IL75564A0 - Abrasive surfaced article for high temperature service - Google Patents

Abrasive surfaced article for high temperature service

Info

Publication number
IL75564A0
IL75564A0 IL75564A IL7556485A IL75564A0 IL 75564 A0 IL75564 A0 IL 75564A0 IL 75564 A IL75564 A IL 75564A IL 7556485 A IL7556485 A IL 7556485A IL 75564 A0 IL75564 A0 IL 75564A0
Authority
IL
Israel
Prior art keywords
high temperature
temperature service
surfaced article
abrasive surfaced
abrasive
Prior art date
Application number
IL75564A
Other versions
IL75564A (en
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
Priority claimed from US06/624,446 external-priority patent/US4610698A/en
Priority claimed from US06/624,421 external-priority patent/US4744725A/en
Application filed by United Technologies Corp filed Critical United Technologies Corp
Publication of IL75564A0 publication Critical patent/IL75564A0/en
Publication of IL75564A publication Critical patent/IL75564A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Laminated Bodies (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
IL75564A 1984-06-25 1985-06-19 Abrasive surfaced article for high temperature service IL75564A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/624,446 US4610698A (en) 1984-06-25 1984-06-25 Abrasive surface coating process for superalloys
US06/624,421 US4744725A (en) 1984-06-25 1984-06-25 Abrasive surfaced article for high temperature service

Publications (2)

Publication Number Publication Date
IL75564A0 true IL75564A0 (en) 1985-10-31
IL75564A IL75564A (en) 1988-02-29

Family

ID=27089682

Family Applications (1)

Application Number Title Priority Date Filing Date
IL75564A IL75564A (en) 1984-06-25 1985-06-19 Abrasive surfaced article for high temperature service

Country Status (14)

Country Link
EP (1) EP0166676B1 (en)
JP (1) JPS6119351A (en)
KR (1) KR930010150B1 (en)
AU (1) AU583516B2 (en)
BR (1) BR8503041A (en)
DE (1) DE3580525D1 (en)
ES (1) ES295927Y (en)
HK (1) HK24991A (en)
IE (1) IE56633B1 (en)
IL (1) IL75564A (en)
IN (1) IN163804B (en)
MX (1) MX165846B (en)
PT (1) PT80693B (en)
SG (1) SG7691G (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL75564A (en) * 1984-06-25 1988-02-29 United Technologies Corp Abrasive surfaced article for high temperature service
US4680199A (en) * 1986-03-21 1987-07-14 United Technologies Corporation Method for depositing a layer of abrasive material on a substrate
US4689242A (en) * 1986-07-21 1987-08-25 United Technologies Corporation Method for adhesion of grit to blade tips
US4741973A (en) * 1986-12-15 1988-05-03 United Technologies Corporation Silicon carbide abrasive particles having multilayered coating
US4802828A (en) * 1986-12-29 1989-02-07 United Technologies Corporation Turbine blade having a fused metal-ceramic tip
US4808055A (en) * 1987-04-15 1989-02-28 Metallurgical Industries, Inc. Turbine blade with restored tip
JP2791683B2 (en) * 1989-05-19 1998-08-27 松下電工株式会社 Contact material joining method
US5104293A (en) * 1990-07-16 1992-04-14 United Technologies Corporation Method for applying abrasive layers to blade surfaces
US5484665A (en) * 1991-04-15 1996-01-16 General Electric Company Rotary seal member and method for making
DE4121839C2 (en) * 1991-07-02 2003-01-09 Werner Hermann Wera Werke Tool with torque transmitting work surfaces and method for manufacturing the same
US5973447A (en) * 1997-07-25 1999-10-26 Monsanto Company Gridless ion source for the vacuum processing of materials
JP2003148103A (en) 2001-11-09 2003-05-21 Mitsubishi Heavy Ind Ltd Turbine and its manufacturing method
WO2004111394A1 (en) * 2003-06-10 2004-12-23 Ishikawajima-Harima Heavy Industries Co., Ltd. Turbine component, gas turbine engine, method for manufacturing turbine component, surface processing method, vane component, metal component, and steam turbine engine
US7799111B2 (en) 2005-03-28 2010-09-21 Sulzer Metco Venture Llc Thermal spray feedstock composition
EP1743957A1 (en) * 2005-07-14 2007-01-17 Sulzer Metco (US) Inc. Process for treating the tip of a turbine blade and turbine blade treated by such a process
US8206792B2 (en) 2006-03-20 2012-06-26 Sulzer Metco (Us) Inc. Method for forming ceramic containing composite structure
WO2007139618A2 (en) 2006-05-26 2007-12-06 Sulzer Metco Venture. Llc. Mechanical seals and method of manufacture
CH699312A1 (en) * 2008-08-15 2010-02-15 Alstom Technology Ltd Blade arrangement for a gas turbine.
DE102008056741A1 (en) 2008-11-11 2010-05-12 Mtu Aero Engines Gmbh Wear protection layer for Tial
US8628597B2 (en) 2009-06-25 2014-01-14 3M Innovative Properties Company Method of sorting abrasive particles, abrasive particle distributions, and abrasive articles including the same
EP2317078B2 (en) 2009-11-02 2021-09-01 Ansaldo Energia IP UK Limited Abrasive single-crystal turbine blade
US9598973B2 (en) * 2012-11-28 2017-03-21 General Electric Company Seal systems for use in turbomachines and methods of fabricating the same
EP2971533B1 (en) * 2013-03-15 2021-12-15 Raytheon Technologies Corporation Turbine blade tip treatment for industrial gas turbines
EP3546703A1 (en) 2018-03-29 2019-10-02 Siemens Aktiengesellschaft Turbine blade for a gas turbine
EP3546702A1 (en) 2018-03-29 2019-10-02 Siemens Aktiengesellschaft Turbine blade for a gas turbine
IT201900003691A1 (en) * 2019-03-13 2020-09-13 Nuovo Pignone Tecnologie Srl Abrasive terminal of a rotor blade for a turboexpander
CN116201759A (en) * 2023-01-18 2023-06-02 河北德林机械有限公司 Slurry pump product blended with small-particle alloy coating technology

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE530127A (en) * 1953-11-25
US4018576A (en) * 1971-11-04 1977-04-19 Abrasive Technology, Inc. Diamond abrasive tool
JPS51104411A (en) * 1975-03-12 1976-09-16 Toyo Kogyo Co FUKUGOTAINOSEIZOHO
AT358947B (en) * 1976-09-24 1980-10-10 Gen Electric CUTTING TOOL, ESPECIALLY GRINDING TOOL, AND METHOD FOR THE PRODUCTION THEREOF
US4169020A (en) * 1977-12-21 1979-09-25 General Electric Company Method for making an improved gas seal
GB2038214A (en) * 1978-12-21 1980-07-23 Dianite Coatings Ltd Abrasive tool
US4249913A (en) * 1979-05-21 1981-02-10 United Technologies Corporation Alumina coated silicon carbide abrasive
US4374173A (en) * 1979-11-06 1983-02-15 Sherritt Gordon Mines Limited Composite powders sprayable to form abradable seal coatings
US4386112A (en) * 1981-11-02 1983-05-31 United Technologies Corporation Co-spray abrasive coating
FR2522543A1 (en) * 1982-03-05 1983-09-09 Rolls Royce PROCESS FOR APPLYING A COMPOSITE MATERIAL COATING ON PARTS
IL75564A (en) * 1984-06-25 1988-02-29 United Technologies Corp Abrasive surfaced article for high temperature service
DE3424661A1 (en) * 1984-07-05 1986-01-16 MTU Motoren- und Turbinen-Union München GmbH, 8000 München INLET COVER OF A FLUID MACHINE

Also Published As

Publication number Publication date
DE3580525D1 (en) 1990-12-20
JPS6119351A (en) 1986-01-28
PT80693A (en) 1985-07-01
SG7691G (en) 1991-04-05
ES295927U (en) 1987-12-01
EP0166676A2 (en) 1986-01-02
ES295927Y (en) 1988-05-16
AU583516B2 (en) 1989-05-04
JPH0555295B2 (en) 1993-08-16
IE851550L (en) 1985-12-25
IE56633B1 (en) 1991-10-23
BR8503041A (en) 1986-03-11
AU4396085A (en) 1986-01-02
IL75564A (en) 1988-02-29
KR860000125A (en) 1986-01-25
EP0166676A3 (en) 1987-08-05
PT80693B (en) 1987-01-05
KR930010150B1 (en) 1993-10-15
MX165846B (en) 1992-12-07
HK24991A (en) 1991-04-12
EP0166676B1 (en) 1990-11-14
IN163804B (en) 1988-11-12

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Legal Events

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KB Patent renewed
KB Patent renewed
EXP Patent expired