JP5595917B2 - 実質的にレニウムを含まないニッケル基超合金組成物及び超合金物品 - Google Patents
実質的にレニウムを含まないニッケル基超合金組成物及び超合金物品 Download PDFInfo
- Publication number
- JP5595917B2 JP5595917B2 JP2010523068A JP2010523068A JP5595917B2 JP 5595917 B2 JP5595917 B2 JP 5595917B2 JP 2010523068 A JP2010523068 A JP 2010523068A JP 2010523068 A JP2010523068 A JP 2010523068A JP 5595917 B2 JP5595917 B2 JP 5595917B2
- Authority
- JP
- Japan
- Prior art keywords
- nickel
- superalloy
- generation
- composition
- base superalloy
- 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
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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
- F01D5/14—Form or construction
- F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Architecture (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Description
Claims (11)
- Reを含まず、重量パーセントで、Cr6、Co7.5、Mo1.5−2、W6−6.5、Ta6.5、Al6.2、Hf0.15−0.6、C0.03、B0.004、ニッケル及び不可避不純物からなる残部からなる、ニッケル基超合金組成物。
- 重量%で、Al6.2、Ta6.5、Cr6、W6、Mo1.5、Re0、Co7.5、C0.03、B0.004、Hf0.15、残部はニッケル及び不可避不純物である組成を有する、請求項1項に記載のニッケル基超合金組成物。
- 重量%で、Al6.2、Ta6.5、Cr6、W6、Mo2、Re0、Co7.5、C0.03、B0.004、Hf0.15、残部がニッケル及び不可避不純物である組成を有する、請求項1項に記載のニッケル基超合金組成物。
- 重量%で、Al6.2、Ta6.5、Cr6、W6.5、Mo1.5、Re0、Co7.5、C0.03、B0.004、Hf0.15、残部がニッケル及び不可避不純物である組成を有する、請求項1項に記載のニッケル基超合金組成物。
- 重量%で、Al6.2、Ta6.5、Cr6、W6.5、Mo2、Re0、Co7.5、C0.03、B0.004、Hf0.15、残部がニッケル及び不可避不純物である組成を有する、請求項1項に記載のニッケル基超合金組成物。
- 重量%で、Al6.2、Ta6.5、Cr6、W6.5、Mo1.5、Re0、Co7.5、C0.03、B0.004、Hf0.6、残部がニッケル及び不可避不純物である組成を有する、請求項1項に記載のニッケル基超合金組成物。
- 重量%で、Al6.2、Ta6.5、Cr6、W6、Mo2、Re0、Co7.5、C0.03、B0.004、Hf0.6、残部がニッケル及び不可避不純物である組成を有する、請求項1項に記載のニッケル基超合金組成物。
- 請求項1乃至7のいずれか1項に記載のニッケル基超合金組成物で単結晶物品を構成したニッケル基単結晶物品。
- 請求項1乃至7のいずれか1項に記載のニッケル基超合金組成物を鋳造して構成したガスタービンエンジン部品。
- 単結晶物品として鋳造された、請求項9に記載のガスタービンエンジン部品。
- 一方向凝固物品である、請求項9又は10に記載のガスタービンエンジン部品。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US96936007P | 2007-08-31 | 2007-08-31 | |
US60/969,360 | 2007-08-31 | ||
US11/964,668 US20130230405A1 (en) | 2007-08-31 | 2007-12-26 | Nickel base superalloy compositions being substantially free of rhenium and superalloy articles |
US11/964,668 | 2007-12-26 | ||
PCT/US2008/074171 WO2009032579A1 (en) | 2007-08-31 | 2008-08-25 | Nickel base superalloy compositions being substantially free of rhenium and superalloy articles |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2011514431A JP2011514431A (ja) | 2011-05-06 |
JP2011514431A5 JP2011514431A5 (ja) | 2011-10-13 |
JP5595917B2 true JP5595917B2 (ja) | 2014-09-24 |
Family
ID=40092097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010523068A Expired - Fee Related JP5595917B2 (ja) | 2007-08-31 | 2008-08-25 | 実質的にレニウムを含まないニッケル基超合金組成物及び超合金物品 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20130230405A1 (ja) |
EP (1) | EP2188401A1 (ja) |
JP (1) | JP5595917B2 (ja) |
CN (2) | CN101790593A (ja) |
CA (1) | CA2696939A1 (ja) |
WO (1) | WO2009032579A1 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5697454B2 (ja) * | 2007-12-26 | 2015-04-08 | ゼネラル・エレクトリック・カンパニイ | ニッケル基超合金組成物を安定化する方法 |
US20100254822A1 (en) * | 2009-03-24 | 2010-10-07 | Brian Thomas Hazel | Super oxidation and cyclic damage resistant nickel-base superalloy and articles formed therefrom |
US20100329921A1 (en) * | 2009-06-30 | 2010-12-30 | Joshua Leigh Miller | Nickel base superalloy compositions and superalloy articles |
US20110076181A1 (en) * | 2009-09-30 | 2011-03-31 | General Electric Company | Nickel-Based Superalloys and Articles |
US20110076180A1 (en) * | 2009-09-30 | 2011-03-31 | General Electric Company | Nickel-Based Superalloys and Articles |
ES2670877T3 (es) | 2011-12-07 | 2018-06-01 | Mtu Aero Engines Gmbh | Superaleación a base de níquel exenta de renio o con contenido reducido de renio |
EP2725110B1 (de) | 2012-10-26 | 2017-05-03 | MTU Aero Engines GmbH | Kriechbeständige, rheniumfreie Nickelbasissuperlegierung |
ES2682362T3 (es) | 2015-05-05 | 2018-09-20 | MTU Aero Engines AG | Superaleación a base de níquel exenta de renio con baja densidad |
US10378087B2 (en) | 2015-12-09 | 2019-08-13 | General Electric Company | Nickel base super alloys and methods of making the same |
US10253396B2 (en) * | 2016-09-02 | 2019-04-09 | General Electric Company | Modified articles, coated articles, and modified alloys |
FR3072717B1 (fr) * | 2017-10-20 | 2019-10-11 | Safran | Piece de turbine en superalliage comprenant du rhenium et procede de fabrication associe |
CN108256192B (zh) * | 2018-01-10 | 2021-06-01 | 中国科学院金属研究所 | 一种金属材料基于低周疲劳的热机械疲劳寿命预测方法 |
US10577679B1 (en) | 2018-12-04 | 2020-03-03 | General Electric Company | Gamma prime strengthened nickel superalloy for additive manufacturing |
US20230357897A1 (en) * | 2022-05-05 | 2023-11-09 | General Electric Company | Nickel-based superalloys and articles |
CN116045310B (zh) * | 2023-01-29 | 2024-09-06 | 中国航发沈阳发动机研究所 | 一种带除灰功能的燃烧室预旋供气装置 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3655458A (en) * | 1970-07-10 | 1972-04-11 | Federal Mogul Corp | Process for making nickel-based superalloys |
GR80049B (en) * | 1983-12-27 | 1984-12-30 | Gen Electric | Nickel-based superalloys especially useful as compatible protective environmental coatings for advanced superalloys |
GR80048B (en) * | 1983-12-27 | 1984-11-30 | Gen Electric | Yttrium and yttrium-silicon bearing nickel-based superalloys especially useful as comptible coatings for advanced superalloys |
US4719080A (en) * | 1985-06-10 | 1988-01-12 | United Technologies Corporation | Advanced high strength single crystal superalloy compositions |
US6074602A (en) * | 1985-10-15 | 2000-06-13 | General Electric Company | Property-balanced nickel-base superalloys for producing single crystal articles |
US5100484A (en) * | 1985-10-15 | 1992-03-31 | General Electric Company | Heat treatment for nickel-base superalloys |
US5011353A (en) * | 1988-12-06 | 1991-04-30 | Allied-Signal Inc. | High temperature turbine engine structure |
US5435861A (en) * | 1992-02-05 | 1995-07-25 | Office National D'etudes Et De Recherches Aerospatiales | Nickel-based monocrystalline superalloy with improved oxidation resistance and method of production |
JPH09157777A (ja) * | 1995-12-12 | 1997-06-17 | Mitsubishi Materials Corp | 耐熱疲労特性、高温クリープおよび高温耐食性に優れたNi基合金 |
US5630700A (en) * | 1996-04-26 | 1997-05-20 | General Electric Company | Floating vane turbine nozzle |
JPH10168534A (ja) * | 1996-12-10 | 1998-06-23 | Toshiba Corp | タービン翼およびその製造方法 |
US6096141A (en) * | 1998-08-03 | 2000-08-01 | General Electric Co. | Nickel-based superalloys exhibiting minimal grain defects |
US20020007877A1 (en) * | 1999-03-26 | 2002-01-24 | John R. Mihalisin | Casting of single crystal superalloy articles with reduced eutectic scale and grain recrystallization |
EP1184473B1 (en) * | 2000-08-30 | 2005-01-05 | Kabushiki Kaisha Toshiba | Nickel-base single-crystal superalloys, method of manufacturing same and gas turbine high temperature parts made thereof |
JP2002167636A (ja) * | 2000-10-30 | 2002-06-11 | United Technol Corp <Utc> | 接合被覆なしに断熱被覆を保持できる低密度耐酸化性超合金材料 |
EP1498503B1 (en) * | 2002-03-27 | 2011-11-23 | National Institute for Materials Science | Ni-BASE DIRECTIONALLY SOLIDIFIED SUPERALLOY AND Ni-BASE SINGLE CRYSTAL SUPERALLOY |
US6706241B1 (en) * | 2002-11-12 | 2004-03-16 | Alstom Technology Ltd | Nickel-base superalloy |
-
2007
- 2007-12-26 US US11/964,668 patent/US20130230405A1/en not_active Abandoned
-
2008
- 2008-08-25 CN CN200880105530.5A patent/CN101790593A/zh active Pending
- 2008-08-25 CN CN201410525776.5A patent/CN104313397A/zh active Pending
- 2008-08-25 EP EP08798597A patent/EP2188401A1/en not_active Withdrawn
- 2008-08-25 JP JP2010523068A patent/JP5595917B2/ja not_active Expired - Fee Related
- 2008-08-25 WO PCT/US2008/074171 patent/WO2009032579A1/en active Application Filing
- 2008-08-25 CA CA2696939A patent/CA2696939A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2009032579A1 (en) | 2009-03-12 |
US20130230405A1 (en) | 2013-09-05 |
JP2011514431A (ja) | 2011-05-06 |
CN104313397A (zh) | 2015-01-28 |
CN101790593A (zh) | 2010-07-28 |
EP2188401A1 (en) | 2010-05-26 |
CA2696939A1 (en) | 2009-03-12 |
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