IN2014DE02658A - - Google Patents

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Publication number
IN2014DE02658A
IN2014DE02658A IN2658DE2014A IN2014DE02658A IN 2014DE02658 A IN2014DE02658 A IN 2014DE02658A IN 2658DE2014 A IN2658DE2014 A IN 2658DE2014A IN 2014DE02658 A IN2014DE02658 A IN 2014DE02658A
Authority
IN
India
Prior art keywords
component
heat resistant
heat
metallizing
molten solder
Prior art date
Application number
Inventor
Michael Stuer
Israel Caban
Mathieu Esquerre
Original Assignee
Alstom Technology Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=49230585&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN2014DE02658(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alstom Technology Ltd filed Critical Alstom Technology Ltd
Publication of IN2014DE02658A publication Critical patent/IN2014DE02658A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/19—Soldering, e.g. brazing, or unsoldering taking account of the properties of the materials to be soldered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • B23K1/0018—Brazing of turbine parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/20—Preliminary treatment of work or areas to be soldered, e.g. in respect of a galvanic coating
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
    • C04B37/02—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles
    • C04B37/023—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles characterised by the interlayer used
    • C04B37/026—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles characterised by the interlayer used consisting of metals or metal salts
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/001—Turbines
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
    • C04B2237/12—Metallic interlayers
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/32—Ceramic
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/40—Metallic
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
    • F05D2230/237—Brazing
    • 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
    • F05D2300/20—Oxide or non-oxide ceramics

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)

Abstract

The invention refers to a method for fixing a heat resistant component on (1) a surface of a heat exposed component (4), by brazing of at least a part of a surface of the heat resistant component (1) limited by a peripheral boundary edge (7) on the surface of the heat exposed component (4) using a molten solder (3). A first alternative comprises the following steps: metallizing the surface of the heat resistant component (1) at least with the exception of an edge area comprising the peripheral boundary edge (7) and brazing said metallized surface (2) to the surface of the heat exposed component (4), wherein at least the surface of the heat resistant component (1) consists of a ceramic material which has a physico-chemical property concerning wettability such that the ceramic material is not wettable by the molten solder (3), and/or a metal or a metal alloy is used for metallizing which has a physico-chemical property concerning wettability such that the metallizing is wettable by the molten solder (3).
IN2658DE2014 2013-09-20 2014-09-16 IN2014DE02658A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13185347.5A EP2851151B1 (en) 2013-09-20 2013-09-20 Method of fixing through brazing a heat resistant component on a surface of a heat exposed component

Publications (1)

Publication Number Publication Date
IN2014DE02658A true IN2014DE02658A (en) 2015-06-26

Family

ID=49230585

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2658DE2014 IN2014DE02658A (en) 2013-09-20 2014-09-16

Country Status (8)

Country Link
US (1) US20150083787A1 (en)
EP (1) EP2851151B1 (en)
JP (1) JP2015059084A (en)
KR (1) KR20150032802A (en)
CN (1) CN104446593A (en)
CA (1) CA2864230A1 (en)
IN (1) IN2014DE02658A (en)
RU (1) RU2014137316A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG10201702694WA (en) 2016-06-23 2018-01-30 Rolls Royce Corp Joint surface coatings for ceramic components
EP3501727B1 (en) * 2017-12-22 2021-02-03 Ansaldo Energia IP UK Limited Thermal protection method for gas turbine components
CN114029573B (en) * 2021-11-19 2022-08-30 武汉理工大学 Preparation method of ultrathin soft soldering modified layer on surface of graphene film

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2090710B (en) * 1980-12-26 1984-10-03 Matsushita Electric Ind Co Ltd Thermistor heating device
JPS59151084A (en) 1983-02-18 1984-08-29 株式会社日立製作所 Nuclear fusion device
JPS6270274A (en) 1985-09-19 1987-03-31 日立化成工業株式会社 Method for bonding ceramics and metal member
JPS62182172A (en) 1986-01-31 1987-08-10 日立化成工業株式会社 Method of joining ceramics to metal
JPS62182171A (en) * 1986-01-31 1987-08-10 日立化成工業株式会社 Method of joining ceramics to metal member
JPS63139069A (en) * 1986-11-28 1988-06-10 三菱重工業株式会社 Ceramic joining method
JPS63297198A (en) * 1987-05-28 1988-12-05 三菱重工業株式会社 Wall body
JP2553865B2 (en) * 1987-06-02 1996-11-13 株式会社クボタ Method for producing metal-ceramic laminated body
JP2553866B2 (en) * 1987-06-02 1996-11-13 株式会社クボタ Method for producing metal-ceramic laminated body
JPH01176284A (en) 1987-12-28 1989-07-12 Ngk Insulators Ltd Conjugate of metal and ceramics
JPH01206037A (en) * 1988-12-23 1989-08-18 Hitachi Ltd Composite strength member
JPH02196075A (en) * 1989-01-25 1990-08-02 Sumitomo Cement Co Ltd Joined structure
DE3914332A1 (en) 1989-04-29 1990-11-08 Hoechst Ceram Tec Ag CONNECTION OF PARTS FROM CERAMIC AND METAL MATERIAL
JPH03236A (en) * 1989-05-26 1991-01-07 Toshiba Corp Dissimilar material connected body
JP2756184B2 (en) 1990-11-27 1998-05-25 株式会社日立製作所 Surface mounting structure of electronic components
US5438477A (en) * 1993-08-12 1995-08-01 Lsi Logic Corporation Die-attach technique for flip-chip style mounting of semiconductor dies
EP0922682A1 (en) 1997-12-12 1999-06-16 FINMECCANICA S.p.A. AZIENDA ANSALDO Method of forming a joint between a ceramic substrate and a metal component
JP2002373955A (en) 2001-06-13 2002-12-26 Sumitomo Metal Electronics Devices Inc Power module substrate
JP3757881B2 (en) * 2002-03-08 2006-03-22 株式会社日立製作所 Solder
US7198860B2 (en) 2003-04-25 2007-04-03 Siemens Power Generation, Inc. Ceramic tile insulation for gas turbine component
US7871716B2 (en) 2003-04-25 2011-01-18 Siemens Energy, Inc. Damage tolerant gas turbine component
US20050247761A1 (en) * 2004-05-04 2005-11-10 Albanese Patricia M Surface mount attachment of components
JP3953075B2 (en) * 2005-05-16 2007-08-01 ダイキン工業株式会社 Heat exchanger
US8962151B2 (en) * 2006-08-15 2015-02-24 Integrated Micro Sensors, Inc. Method of bonding solid materials
CN100541944C (en) * 2006-12-12 2009-09-16 核工业第八研究所 A kind of manufacture method of electric heater socket connector plug
US20080265005A1 (en) * 2007-04-30 2008-10-30 United Technologies Corporation Brazing process incorporating graphitic preforms
JP5061740B2 (en) * 2007-06-12 2012-10-31 三菱マテリアル株式会社 Power module substrate
US9428650B2 (en) * 2012-12-11 2016-08-30 General Electric Company Environmental barrier coatings and methods therefor
EP2769969B1 (en) * 2013-02-25 2018-10-17 Ansaldo Energia IP UK Limited Method for manufacturing a metal-ceramic composite structure and metal-ceramic composite structure
EP2851514A1 (en) * 2013-09-20 2015-03-25 Alstom Technology Ltd Method for applying heat resistant protection components onto a surface of a heat exposed component

Also Published As

Publication number Publication date
CN104446593A (en) 2015-03-25
EP2851151B1 (en) 2017-08-23
US20150083787A1 (en) 2015-03-26
KR20150032802A (en) 2015-03-30
JP2015059084A (en) 2015-03-30
RU2014137316A (en) 2016-04-10
CA2864230A1 (en) 2015-03-20
EP2851151A1 (en) 2015-03-25

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