DE602004002906D1 - Hochtemperaturbeständiges Glied zur Verwendung in Gasturbinen - Google Patents

Hochtemperaturbeständiges Glied zur Verwendung in Gasturbinen

Info

Publication number
DE602004002906D1
DE602004002906D1 DE602004002906T DE602004002906T DE602004002906D1 DE 602004002906 D1 DE602004002906 D1 DE 602004002906D1 DE 602004002906 T DE602004002906 T DE 602004002906T DE 602004002906 T DE602004002906 T DE 602004002906T DE 602004002906 D1 DE602004002906 D1 DE 602004002906D1
Authority
DE
Germany
Prior art keywords
high temperature
temperature resistant
gas turbines
resistant member
turbines
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.)
Active
Application number
DE602004002906T
Other languages
English (en)
Other versions
DE602004002906T2 (de
Inventor
Kazuya Nishi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE602004002906D1 publication Critical patent/DE602004002906D1/de
Application granted granted Critical
Publication of DE602004002906T2 publication Critical patent/DE602004002906T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/07—Alloys based on nickel or cobalt based on cobalt
    • 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
    • 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
    • F01D5/286—Particular treatment of blades, e.g. to increase durability or resistance against corrosion or erosion
    • 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/023—Transition ducts between combustor cans and first stage of the turbine in gas-turbine engines; their cooling or sealings
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
    • C21D7/06—Modifying the physical properties of iron or steel by deformation by cold working of the surface by shot-peening or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/47—Burnishing
    • Y10T29/479—Burnishing by shot peening or blasting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Heat Treatment Of Articles (AREA)
DE602004002906T 2003-08-11 2004-08-10 Hochtemperaturbeständiges Glied zur Verwendung in Gasturbinen Active DE602004002906T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003206999A JP4175209B2 (ja) 2003-08-11 2003-08-11 ガスタービン用高温部材
JP2003206999 2003-08-11

Publications (2)

Publication Number Publication Date
DE602004002906D1 true DE602004002906D1 (de) 2006-12-07
DE602004002906T2 DE602004002906T2 (de) 2007-09-06

Family

ID=33562580

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004002906T Active DE602004002906T2 (de) 2003-08-11 2004-08-10 Hochtemperaturbeständiges Glied zur Verwendung in Gasturbinen

Country Status (4)

Country Link
US (1) US20090317286A1 (de)
EP (1) EP1507015B1 (de)
JP (1) JP4175209B2 (de)
DE (1) DE602004002906T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1944124A4 (de) * 2005-08-25 2011-06-22 Sintokogio Ltd Kugelstrahlverfahren
US8534995B2 (en) * 2009-03-05 2013-09-17 United Technologies Corporation Turbine engine sealing arrangement
WO2010137340A1 (ja) 2009-05-29 2010-12-02 株式会社 東芝 応力処理装置および施工システム
DE102013214464A1 (de) * 2013-07-24 2015-01-29 Johannes Eyl Verfahren zum Herstellen einer chromhaltigen Legierung und chromhaltige Legierung
JP6650849B2 (ja) * 2016-08-25 2020-02-19 三菱日立パワーシステムズ株式会社 ガスタービン
JP6966354B2 (ja) 2018-02-28 2021-11-17 三菱パワー株式会社 ガスタービン燃焼器
JP7149807B2 (ja) * 2018-11-01 2022-10-07 三菱重工業株式会社 ガスタービン燃焼器
US11155904B2 (en) 2019-07-11 2021-10-26 L.E. Jones Company Cobalt-rich wear resistant alloy and method of making and use thereof
CN111088448B (zh) * 2019-12-25 2020-12-29 北京北冶功能材料有限公司 一种钴基高温合金带箔材及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58176095A (ja) * 1982-04-07 1983-10-15 Mitsubishi Metal Corp 耐溶接割れ性のすぐれた硬質肉盛溶接用Ｃｏ基合金
US5002731A (en) * 1989-04-17 1991-03-26 Haynes International, Inc. Corrosion-and-wear-resistant cobalt-base alloy

Also Published As

Publication number Publication date
US20090317286A1 (en) 2009-12-24
EP1507015B1 (de) 2006-10-25
JP4175209B2 (ja) 2008-11-05
DE602004002906T2 (de) 2007-09-06
JP2005060727A (ja) 2005-03-10
EP1507015A1 (de) 2005-02-16

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Legal Events

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8364 No opposition during term of opposition