CN1034828C - 燃气涡轮叶片及其制造方法和用途 - Google Patents

燃气涡轮叶片及其制造方法和用途 Download PDF

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Publication number
CN1034828C
CN1034828C CN91109581A CN91109581A CN1034828C CN 1034828 C CN1034828 C CN 1034828C CN 91109581 A CN91109581 A CN 91109581A CN 91109581 A CN91109581 A CN 91109581A CN 1034828 C CN1034828 C CN 1034828C
Authority
CN
China
Prior art keywords
blade
turbine blade
dovetail
gas
turbine
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
CN91109581A
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English (en)
Chinese (zh)
Other versions
CN1060890A (zh
Inventor
吉成明
齐藤年旦
饭岛活己
石田忠美
桥田良造
狩野公男
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.)
Tohoku Electric Power Co Inc
Hitachi Ltd
Original Assignee
Tohoku Electric Power Co Inc
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 Tohoku Electric Power Co Inc, Hitachi Ltd filed Critical Tohoku Electric Power Co Inc
Publication of CN1060890A publication Critical patent/CN1060890A/zh
Application granted granted Critical
Publication of CN1034828C publication Critical patent/CN1034828C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D3/00—Pig or like casting
    • 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
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/607—Monocrystallinity

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CN91109581A 1990-09-14 1991-09-14 燃气涡轮叶片及其制造方法和用途 Expired - Fee Related CN1034828C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2245210A JP2729531B2 (ja) 1990-09-14 1990-09-14 ガスタービンブレード及びその製造方法並びにガスタービン
JP245210/90 1990-09-14

Publications (2)

Publication Number Publication Date
CN1060890A CN1060890A (zh) 1992-05-06
CN1034828C true CN1034828C (zh) 1997-05-07

Family

ID=17130269

Family Applications (1)

Application Number Title Priority Date Filing Date
CN91109581A Expired - Fee Related CN1034828C (zh) 1990-09-14 1991-09-14 燃气涡轮叶片及其制造方法和用途

Country Status (6)

Country Link
EP (1) EP0475428B1 (de)
JP (1) JP2729531B2 (de)
KR (1) KR0185206B1 (de)
CN (1) CN1034828C (de)
CA (1) CA2051133C (de)
DE (1) DE69128580T2 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102003218A (zh) * 2009-09-01 2011-04-06 通用电气公司 非轴对称翼型件平台成形
CN101209540B (zh) * 2006-12-30 2011-10-12 通用电气公司 用于评价磨光部件状况的方法
CN105108061A (zh) * 2015-09-30 2015-12-02 东方电气集团东方汽轮机有限公司 消除单晶叶片中杂晶缺陷的方法

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0560296B1 (de) * 1992-03-09 1998-01-14 Hitachi Metals, Ltd. Hochgradig heisskorrosionsbeständige und hochfeste Superlegierung, hochgradig heisskorrosionsbeständiges und hochfestes Gussstück mit Einkristallgefüge, Gasturbine und kombiniertes Kreislaufenergieerzeugungssystem
DE69423061T2 (de) * 1993-08-06 2000-10-12 Hitachi, Ltd. Gasturbinenschaufel, Verfahren zur Herstellung derselben sowie Gasturbine mit dieser Schaufel
JPH0959747A (ja) * 1995-08-25 1997-03-04 Hitachi Ltd 高強度耐熱鋳鋼，蒸気タービンケーシング，蒸気タービン発電プラント及び蒸気タービン
JP3209902B2 (ja) * 1995-11-06 2001-09-17 キャノン・マスキーガン・コーポレーション 高温腐食抵抗性の単結晶ニッケル系スーパーアロイ
KR100530759B1 (ko) * 1999-02-18 2005-11-23 삼성테크윈 주식회사 항공기용 가스터어빈 엔진
DE10100790C2 (de) * 2001-01-10 2003-07-03 Mtu Aero Engines Gmbh Nickel-Basislegierung für die gießtechnische Herstellung einkristallin erstarrter Bauteile
JP5232492B2 (ja) 2008-02-13 2013-07-10 株式会社日本製鋼所 偏析性に優れたＮｉ基超合金
US20100071812A1 (en) * 2008-09-25 2010-03-25 General Electric Company Unidirectionally-solidification process and castings formed thereby
JP5063550B2 (ja) * 2008-09-30 2012-10-31 株式会社日立製作所 ニッケル基合金及びそれを用いたガスタービン翼
KR101023783B1 (ko) * 2009-08-05 2011-03-21 한국전력공사 가스터빈 압축기의 고정익 고정구조
US8226886B2 (en) * 2009-08-31 2012-07-24 General Electric Company Nickel-based superalloys and articles
US8641381B2 (en) * 2010-04-14 2014-02-04 General Electric Company System and method for reducing grain boundaries in shrouded airfoils
JP5396445B2 (ja) * 2011-08-29 2014-01-22 株式会社日立製作所 ガスタービン
US10287897B2 (en) 2011-09-08 2019-05-14 General Electric Company Turbine rotor blade assembly and method of assembling same
KR101427801B1 (ko) * 2011-12-30 2014-09-25 두산중공업 주식회사 가스터빈 압축기의 블레이드 및 그의 제조방법
US20130177438A1 (en) * 2012-01-06 2013-07-11 General Electric Company Sectioned rotor, a steam turbine having a sectioned rotor and a method for producing a sectioned rotor
US9097128B2 (en) * 2012-02-28 2015-08-04 General Electric Company Seals for rotary devices and methods of producing the same
BR112015000081A2 (pt) 2012-06-30 2017-06-27 Gen Electric estrutura de vedação de pá de turbina.
JP6240786B2 (ja) 2013-09-11 2017-11-29 ゼネラル・エレクトリック・カンパニイ Ｃｍｃタービンブレードの一体のプラットフォーム及びダンパ保持特徴のためのプライ構造
US10830357B2 (en) * 2015-04-24 2020-11-10 Raytheon Technologies Corporation Single crystal grain structure seals and method of forming
EP3677697A1 (de) * 2019-01-07 2020-07-08 Siemens Aktiengesellschaft Co-legierung zur generativen fertigung und verfahren
FR3105048B1 (fr) * 2019-12-20 2022-08-05 Safran Solution de fabrication d'un disque aubage monobloc
CN114872909B (zh) * 2022-05-06 2023-03-24 中国航发四川燃气涡轮研究院 飞机型涡轮叶片冷却通道换热结构
KR102697233B1 (ko) * 2022-08-11 2024-08-23 한국전력공사 지중 전력구용 광케이블식 화재감지 시스템 점검 장치 및 점검 방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1030829A (en) * 1965-04-27 1966-05-25 Rolls Royce Aerofoil blade for use in a hot fluid stream
US4371404A (en) * 1980-01-23 1983-02-01 United Technologies Corporation Single crystal nickel superalloy
FR2503188A1 (fr) * 1981-04-03 1982-10-08 Onera (Off Nat Aerospatiale) Superalliage monocristallin a matrice a matuice a base de nickel, procede d'amelioration de pieces en ce superalliage et pieces obtenues par ce procede

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101209540B (zh) * 2006-12-30 2011-10-12 通用电气公司 用于评价磨光部件状况的方法
CN102003218A (zh) * 2009-09-01 2011-04-06 通用电气公司 非轴对称翼型件平台成形
CN105108061A (zh) * 2015-09-30 2015-12-02 东方电气集团东方汽轮机有限公司 消除单晶叶片中杂晶缺陷的方法

Also Published As

Publication number Publication date
KR0185206B1 (ko) 1999-04-01
CA2051133C (en) 2000-08-29
DE69128580D1 (de) 1998-02-12
DE69128580T2 (de) 1998-04-30
EP0475428B1 (de) 1998-01-07
CA2051133A1 (en) 1992-03-15
CN1060890A (zh) 1992-05-06
JP2729531B2 (ja) 1998-03-18
JPH04124237A (ja) 1992-04-24
KR920006057A (ko) 1992-04-27
EP0475428A1 (de) 1992-03-18

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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
C15 Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993)
OR01 Other related matters
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee