IT8249728A0 - Paletta di una macchina a fluidi, in particolare di una turbina a gas e procedimento per produrla - Google Patents

Paletta di una macchina a fluidi, in particolare di una turbina a gas e procedimento per produrla

Info

Publication number
IT8249728A0
IT8249728A0 IT8249728A IT4972882A IT8249728A0 IT 8249728 A0 IT8249728 A0 IT 8249728A0 IT 8249728 A IT8249728 A IT 8249728A IT 4972882 A IT4972882 A IT 4972882A IT 8249728 A0 IT8249728 A0 IT 8249728A0
Authority
IT
Italy
Prior art keywords
blade
procedure
producing
gas turbine
fluid machine
Prior art date
Application number
IT8249728A
Other languages
English (en)
Other versions
IT1149173B (it
Inventor
Axel Rossmann
Werner Huther
Original Assignee
Mtu Muenchen Gmbh
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 Mtu Muenchen Gmbh filed Critical Mtu Muenchen Gmbh
Publication of IT8249728A0 publication Critical patent/IT8249728A0/it
Application granted granted Critical
Publication of IT1149173B publication Critical patent/IT1149173B/it

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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/007—Preventing corrosion
    • 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
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • C23C30/005—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process on hard metal substrates
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/284—Selection of ceramic materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Chemical Vapour Deposition (AREA)
IT49728/82A 1981-12-24 1982-12-22 Paletta di una macchina a fluidi, in particolare di una turbina a gas e procedimento per produrla IT1149173B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813151413 DE3151413A1 (de) 1981-12-24 1981-12-24 "schaufel einer stroemungsmaschine, insbesondere gasturbine"

Publications (2)

Publication Number Publication Date
IT8249728A0 true IT8249728A0 (it) 1982-12-22
IT1149173B IT1149173B (it) 1986-12-03

Family

ID=6149747

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49728/82A IT1149173B (it) 1981-12-24 1982-12-22 Paletta di una macchina a fluidi, in particolare di una turbina a gas e procedimento per produrla

Country Status (7)

Country Link
US (1) US4492522A (it)
JP (1) JPS58113503A (it)
DE (1) DE3151413A1 (it)
FR (1) FR2519071B1 (it)
GB (1) GB2112081B (it)
IT (1) IT1149173B (it)
SE (1) SE450146B (it)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4671740A (en) * 1982-06-10 1987-06-09 Wilbanks International, Inc. Ceramic coated abrasion resistant member and process for making
US4554195A (en) * 1982-06-10 1985-11-19 Wilbanks International, Inc. Ceramic coated abrasion resistant member and process for making
US4623087A (en) * 1983-05-26 1986-11-18 Rolls-Royce Limited Application of coatings to articles
DE3327218A1 (de) * 1983-07-28 1985-02-07 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Thermisch hochbeanspruchtes, gekuehltes bauteil, insbesondere turbinenschaufel
US4619580A (en) * 1983-09-08 1986-10-28 The Boeing Company Variable camber vane and method therefor
JPS60118368A (ja) * 1983-12-01 1985-06-25 Agency Of Ind Science & Technol 金属溶湯撹拌用翼
US4594761A (en) * 1984-02-13 1986-06-17 General Electric Company Method of fabricating hollow composite airfoils
DE3407945A1 (de) * 1984-03-03 1985-09-05 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Verfahren und mittel zur vermeidung der entstehung von titanfeuer
JPS6155301A (ja) * 1984-08-27 1986-03-19 Toyota Motor Corp ラジアルタ−ビンホイ−ルとその製造方法
JPS6143903U (ja) * 1984-08-27 1986-03-22 三菱重工業株式会社 蒸気タ−ビンブレ−ド
JPS61190401U (it) * 1985-05-22 1986-11-27
US4776765A (en) * 1985-07-29 1988-10-11 General Electric Company Means and method for reducing solid particle erosion in turbines
US4929322A (en) * 1985-09-30 1990-05-29 Union Carbide Corporation Apparatus and process for arc vapor depositing a coating in an evacuated chamber
US4839245A (en) * 1985-09-30 1989-06-13 Union Carbide Corporation Zirconium nitride coated article and method for making same
DE3627779A1 (de) * 1986-08-16 1988-02-18 Bbc Brown Boveri & Cie Erneuertes turbinenbauteil
JPS63179059A (ja) * 1986-09-25 1988-07-23 ユニオン・カーバイド・コーポレーシヨン 窒化ジルコニウムコーテイング付き物品及びその製造方法
FR2612106B1 (fr) * 1987-03-09 1989-05-19 Alsthom Procede de pose d'un revetement protecteur sur une aube en alliage de titane et aube ainsi revetue
US4904528A (en) * 1987-12-24 1990-02-27 United Technologies Corporation Coated gas turbine engine compressor components
US4874290A (en) * 1988-08-26 1989-10-17 Solar Turbines Incorporated Turbine blade top clearance control system
USRE34173E (en) * 1988-10-11 1993-02-02 Midwest Research Technologies, Inc. Multi-layer wear resistant coatings
US4904542A (en) * 1988-10-11 1990-02-27 Midwest Research Technologies, Inc. Multi-layer wear resistant coatings
JPH0684721B2 (ja) * 1988-11-26 1994-10-26 日本碍子株式会社 窒化珪素製翼
US5151325A (en) * 1989-05-26 1992-09-29 Allied-Signal Inc. Method of dynamically balancing ceramic turbine wheels
DE3924998A1 (de) * 1989-07-28 1991-02-07 Mapal Fab Praezision Einmesser-reibahle
GB2235253A (en) * 1989-08-16 1991-02-27 Rolls Royce Plc Ceramic guide vane for gas turbine engine
US5059095A (en) * 1989-10-30 1991-10-22 The Perkin-Elmer Corporation Turbine rotor blade tip coated with alumina-zirconia ceramic
JPH05288001A (ja) * 1992-04-06 1993-11-02 Ngk Insulators Ltd 冷却孔付セラミックスガスタービン静翼及びその製造方法
FR2697284B1 (fr) * 1992-10-27 1995-01-27 Europ Propulsion Procédé de fabrication d'une roue de turbine à aubes insérées et roue obtenue par le procédé.
US5309874A (en) * 1993-01-08 1994-05-10 Ford Motor Company Powertrain component with adherent amorphous or nanocrystalline ceramic coating system
US5344235A (en) * 1993-01-21 1994-09-06 General Signal Corp. Erosion resistant mixing impeller
US5304031A (en) * 1993-02-25 1994-04-19 The United States Of America As Represented By The Secretary Of The Air Force Outer air seal for a gas turbine engine
US5449273A (en) * 1994-03-21 1995-09-12 United Technologies Corporation Composite airfoil leading edge protection
US5871820A (en) * 1995-04-06 1999-02-16 General Electric Company Protection of thermal barrier coating with an impermeable barrier coating
JPH09203371A (ja) * 1996-01-26 1997-08-05 Hitachi Ltd 土砂摩耗対応水力機器
US5683226A (en) * 1996-05-17 1997-11-04 Clark; Eugene V. Steam turbine components with differentially coated surfaces
DE19627860C1 (de) * 1996-07-11 1998-01-08 Mtu Muenchen Gmbh Schaufel für Strömungsmaschine mit metallischer Deckschicht
US5836075A (en) * 1996-12-31 1998-11-17 Westinghouse Electric Corporation Process for forming combustion turbine components by transient liquid phase bonding
US6059533A (en) * 1997-07-17 2000-05-09 Alliedsignal Inc. Damped blade having a single coating of vibration-damping material
JPH11210489A (ja) * 1998-01-29 1999-08-03 Mitsubishi Heavy Ind Ltd ガス化発電方法及びガス化発電設備
JPH11311103A (ja) * 1998-04-27 1999-11-09 Toshiba Corp 高温部品、ガスタービン用高温部品およびこれらの製造方法
US5997248A (en) * 1998-12-03 1999-12-07 Sulzer Metco (Us) Inc. Silicon carbide composition for turbine blade tips
AUPR373901A0 (en) * 2001-03-14 2001-04-12 Leach Aero Services Pty Ltd An article having an erodynamic surface
US6861164B2 (en) * 2001-03-23 2005-03-01 Honeywell International, Inc. Environmental and thermal barrier coating for ceramic components
US7220098B2 (en) * 2003-05-27 2007-05-22 General Electric Company Wear resistant variable stator vane assemblies
US7163369B2 (en) * 2003-05-27 2007-01-16 General Electric Company Variable stator vane bushings and washers
US20060029494A1 (en) * 2003-05-27 2006-02-09 General Electric Company High temperature ceramic lubricant
JP4505415B2 (ja) * 2003-06-10 2010-07-21 株式会社Ｉｈｉ 金属部品、タービン部品、ガスタービンエンジン、表面処理方法、及び蒸気タービンエンジン
US7186092B2 (en) * 2004-07-26 2007-03-06 General Electric Company Airfoil having improved impact and erosion resistance and method for preparing same
US7638178B2 (en) * 2004-11-05 2009-12-29 Honeywell International Inc. Protective coating for ceramic components
US7543992B2 (en) * 2005-04-28 2009-06-09 General Electric Company High temperature rod end bearings
US20080022693A1 (en) * 2005-09-30 2008-01-31 Zoran Dicic Ceramic blade gas turbine
DE102006048685A1 (de) * 2006-10-14 2008-04-17 Mtu Aero Engines Gmbh Turbinenschaufel einer Gasturbine
JP5016961B2 (ja) * 2007-03-30 2012-09-05 株式会社神戸製鋼所 刃部材
FR2924465B1 (fr) * 2007-12-03 2013-07-12 Jean Sandoz Turbine a gaz comportant une roue a aubes du type a ailettes radiales et procede de fabrication des ailettes de ladite turbine.
US20110052406A1 (en) * 2009-08-25 2011-03-03 General Electric Company Airfoil and process for depositing an erosion-resistant coating on the airfoil
DE102010004662B4 (de) * 2010-01-14 2014-12-24 Siemens Aktiengesellschaft Bor basierte Hartstoffbeschichtung einer Windkraftanlagenkomponente
US8535005B2 (en) * 2010-04-30 2013-09-17 Honeywell International Inc. Blades, turbine blade assemblies, and methods of forming blades
DE102011075517A1 (de) * 2010-06-29 2011-12-29 Bosch Mahle Turbo Systems Gmbh & Co. Kg Lagergehäuse für eine Ladeeinrichtung
US10711625B2 (en) * 2013-12-20 2020-07-14 Pratt & Whitney Canada Corp. Wall construction for gaspath traversing component
US11002293B2 (en) 2017-09-15 2021-05-11 Pratt & Whitney Canada Corp. Mistuned compressor rotor with hub scoops
US10865806B2 (en) 2017-09-15 2020-12-15 Pratt & Whitney Canada Corp. Mistuned rotor for gas turbine engine
US10443411B2 (en) * 2017-09-18 2019-10-15 Pratt & Whitney Canada Corp. Compressor rotor with coated blades
US10837459B2 (en) 2017-10-06 2020-11-17 Pratt & Whitney Canada Corp. Mistuned fan for gas turbine engine
US11827323B1 (en) 2022-01-31 2023-11-28 Brunswick Corporation Marine propeller
US11912389B1 (en) 2022-01-31 2024-02-27 Brunswick Corporation Marine propeller

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB694170A (en) * 1948-10-22 1953-07-15 Maschf Augsburg Nuernberg Ag Improvements in or relating to elements for machine construction consisting of ceramic materials
US2962388A (en) * 1954-03-12 1960-11-29 Metallgesellschaft Ag Process for the production of titanium carbide coatings
FR1306315A (fr) * 1961-11-10 1962-10-13 Rolls Royce Perfectionnements aux ailettes de compresseur
GB1040825A (en) * 1965-04-20 1966-09-01 Rolls Royce Improvements in rotor blades and/or stator blades for gas turbine engines
GB1284538A (en) * 1968-11-19 1972-08-09 Rolls Royce Blade for a fluid flow machine
US3637320A (en) * 1968-12-31 1972-01-25 Texas Instruments Inc Coating for assembly of parts
FR2093228A5 (it) * 1970-06-05 1972-01-28 Snecma
US3699623A (en) * 1970-10-20 1972-10-24 United Aircraft Corp Method for fabricating corrosion resistant composites
DE2107498A1 (en) * 1971-02-17 1972-12-14 Nat Res Corp Low temp service aircraft engine compressor bucket - boron carbide coated
US3911188A (en) * 1973-07-09 1975-10-07 Norton Co High strength composite ceramic structure
US4087500A (en) * 1973-12-20 1978-05-02 Ford Motor Company Method of making a duo density silicon nitride article
US3953636A (en) * 1974-04-24 1976-04-27 Ceramic Finishing Company Method of improving impact resistance of ceramic bodies, and improved bodies
DE2821118C2 (de) * 1978-05-13 1986-05-07 Leybold-Heraeus GmbH, 5000 Köln Verfahren zum allseitigen Bedampfen von gekrümmten Turbinenschaufeln
GB1601224A (en) * 1978-05-30 1981-10-28 Sandco Ltd Coated hard metal body
JPS5514960A (en) * 1978-07-20 1980-02-01 Mitsubishi Heavy Ind Ltd Manufacturing method of revolving blade
US4318672A (en) * 1978-11-06 1982-03-09 Nordisk Ventilator Co. A/S Particle erosion resistant covering for fan blade leading edge
DE2917348C2 (de) * 1979-04-28 1984-07-12 Fried. Krupp Gmbh, 4300 Essen Verschleißfester Verbundkörper
CH640886A5 (de) * 1979-08-02 1984-01-31 Balzers Hochvakuum Verfahren zum aufbringen harter verschleissfester ueberzuege auf unterlagen.
IL58548A (en) * 1979-10-24 1983-07-31 Iscar Ltd Sintered hard metal products having a multi-layer wearresistant coating

Also Published As

Publication number Publication date
SE8205667D0 (sv) 1982-10-05
GB2112081A (en) 1983-07-13
GB2112081B (en) 1985-08-14
FR2519071B1 (fr) 1988-02-26
DE3151413A1 (de) 1983-07-14
JPS58113503A (ja) 1983-07-06
SE450146B (sv) 1987-06-09
US4492522A (en) 1985-01-08
IT1149173B (it) 1986-12-03
SE8205667L (sv) 1983-06-25
FR2519071A1 (fr) 1983-07-01

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