IN2014DN07575A - - Google Patents

Info

Publication number
IN2014DN07575A
IN2014DN07575A IN7575DEN2014A IN2014DN07575A IN 2014DN07575 A IN2014DN07575 A IN 2014DN07575A IN 7575DEN2014 A IN7575DEN2014 A IN 7575DEN2014A IN 2014DN07575 A IN2014DN07575 A IN 2014DN07575A
Authority
IN
India
Prior art keywords
main body
applied directly
layers
layer
thick
Prior art date
Application number
Inventor
Jochen Barnikel
Christian Böhme
Torsten Ulf Kern
Jörg Schürhoff
Shilun Sheng
Lazzer Armin De
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of IN2014DN07575A publication Critical patent/IN2014DN07575A/en

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
    • 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
    • F01D5/288—Protective coatings for blades
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic 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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/0641—Nitrides
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
    • C23C28/042—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material including a refractory ceramic layer, e.g. refractory metal oxides, ZrO2, rare earth oxides
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
    • C23C28/044—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material coatings specially adapted for cutting tools or wear applications
    • 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
    • F01D25/005—Selecting particular materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/31—Application in turbines in steam turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/13—Refractory metals, i.e. Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, W
    • F05D2300/132—Chromium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/17—Alloys
    • F05D2300/171—Steel alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/17—Alloys
    • F05D2300/174—Titanium alloys, e.g. TiAl

Abstract

A turbomachine component has a main body (2) and a multilayer coating (3), which is applied directly to the main body (2), is at least 5 µm and at most 35 µm thick and has a plurality of layers (4, 5) applied directly one on top of the other, wherein the layer applied directly to the main body is an adhesion promoting layer (4), which comprises chromium nitride, and at least one of the remaining layers (5) comprises a hard material.
IN7575DEN2014 2012-04-16 2013-04-02 IN2014DN07575A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12164302.7A EP2653587A1 (en) 2012-04-16 2012-04-16 Flow engine component with a functional coating
PCT/EP2013/056855 WO2013156296A1 (en) 2012-04-16 2013-04-02 Turbomachine component with a functional coating

Publications (1)

Publication Number Publication Date
IN2014DN07575A true IN2014DN07575A (en) 2015-04-24

Family

ID=48227167

Family Applications (1)

Application Number Title Priority Date Filing Date
IN7575DEN2014 IN2014DN07575A (en) 2012-04-16 2013-04-02

Country Status (7)

Country Link
US (1) US9719360B2 (en)
EP (2) EP2653587A1 (en)
JP (1) JP6077104B2 (en)
KR (1) KR102063760B1 (en)
CN (1) CN104271803A (en)
IN (1) IN2014DN07575A (en)
WO (1) WO2013156296A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016202027A1 (en) * 2016-02-11 2017-08-17 Siemens Aktiengesellschaft Impeller for a turbomachine
KR102015794B1 (en) 2018-09-14 2019-08-29 현대트랜시스 주식회사 Headrest guide for vehicle

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6024353A (en) * 1983-07-20 1985-02-07 Japan Steel Works Ltd:The Heat-resistant 12% cr steel
US5415706A (en) * 1993-05-28 1995-05-16 Abb Management Ag Heat- and creep-resistant steel having a martensitic microstructure produced by a heat-treatment process
US5817192A (en) 1995-04-12 1998-10-06 Mitsubishi Jukogyo Kabushiki Kaisha High-strength and high-toughness heat-resisting steel
DE19607736A1 (en) * 1996-02-29 1997-09-04 Siemens Ag Turbine shaft for steam turbines
DE59707370D1 (en) 1996-02-29 2002-07-04 Siemens Ag TURBINE SHAFT OF TWO ALLOYS
JP3492969B2 (en) 2000-03-07 2004-02-03 株式会社日立製作所 Rotor shaft for steam turbine
JP4284010B2 (en) 2001-05-25 2009-06-24 株式会社東芝 Heat resistant steel
ITMI20022056A1 (en) 2002-09-27 2004-03-28 Nuovo Pignone Spa COBALT BASED ALLOY FOR THE COATING OF BODIES SUBJECT TO LIQUID EROSION.
US8118561B2 (en) * 2004-07-26 2012-02-21 General Electric Company Erosion- and impact-resistant coatings
JP3861097B2 (en) * 2004-07-30 2006-12-20 三菱重工業株式会社 Rotating machine
US7998581B2 (en) * 2006-01-18 2011-08-16 Mitsubishi Heavy Industires, Ltd. Solid particle erosion resistant surface treated coating and rotating machine applied therewith
US20080102296A1 (en) 2006-10-26 2008-05-01 Farshad Ghasripoor Erosion resistant coatings and methods of making
US8129041B2 (en) * 2006-10-26 2012-03-06 General Electric Company Article having a protective coating and methods
DE102008019891A1 (en) 2008-04-21 2009-10-22 Mtu Aero Engines Gmbh Erosion protection coating
CN101643889B (en) 2008-08-07 2012-10-10 三菱重工业株式会社 Part for rotary machine and its method of manufacture
EP2163661B1 (en) * 2008-09-05 2012-08-01 LMT Fette Werkzeugtechnik GmbH & Co. KG Hob tool with a coating and method for recoating a hob tool
US20100086397A1 (en) * 2008-10-03 2010-04-08 General Electric Company Surface Treatments for Turbine Components to Reduce Particle Accumulation During Use Thereof
DE102009013129A1 (en) * 2009-03-13 2010-09-16 Mtu Aero Engines Gmbh Plastic component with erosion protection layer for applications with erosive stress
WO2010133244A1 (en) * 2009-05-22 2010-11-25 Siemens Aktiengesellschaft Ferritic martensitic iron-based alloy, a component and a process
JP5248549B2 (en) * 2010-05-24 2013-07-31 株式会社東芝 Heat-resistant steel member and manufacturing method thereof

Also Published As

Publication number Publication date
CN104271803A (en) 2015-01-07
EP2807288B1 (en) 2020-12-30
US9719360B2 (en) 2017-08-01
WO2013156296A1 (en) 2013-10-24
EP2807288A1 (en) 2014-12-03
KR20150002662A (en) 2015-01-07
JP2015518542A (en) 2015-07-02
EP2653587A1 (en) 2013-10-23
KR102063760B1 (en) 2020-01-09
US20150330232A1 (en) 2015-11-19
JP6077104B2 (en) 2017-02-08

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