von Überzügen auf einem Dichtungsteil und Dichtungsteil - Google Patents

Pulvermischung zur Herstellung von Überzügen auf einem Dichtungsteil und Dichtungsteil

Info

Publication number
DE2655929C2
DE2655929C2 DE2655929A DE2655929A DE2655929C2 DE 2655929 C2 DE2655929 C2 DE 2655929C2 DE 2655929 A DE2655929 A DE 2655929A DE 2655929 A DE2655929 A DE 2655929A DE 2655929 C2 DE2655929 C2 DE 2655929C2
Authority
DE
Germany
Prior art keywords
nickel
copper
powder
graphite
coating
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.)
Expired
Application number
DE2655929A
Other languages
German (de)
English (en)
Other versions
DE2655929A1 (de
Inventor
Edward James Cincinnati Ohio Bauersfeld
Moses Aaron Levinstein
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of DE2655929A1 publication Critical patent/DE2655929A1/de
Application granted granted Critical
Publication of DE2655929C2 publication Critical patent/DE2655929C2/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/12—Metallic powder containing non-metallic particles
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/18—Non-metallic particles coated with metal
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9265—Special properties
    • Y10S428/933—Sacrificial 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
    • Y10T428/12458—All metal or with adjacent metals having composition, density, or hardness gradient
    • 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.]
    • Y10T428/12736—Al-base component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Powder Metallurgy (AREA)
  • Coating By Spraying Or Casting (AREA)
DE2655929A 1975-12-12 1976-12-10 Pulvermischung zur Herstellung von Überzügen auf einem Dichtungsteil und Dichtungsteil Expired DE2655929C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/640,324 US4023252A (en) 1975-12-12 1975-12-12 Clearance control through a nickel-graphite/aluminum copper-base alloy powder mixture

Publications (2)

Publication Number Publication Date
DE2655929A1 DE2655929A1 (de) 1977-06-16
DE2655929C2 true DE2655929C2 (de) 1986-10-16

Family

ID=24567775

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2655929A Expired DE2655929C2 (de) 1975-12-12 1976-12-10 Pulvermischung zur Herstellung von Überzügen auf einem Dichtungsteil und Dichtungsteil

Country Status (6)

Country Link
US (1) US4023252A (OSRAM)
JP (1) JPS601396B2 (OSRAM)
DE (1) DE2655929C2 (OSRAM)
FR (1) FR2334897A1 (OSRAM)
GB (1) GB1557560A (OSRAM)
SG (1) SG3983G (OSRAM)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4198839A (en) * 1978-04-19 1980-04-22 General Electric Company Method for making lightweight composite article
US4289447A (en) * 1979-10-12 1981-09-15 General Electric Company Metal-ceramic turbine shroud and method of making the same
DE3316535A1 (de) * 1983-05-06 1984-11-08 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Turboverdichter mit einlaufbelag
DE3421569C1 (de) * 1984-06-09 1985-06-27 Goetze Ag, 5093 Burscheid Verschleissfeste Beschichtung
DE3500692A1 (de) * 1985-01-11 1986-07-17 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Axial- oder radiallaufschaufelgitter mit einrichtungen zur konstanthaltung des schaufelspitzenspiels
US4817853A (en) * 1986-11-26 1989-04-04 Sundstrand Corporation Composite, method of forming a composite, and article of manufacture
US5514480A (en) * 1993-08-06 1996-05-07 Aisin Seiki Kabushiki Kaisha Metal-based composite
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
US5976695A (en) * 1996-10-02 1999-11-02 Westaim Technologies, Inc. Thermally sprayable powder materials having an alloyed metal phase and a solid lubricant ceramic phase and abradable seal assemblies manufactured therefrom
US6158963A (en) * 1998-02-26 2000-12-12 United Technologies Corporation Coated article and method for inhibiting frictional wear between mating titanium alloy substrates in a gas turbine engine
US6089828A (en) * 1998-02-26 2000-07-18 United Technologies Corporation Coated article and method for inhibiting frictional wear between mating titanium alloy substrates in a gas turbine engine
JP2000192173A (ja) * 1998-12-23 2000-07-11 United Technol Corp <Utc> 摩耗性材料および摩耗性被覆を有する金属製部品
US6250900B1 (en) 1999-11-15 2001-06-26 Sauer-Danfoss Inc. Positive displacement hydraulic unit with near-zero side clearance
EP1152124A1 (de) * 2000-05-04 2001-11-07 Siemens Aktiengesellschaft Dichtungsanordnung
RU2302534C2 (ru) * 2001-12-11 2007-07-10 Альстом (Свитзерлэнд) Лтд. Газотурбинное устройство
US8192792B2 (en) * 2006-10-27 2012-06-05 United Technologies Corporation Cold sprayed porous metal seals
CN105586503A (zh) * 2015-12-29 2016-05-18 东南大学 铜石墨复合材料及其制备方法
CN105779823A (zh) * 2015-12-30 2016-07-20 中国航空工业集团公司北京航空材料研究院 一种镍基粉末高温烯合金的制备方法
CN107524449B (zh) * 2017-07-24 2024-04-16 北京科技大学 一种盾构机用抗结泥刀座及其制造方法
CN108396169B (zh) * 2018-01-26 2020-07-31 中国科学院兰州化学物理研究所 一种铜基石墨复合密封材料
CN111365275B (zh) * 2018-12-25 2025-06-06 珠海格力电器股份有限公司 间隙自适应的离心压缩机
CN112045182A (zh) * 2020-08-03 2020-12-08 西安工程大学 一种Ni/C复合导电粉体的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3068016A (en) * 1958-03-31 1962-12-11 Gen Motors Corp High temperature seal
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NICHTS-ERMITTELT

Also Published As

Publication number Publication date
JPS601396B2 (ja) 1985-01-14
FR2334897B1 (OSRAM) 1980-08-01
JPS5285031A (en) 1977-07-15
SG3983G (en) 1984-07-20
US4023252A (en) 1977-05-17
FR2334897A1 (fr) 1977-07-08
DE2655929A1 (de) 1977-06-16
GB1557560A (en) 1979-12-12

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination
8110 Request for examination paragraph 44
8170 Reinstatement of the former position
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee