CN1737339B - 高强度钛合金在具有较长叶片长度的终级涡轮机叶片中的应用 - Google Patents

高强度钛合金在具有较长叶片长度的终级涡轮机叶片中的应用 Download PDF

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Publication number
CN1737339B
CN1737339B CN2005100917488A CN200510091748A CN1737339B CN 1737339 B CN1737339 B CN 1737339B CN 2005100917488 A CN2005100917488 A CN 2005100917488A CN 200510091748 A CN200510091748 A CN 200510091748A CN 1737339 B CN1737339 B CN 1737339B
Authority
CN
China
Prior art keywords
blade
based alloy
titan
steam turbine
strength
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.)
Expired - Fee Related
Application number
CN2005100917488A
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English (en)
Chinese (zh)
Other versions
CN1737339A (zh
Inventor
R·J·斯托尼特施
A·R·德马尼亚
K·J·巴布
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of CN1737339A publication Critical patent/CN1737339A/zh
Application granted granted Critical
Publication of CN1737339B publication Critical patent/CN1737339B/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
    • C22F1/18—High-melting or refractory metals or alloys based thereon
    • C22F1/183—High-melting or refractory metals or alloys based thereon of titanium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C14/00—Alloys based on titanium
    • 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
    • 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
    • F05D2220/32—Application in turbines in gas turbines
    • F05D2220/321—Application in turbines in gas turbines for a special turbine stage
    • F05D2220/3215—Application in turbines in gas turbines for a special turbine stage the last stage of the turbine
    • 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
    • F05D2300/133—Titanium
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CN2005100917488A 2004-08-17 2005-08-17 高强度钛合金在具有较长叶片长度的终级涡轮机叶片中的应用 Expired - Fee Related CN1737339B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/919,435 US7195455B2 (en) 2004-08-17 2004-08-17 Application of high strength titanium alloys in last stage turbine buckets having longer vane lengths
US10/919435 2004-08-17

Publications (2)

Publication Number Publication Date
CN1737339A CN1737339A (zh) 2006-02-22
CN1737339B true CN1737339B (zh) 2011-07-06

Family

ID=35530770

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2005100917488A Expired - Fee Related CN1737339B (zh) 2004-08-17 2005-08-17 高强度钛合金在具有较长叶片长度的终级涡轮机叶片中的应用

Country Status (4)

Country Link
US (1) US7195455B2 (https=)
EP (1) EP1634971A3 (https=)
JP (1) JP2006070363A (https=)
CN (1) CN1737339B (https=)

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US20080181808A1 (en) 2007-01-31 2008-07-31 Samuel Vinod Thamboo Methods and articles relating to high strength erosion resistant titanium alloy
US20090214345A1 (en) * 2008-02-26 2009-08-27 General Electric Company Low pressure section steam turbine bucket
US8096775B2 (en) * 2008-09-08 2012-01-17 General Electric Company Steam turbine rotating blade for a low pressure section of a steam turbine engine
US8052393B2 (en) * 2008-09-08 2011-11-08 General Electric Company Steam turbine rotating blade for a low pressure section of a steam turbine engine
US8210822B2 (en) * 2008-09-08 2012-07-03 General Electric Company Dovetail for steam turbine rotating blade and rotor wheel
US8057187B2 (en) * 2008-09-08 2011-11-15 General Electric Company Steam turbine rotating blade for a low pressure section of a steam turbine engine
US8100657B2 (en) * 2008-09-08 2012-01-24 General Electric Company Steam turbine rotating blade for a low pressure section of a steam turbine engine
DE112009002015B4 (de) * 2008-09-25 2019-12-05 Borgwarner Inc. Turbolader und Schaufellagerring hierfür
US8075272B2 (en) * 2008-10-14 2011-12-13 General Electric Company Steam turbine rotating blade for a low pressure section of a steam turbine engine
US8118557B2 (en) * 2009-03-25 2012-02-21 General Electric Company Steam turbine rotating blade of 52 inch active length for steam turbine low pressure application
US7997873B2 (en) * 2009-03-27 2011-08-16 General Electric Company High efficiency last stage bucket for steam turbine
KR20120031065A (ko) 2009-06-29 2012-03-29 보르그워너 인코퍼레이티드 내피로성 주조 티타늄 합금 물품
US8342009B2 (en) 2011-05-10 2013-01-01 General Electric Company Method for determining steampath efficiency of a steam turbine section with internal leakage
US9267218B2 (en) * 2011-09-02 2016-02-23 General Electric Company Protective coating for titanium last stage buckets
US9328619B2 (en) 2012-10-29 2016-05-03 General Electric Company Blade having a hollow part span shroud
US10215032B2 (en) 2012-10-29 2019-02-26 General Electric Company Blade having a hollow part span shroud
CN103243235B (zh) * 2013-05-22 2015-05-13 哈尔滨工业大学 一种高强度钛合金
CN104745871B (zh) * 2013-11-04 2017-03-01 铜山县丰华工贸有限公司 一种制备铝钛合金叶轮的方法
WO2016025045A2 (en) 2014-05-15 2016-02-18 General Electric Company Titanium alloys and their methods of production
US10023942B2 (en) 2014-04-28 2018-07-17 Arconic Inc. Titanium alloy, parts made thereof and method of use
US10267156B2 (en) 2014-05-29 2019-04-23 General Electric Company Turbine bucket assembly and turbine system
US9193012B1 (en) * 2014-09-08 2015-11-24 Goodrich Corporation Nickel repair of titanium surfaces
CN106777814B (zh) * 2017-01-18 2020-07-31 电子科技大学 基于多源层次信息更新与故障物理的可靠性预计方法
US20180293261A1 (en) * 2017-04-06 2018-10-11 Doron Barack Methods and systems for storing and retrieving data items
CN108843402A (zh) * 2018-06-08 2018-11-20 南京赛达机械制造有限公司 一种耐高温钛合金汽轮机叶片
CN109707462B (zh) * 2018-12-28 2022-03-18 东方电气集团东方汽轮机有限公司 一种全转速汽轮机1450mm钛合金末级长叶片
CN111962129B (zh) * 2020-08-10 2022-03-22 西北工业大学 一种控制钛合金热盐腐蚀疲劳的陶瓷膜制备方法

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Publication number Priority date Publication date Assignee Title
GB2046301A (en) * 1978-12-15 1980-11-12 Secr Defence The heat treatment of alloys
CN1119698A (zh) * 1994-08-17 1996-04-03 Abb管理有限公司 由(α/β)钛基合金构成的气轮机叶片的制造方法
EP0969109A1 (en) * 1998-05-26 2000-01-05 KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel Ltd. Titanium alloy and process for production
US6127044A (en) * 1995-09-13 2000-10-03 Kabushiki Kaisha Toshiba Method for producing titanium alloy turbine blades and titanium alloy turbine blades
US6206634B1 (en) * 1998-08-07 2001-03-27 Hitachi, Ltd. Steam turbine blade, method of manufacturing the same, steam turbine power generating plant and low pressure steam turbine

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2046301A (en) * 1978-12-15 1980-11-12 Secr Defence The heat treatment of alloys
CN1119698A (zh) * 1994-08-17 1996-04-03 Abb管理有限公司 由(α/β)钛基合金构成的气轮机叶片的制造方法
US6127044A (en) * 1995-09-13 2000-10-03 Kabushiki Kaisha Toshiba Method for producing titanium alloy turbine blades and titanium alloy turbine blades
EP0969109A1 (en) * 1998-05-26 2000-01-05 KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel Ltd. Titanium alloy and process for production
US6206634B1 (en) * 1998-08-07 2001-03-27 Hitachi, Ltd. Steam turbine blade, method of manufacturing the same, steam turbine power generating plant and low pressure steam turbine

Also Published As

Publication number Publication date
US7195455B2 (en) 2007-03-27
EP1634971A3 (en) 2006-04-05
EP1634971A2 (en) 2006-03-15
US20060039794A1 (en) 2006-02-23
JP2006070363A (ja) 2006-03-16
CN1737339A (zh) 2006-02-22

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110706

Termination date: 20130817