GB2152079B - Porous metal structures made by thermal spraying fugitive material and metal - Google Patents

Porous metal structures made by thermal spraying fugitive material and metal

Info

Publication number
GB2152079B
GB2152079B GB08432051A GB8432051A GB2152079B GB 2152079 B GB2152079 B GB 2152079B GB 08432051 A GB08432051 A GB 08432051A GB 8432051 A GB8432051 A GB 8432051A GB 2152079 B GB2152079 B GB 2152079B
Authority
GB
United Kingdom
Prior art keywords
metal
thermal spraying
structures made
fugitive material
porous metal
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
GB08432051A
Other versions
GB8432051D0 (en
GB2152079A (en
Inventor
Harry Edwin Eaton
Richard Charles Novak
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies 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 United Technologies Corp filed Critical United Technologies Corp
Publication of GB8432051D0 publication Critical patent/GB8432051D0/en
Publication of GB2152079A publication Critical patent/GB2152079A/en
Application granted granted Critical
Publication of GB2152079B publication Critical patent/GB2152079B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • C23C4/18—After-treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GB08432051A 1983-12-27 1984-12-19 Porous metal structures made by thermal spraying fugitive material and metal Expired GB2152079B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56554183A 1983-12-27 1983-12-27

Publications (3)

Publication Number Publication Date
GB8432051D0 GB8432051D0 (en) 1985-01-30
GB2152079A GB2152079A (en) 1985-07-31
GB2152079B true GB2152079B (en) 1987-04-29

Family

ID=24259081

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08432051A Expired GB2152079B (en) 1983-12-27 1984-12-19 Porous metal structures made by thermal spraying fugitive material and metal

Country Status (4)

Country Link
JP (1) JPS60159161A (en)
CA (1) CA1230017A (en)
DE (1) DE3447469A1 (en)
GB (1) GB2152079B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4917960A (en) * 1983-12-29 1990-04-17 Sermatech International, Inc. Porous coated product
US4783341A (en) * 1987-05-04 1988-11-08 United Technologies Corporation Method and apparatus for measuring the density and hardness of porous plasma sprayed coatings
JPH0545731Y2 (en) * 1987-05-15 1993-11-25
GB8719350D0 (en) * 1987-08-14 1987-09-23 Boc Group Ltd Heat transfer surface
GB8802627D0 (en) * 1988-02-05 1988-03-02 Boc Group Inc Liquid-vapour contact columns
US5018573A (en) * 1989-12-18 1991-05-28 Carrier Corporation Method for manufacturing a high efficiency heat transfer surface and the surface so manufactured
US5196471A (en) * 1990-11-19 1993-03-23 Sulzer Plasma Technik, Inc. Thermal spray powders for abradable coatings, abradable coatings containing solid lubricants and methods of fabricating abradable coatings
EP0897019B1 (en) * 1997-07-18 2002-12-11 ANSALDO RICERCHE S.r.l. Method and device for forming porous ceramic coatings, in particular thermal barrier coatings, on metal substrates
US6089825A (en) * 1998-12-18 2000-07-18 United Technologies Corporation Abradable seal having improved properties and method of producing seal
US6365222B1 (en) * 2000-10-27 2002-04-02 Siemens Westinghouse Power Corporation Abradable coating applied with cold spray technique
FR2832180B1 (en) 2001-11-14 2005-02-18 Snecma Moteurs ABRADABLE COATING FOR WALLS OF GAS TURBINES
ES2220228B1 (en) * 2003-05-26 2005-10-01 Sociedad Española De Carburos Metalicos, S.A. DUST MIXTURE FOR THERMAL PROJECTION, AND PROCEDURE FOR OBTAINING A COVERING AND COATING OBTAINED.
DE102004059549A1 (en) * 2004-12-10 2006-06-22 Mtu Aero Engines Gmbh Method for coating a workpiece
DE102005045241A1 (en) * 2005-09-22 2007-03-29 Mtu Aero Engines Gmbh Process for the preparation of a protective coating
EP2088224A1 (en) * 2008-01-10 2009-08-12 Siemens Aktiengesellschaft Method for manufacturing a rough layer and a layer system
DE102011052118A1 (en) * 2011-07-25 2013-01-31 Eckart Gmbh Method for applying a coating to a substrate, coating and use of particles
DE102016006562A1 (en) 2016-05-25 2016-11-24 Daimler Ag A method of inspecting a metallic layer coated on a substrate by a coating method
US20180030586A1 (en) * 2016-07-29 2018-02-01 United Technologies Corporation Outer Airseal Abradable Rub Strip Manufacture Methods and Apparatus
EP3527911A1 (en) * 2018-02-16 2019-08-21 Cockerill Maintenance & Ingenierie S.A. High perfomance thermally-sprayed absorber coating

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB979991A (en) * 1960-01-14 1965-01-06 Polygram Casting Co Ltd Improvements in or relating to thermosetting compositions based on carbohydrates
US3111396A (en) * 1960-12-14 1963-11-19 Gen Electric Method of making a porous material
US3179784A (en) * 1962-12-20 1965-04-20 Giannini Scient Corp Method and apparatus for spraying plastics
US3350178A (en) * 1963-05-14 1967-10-31 Wall Colmonoy Corp Sealing device
CA980038A (en) * 1969-04-23 1975-12-16 Dexter Worden Flexible, non-woven compositions and process for producing same
GB1287937A (en) * 1969-10-06 1972-09-06
US3897221A (en) * 1970-07-13 1975-07-29 Atomic Energy Commission Porous metal structure
US4049428A (en) * 1971-03-25 1977-09-20 Union Carbide Corporation Metal porous abradable seal
US3723165A (en) * 1971-10-04 1973-03-27 Metco Inc Mixed metal and high-temperature plastic flame spray powder and method of flame spraying same
GB1560651A (en) * 1977-04-01 1980-02-06 Atomic Energy Authority Uk Refractory material
JPS54132457A (en) * 1978-04-06 1979-10-15 Osada Electric Method of producing hollow in metal body by using melt jetting

Also Published As

Publication number Publication date
JPH0512431B2 (en) 1993-02-18
DE3447469C2 (en) 1993-06-09
GB8432051D0 (en) 1985-01-30
CA1230017A (en) 1987-12-08
GB2152079A (en) 1985-07-31
JPS60159161A (en) 1985-08-20
DE3447469A1 (en) 1985-07-04

Similar Documents

Publication Publication Date Title
GB2152079B (en) Porous metal structures made by thermal spraying fugitive material and metal
GB8417436D0 (en) Porous ceramic material
GB2190417B (en) Porous metallic material and manufacture thereof
GB8516006D0 (en) Porous metal article
GB8525155D0 (en) Composite porous material
GB8422496D0 (en) Casting and coating
DE3467011D1 (en) Metal building construction
DE3567660D1 (en) Optionally porous intumescent compositions and their use
GB8326147D0 (en) Metal and ceramic assembly
GB2147286B (en) Building material
DE3476301D1 (en) Porous gas electrode
GB8527467D0 (en) Porous ceramic structure
GB8601976D0 (en) Making porous metal article
PT74337A (en) Hollow building block and building block
DE3372221D1 (en) Foamed ink composition and method of making the same
GB8526757D0 (en) Particulate material
GB8514267D0 (en) Porous ceramic material
GB2146107B (en) Porous ceramic structure
GB2152080B (en) Porous metal abradable seal material
GB8320632D0 (en) Spraying refractory-forming material
JPS56145114A (en) Porous alumina and its manufacture
DE3476687D1 (en) Metal building structure
JPS56151875A (en) Metal anchor and construction comprising metal surface and metal anchor
GB2168453B (en) Gas struts
JPS55163248A (en) Porous metal material and method

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20011219