DE69701900D1 - Hochfeste Superlegierung auf Nickelbasis für gerichtet erstarrte Giesteilen - Google Patents

Hochfeste Superlegierung auf Nickelbasis für gerichtet erstarrte Giesteilen

Info

Publication number
DE69701900D1
DE69701900D1 DE69701900T DE69701900T DE69701900D1 DE 69701900 D1 DE69701900 D1 DE 69701900D1 DE 69701900 T DE69701900 T DE 69701900T DE 69701900 T DE69701900 T DE 69701900T DE 69701900 D1 DE69701900 D1 DE 69701900D1
Authority
DE
Germany
Prior art keywords
based superalloy
directionally solidified
strength nickel
solidified castings
castings
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 - Lifetime
Application number
DE69701900T
Other languages
English (en)
Other versions
DE69701900T2 (de
Inventor
Hideki Tamaki
Akira Yoshinari
Akira Okayama
Mitsuru Kobayashi
Kagehiro Kageyama
Takehiro Ohno
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
Proterial Ltd
Original Assignee
Hitachi Ltd
Hitachi Metals 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, Hitachi Metals Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE69701900D1 publication Critical patent/DE69701900D1/de
Publication of DE69701900T2 publication Critical patent/DE69701900T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
    • B22D27/045—Directionally solidified castings
    • 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
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%
    • 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
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/057—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being less 10%

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE69701900T 1996-02-09 1997-02-03 Hochfeste Superlegierung auf Nickelbasis für gerichtet erstarrte Giesteilen Expired - Lifetime DE69701900T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2363996 1996-02-09

Publications (2)

Publication Number Publication Date
DE69701900D1 true DE69701900D1 (de) 2000-06-15
DE69701900T2 DE69701900T2 (de) 2000-12-07

Family

ID=12116151

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69701900T Expired - Lifetime DE69701900T2 (de) 1996-02-09 1997-02-03 Hochfeste Superlegierung auf Nickelbasis für gerichtet erstarrte Giesteilen

Country Status (3)

Country Link
US (1) US6051083A (de)
EP (1) EP0789087B1 (de)
DE (1) DE69701900T2 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112981186A (zh) * 2021-04-22 2021-06-18 北京钢研高纳科技股份有限公司 低层错能的高温合金、结构件及其应用
CN114196854A (zh) * 2020-09-02 2022-03-18 宝武特种冶金有限公司 一种高强度难变形镍基高温合金及其制备方法

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WO1999067435A1 (en) * 1998-06-23 1999-12-29 Siemens Aktiengesellschaft Directionally solidified casting with improved transverse stress rupture strength
FR2780982B1 (fr) * 1998-07-07 2000-09-08 Onera (Off Nat Aerospatiale) Superalliage monocristallin a base de nickel a haut solvus
CA2349412C (en) † 1998-11-05 2009-09-01 Rolls-Royce Corporation Single crystal vane segment and method of manufacture
GB9903988D0 (en) * 1999-02-22 1999-10-20 Rolls Royce Plc A nickel based superalloy
US6565680B1 (en) * 1999-12-27 2003-05-20 General Electric Company Superalloy weld composition and repaired turbine engine component
US6468368B1 (en) * 2000-03-20 2002-10-22 Honeywell International, Inc. High strength powder metallurgy nickel base alloy
DE60108212T2 (de) * 2000-08-30 2005-12-08 Kabushiki Kaisha Toshiba Monokristalline Nickel-Basis-Legierungen und Verfahren zur Herstellung und daraus hergestellte Hochtemperaturbauteile einer Gasturbine
US6632299B1 (en) * 2000-09-15 2003-10-14 Cannon-Muskegon Corporation Nickel-base superalloy for high temperature, high strain application
GB0028215D0 (en) * 2000-11-18 2001-01-03 Rolls Royce Plc Nickel alloy composition
US7011721B2 (en) * 2001-03-01 2006-03-14 Cannon-Muskegon Corporation Superalloy for single crystal turbine vanes
US20020164263A1 (en) * 2001-03-01 2002-11-07 Kenneth Harris Superalloy for single crystal turbine vanes
JP4521610B2 (ja) * 2002-03-27 2010-08-11 独立行政法人物質・材料研究機構 Ｎｉ基一方向凝固超合金およびＮｉ基単結晶超合金
CH695497A5 (de) * 2002-04-30 2006-06-15 Alstom Technology Ltd Nickel-Basis-Superlegierung.
US7166176B2 (en) * 2002-06-26 2007-01-23 Siemens Power Generation, Inc. Cast single crystal alloy component with improved low angle boundary tolerance
US20040042927A1 (en) * 2002-08-27 2004-03-04 O'hara Kevin Swayne Reduced-tantalum superalloy composition of matter and article made therefrom, and method for selecting a reduced-tantalum superalloy
US6905559B2 (en) * 2002-12-06 2005-06-14 General Electric Company Nickel-base superalloy composition and its use in single-crystal articles
JP3753143B2 (ja) * 2003-03-24 2006-03-08 大同特殊鋼株式会社 Ｎｉ基超耐熱鋳造合金およびそれを材料とするタービンホイール
JP4449337B2 (ja) * 2003-05-09 2010-04-14 株式会社日立製作所 高耐酸化性Ｎｉ基超合金鋳造物及びガスタービン部品
US20080240926A1 (en) * 2005-03-28 2008-10-02 Toshiharu Kobayashi Cobalt-Free Ni-Base Superalloy
JP4885530B2 (ja) 2005-12-09 2012-02-29 株式会社日立製作所 高強度高延性Ｎｉ基超合金と、それを用いた部材及び製造方法
EP1914327A1 (de) * 2006-10-17 2008-04-23 Siemens Aktiengesellschaft Nickel-Basis-Superlegierung
JP5082563B2 (ja) * 2007-04-18 2012-11-28 株式会社日立製作所 遮熱被覆を有する耐熱部材
JP5235383B2 (ja) * 2007-11-07 2013-07-10 株式会社日立製作所 Ｎｉ基単結晶合金及び鋳物
EP2100982A1 (de) * 2008-03-03 2009-09-16 Siemens Aktiengesellschaft Gamma-Strich-verstärkte Superlegierung auf Nickelbasis
US8216509B2 (en) 2009-02-05 2012-07-10 Honeywell International Inc. Nickel-base superalloys
US20100329921A1 (en) * 2009-06-30 2010-12-30 Joshua Leigh Miller Nickel base superalloy compositions and superalloy articles
US8226886B2 (en) * 2009-08-31 2012-07-24 General Electric Company Nickel-based superalloys and articles
JP5905336B2 (ja) * 2012-05-30 2016-04-20 三菱日立パワーシステムズ株式会社 発電用ガスタービン翼、発電用ガスタービン
JP6016016B2 (ja) * 2012-08-09 2016-10-26 国立研究開発法人物質・材料研究機構 Ｎｉ基単結晶超合金
US8858876B2 (en) 2012-10-31 2014-10-14 General Electric Company Nickel-based superalloy and articles
EP2876176B1 (de) * 2013-11-25 2017-06-21 Mitsubishi Hitachi Power Systems, Ltd. Ni-basiertes Gießen von Superlegierungen und gegossener Gegenstand daraus
EP3149216B1 (de) * 2014-05-27 2020-04-01 Questek Innovations LLC Gut verarbeitbare einkristalline nickellegierungen
US20160177424A1 (en) * 2014-10-16 2016-06-23 Korea Institute Of Machinery & Materials Ni-base superalloy and manufacturing method thereof
GB2536940A (en) 2015-04-01 2016-10-05 Isis Innovation A nickel-based alloy
GB2539959A (en) * 2015-07-03 2017-01-04 Univ Oxford Innovation Ltd A Nickel-based alloy
GB2565063B (en) 2017-07-28 2020-05-27 Oxmet Tech Limited A nickel-based alloy
KR102534546B1 (ko) * 2019-01-23 2023-05-18 씨알에스 홀딩즈, 엘엘씨 부가적 제조를 위한 Ni-계 초내열합금 분말 및 그로부터 이루어지는 물품
GB2618754B (en) * 2019-06-07 2024-04-10 Alloyed Ltd A nickel-based alloy
GB2607537B (en) * 2019-06-07 2024-02-28 Alloyed Ltd A nickel-based alloy
GB2584654B (en) * 2019-06-07 2022-10-12 Alloyed Ltd A nickel-based alloy
US11384414B2 (en) * 2020-02-07 2022-07-12 General Electric Company Nickel-based superalloys
CN115047160B (zh) * 2022-04-28 2023-11-03 上海交通大学 一种单晶高温合金铸造性能评估装置及评估方法

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NL136758C (de) 1963-10-21 1900-01-01
US3494709A (en) 1965-05-27 1970-02-10 United Aircraft Corp Single crystal metallic part
US4209348A (en) 1976-11-17 1980-06-24 United Technologies Corporation Heat treated superalloy single crystal article and process
US4292076A (en) * 1979-04-27 1981-09-29 General Electric Company Transverse ductile fiber reinforced eutectic nickel-base superalloys
US4582548A (en) 1980-11-24 1986-04-15 Cannon-Muskegon Corporation Single crystal (single grain) alloy
US5399313A (en) 1981-10-02 1995-03-21 General Electric Company Nickel-based superalloys for producing single crystal articles having improved tolerance to low angle grain boundaries
US5035958A (en) * 1983-12-27 1991-07-30 General Electric Company Nickel-base superalloys especially useful as compatible protective environmental coatings for advanced superaloys
JPS60162757A (ja) * 1984-02-03 1985-08-24 Sumitomo Metal Ind Ltd 高温用高耐食オ−ステナイトステンレス鋼
US4643782A (en) 1984-03-19 1987-02-17 Cannon Muskegon Corporation Single crystal alloy technology
US4719080A (en) 1985-06-10 1988-01-12 United Technologies Corporation Advanced high strength single crystal superalloy compositions
JP3402603B2 (ja) 1986-03-27 2003-05-06 ゼネラル・エレクトリック・カンパニイ 単結晶製品を製造するための改善された低角粒界耐性を有するニッケル基―超合金
US4915907A (en) * 1986-04-03 1990-04-10 United Technologies Corporation Single crystal articles having reduced anisotropy
JP3012652B2 (ja) 1986-12-30 2000-02-28 ゼネラル・エレクトリック・カンパニイ 単結晶生成品を製造するための改良された、特性の均衡したニッケルをベースとする超合金
US5173255A (en) 1988-10-03 1992-12-22 General Electric Company Cast columnar grain hollow nickel base alloy articles and alloy and heat treatment for making
US5069873A (en) 1989-08-14 1991-12-03 Cannon-Muskegon Corporation Low carbon directional solidification alloy
US5316866A (en) * 1991-09-09 1994-05-31 General Electric Company Strengthened protective coatings for superalloys
US5366695A (en) * 1992-06-29 1994-11-22 Cannon-Muskegon Corporation Single crystal nickel-based superalloy
EP0637476B1 (de) * 1993-08-06 2000-02-23 Hitachi, Ltd. Gasturbinenschaufel, Verfahren zur Herstellung derselben sowie Gasturbine mit dieser Schaufel
JP3164972B2 (ja) 1993-08-06 2001-05-14 株式会社日立製作所 ガスタービン用動翼及びその製造法とそれを用いたガスタービン
JPH0770679A (ja) * 1993-09-07 1995-03-14 Hitachi Metals Ltd 高耐食高強度超合金、高耐食高強度単結晶鋳造物、ガスタービンおよびコンバインドサイクル発電システム

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114196854A (zh) * 2020-09-02 2022-03-18 宝武特种冶金有限公司 一种高强度难变形镍基高温合金及其制备方法
CN114196854B (zh) * 2020-09-02 2022-07-15 宝武特种冶金有限公司 一种高强度难变形镍基高温合金及其制备方法
CN112981186A (zh) * 2021-04-22 2021-06-18 北京钢研高纳科技股份有限公司 低层错能的高温合金、结构件及其应用

Also Published As

Publication number Publication date
DE69701900T2 (de) 2000-12-07
EP0789087A1 (de) 1997-08-13
EP0789087B1 (de) 2000-05-10
US6051083A (en) 2000-04-18

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Legal Events

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