JP2011514430A - 低レニウムニッケル基超合金組成物及び超合金物品 - Google Patents
低レニウムニッケル基超合金組成物及び超合金物品 Download PDFInfo
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- JP2011514430A JP2011514430A JP2010523067A JP2010523067A JP2011514430A JP 2011514430 A JP2011514430 A JP 2011514430A JP 2010523067 A JP2010523067 A JP 2010523067A JP 2010523067 A JP2010523067 A JP 2010523067A JP 2011514430 A JP2011514430 A JP 2011514430A
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- 229910000601 superalloy Inorganic materials 0.000 title claims abstract description 105
- 239000000203 mixture Substances 0.000 title claims abstract description 60
- 229910052702 rhenium Inorganic materials 0.000 title claims abstract description 29
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 title claims abstract description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 59
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 30
- 239000012535 impurity Substances 0.000 claims abstract description 17
- 230000003647 oxidation Effects 0.000 claims description 29
- 238000007254 oxidation reaction Methods 0.000 claims description 29
- 239000013078 crystal Substances 0.000 claims description 21
- 229910052750 molybdenum Inorganic materials 0.000 claims description 14
- 229910052721 tungsten Inorganic materials 0.000 claims description 13
- 229910052715 tantalum Inorganic materials 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- 230000002459 sustained effect Effects 0.000 claims description 4
- 229910052746 lanthanum Inorganic materials 0.000 claims description 3
- 229910052727 yttrium Inorganic materials 0.000 claims description 3
- 229910052684 Cerium Inorganic materials 0.000 claims description 2
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 description 14
- 239000000956 alloy Substances 0.000 description 14
- 239000010936 titanium Substances 0.000 description 12
- 239000011651 chromium Substances 0.000 description 8
- 238000007792 addition Methods 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 238000005275 alloying Methods 0.000 description 5
- 230000002411 adverse Effects 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 229910052735 hafnium Inorganic materials 0.000 description 4
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 4
- 230000000930 thermomechanical effect Effects 0.000 description 4
- 229910001011 CMSX-4 Inorganic materials 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 229910017052 cobalt Inorganic materials 0.000 description 3
- 239000010941 cobalt Substances 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 229910001173 rene N5 Inorganic materials 0.000 description 3
- 239000006104 solid solution Substances 0.000 description 3
- 230000004580 weight loss Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010525 oxidative degradation reaction Methods 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012720 thermal barrier coating Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
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Classifications
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- 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%
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
【選択図】図1
Description
Claims (20)
- 重量パーセントで、Cr約5−8、Co約6.5−9、Mo約1.3−2.5、W約4.8−6.8、Ta約6.0−7.0、存在するならばTi約0.5以下、Al約6.0−6.4、Re約1−2.3、存在するならばHf約0.6以下、存在するならばC約1.5以下、存在するならばB約0.015以下、存在するならばY、La及びCe並びにそれらの混合物より選択される希土類元素の合計約0.03以下、残部としてニッケル及び不可避不純物を含み、
前記Wの重量%及び前記Moの重量%の合計に対する前記Reの重量%で定義されるRe比率が約0.3未満である、ニッケル基超合金組成物。 - 重量パーセントで、Cr約6−7、Co約7.5、Mo約1.5−2.0、W約5−6.5、Ta約6.5、存在するならばTi約0.5以下、Al約6.2、Re約1.3−2.2、Hf約0.15−0.6、C約0.03−0.05、B約0.004、残部としてニッケル及び不可避不純物を含む、請求項1に記載のニッケル基超合金組成物。
- 重量パーセントで、Cr約6.0、Co約7.5、Mo約2.0、W約6.0、Ta約6.5、Ti約0、Al約6.2、Re約1から約1.5、Hf約0.15から0.6、C約0.03から0.06、B約0.004、残部としてニッケル及び不可避不純物を含む、請求項1に記載のニッケル基超合金組成物。
- 重量パーセントで、Cr約6−7、Co約7.5、Mo約1.5−2.0、W約5−6.5、Ta約6.5、存在するならばTi約0.5以下、Al約6.2、Re約0−2、Hf約0.15−0.6、C約0.03−0.05、B約0.004、残部としてニッケル及び不可避不純物を含む、請求項1に記載のニッケル基超合金組成物。
- 前記Re比率は約0.27未満である、請求項1に記載のニッケル基超合金組成物。
- 3360以下のP値を特徴とし、前記P値は、P=P=−200Cr+80Mo−20Mo2−250Ti2−50(Ti×Ta)+15Cb+200W−14W2+30Ta−1.5Ta2+2.5Co+1200Al−100Al2+100Re+1000Hf−2000Hf2+700Hf3−2000V−500C−15000B−500Zrで定義される、請求項1乃至5のいずれか1項に記載のニッケル基超合金組成物。
- 前記P値は約2954から約3242の範囲にある、請求項6に記載のニッケル基超合金組成物。
- 前記超合金組成物は、少なくとも約3重量%のReを有する超合金組成物と同程度の、1600°F及び2000°Fでの持続ピーク低サイクル疲労(SPLCF)特性を達成できる、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。
- 前記超合金組成物は、少なくとも約3重量%のReを有する超合金組成物と同程度の、2000°F及び2150°Fでのマッハ1速度サイクル酸化特性を達成できる、請求項1乃至8のいずれか1項に記載のニッケル基超合金組成物。
- 前記超合金組成物は、少なくとも約3重量%のReを有する超合金組成物と同程度の、2100°F以下の温度でのクリープ破断強度特性を達成できる、請求項1乃至9のいずれか1項に記載のニッケル基超合金組成物。
- 重量パーセントで、Cr約5−8、Co約6.5−9、Mo約1.3−2.5、W約4.8−6.8、Ta約6.0−7.0、存在するならばTi約0.5以下、Al約6.0−6.4、Re約1−2.3、存在するならばHf約0.6以下、存在するならばC約0−1.5以下、存在するならばB約0.015以下、残部としてニッケル及び不可避不純物を含む超合金を含むニッケル基単結晶物品。
- タービンの翼、羽根、ノズル、シュラウド及びスプラッシュプレートからなる群より選択される少なくとも1つの部材である、請求項11に記載のニッケル基単結晶物品。
- 前記超合金は、前記Wの重量%及び前記Moの重量%の合計に対する前記Reの重量%で定義される、約0.3未満のRe比率を持つ、請求項11又は12に記載のニッケル基単結晶物品。
- 前記超合金は、少なくとも約3重量%のレニウムを有する超合金と同程度のクリープ破断、耐高温酸化性又は持続ピーク低サイクル疲労耐性のうち少なくとも1つを提供する、請求項11乃至13のいずれか1項に記載のニッケル基単結晶物品。
- 前記超合金は、重量パーセントで、Cr約6−7、Co約7.5、Mo約1.5−2.0、W約5−6.5、Ta約6.5、存在するならばTi約0.5以下、Al約6.2、Re約1.3−2.2、Hf約0.15−0.6、C約0.03−0.05、B約0.004、残部としてニッケル及び不可避不純物を含む、請求項11乃至14のいずれか1項に記載のニッケル基単結晶物品。
- 前記超合金は、重量パーセントで、Cr約6.0、Co約7.5、Mo約2.0、W約6.0、Ta約6.5、Ti約0、Al約6.2、Re約1から約1.5、Hf約0.15から0.6、C約0.03から0.06、B約0.004、残部としてニッケル及び不可避不純物を含む、請求項11乃至14のいずれか1項に記載のニッケル基単結晶物品。
- Cr約5−8、Co約6.5−9、Mo約1.3−2.5、W約4.8−6.8、Ta約6.0−7.0、存在するならばTi約0.5以下、Al約6.0−6.4、Re約1−2.3、存在するならばHf約0.6以下、存在するならばC約0−1.5以下、存在するならばB約0.015、残部としてニッケル及び不可避不純物からなり、
前記Wの重量%及び前記Moの重量%の合計に対する前記Reの重量%で定義されるRe比率が約0.3未満であるニッケル基超合金組成物から鋳造され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17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17又は18に記載のガスタービンエンジン部品。
- ガスタービンエンジンの翼又は羽根の翼部材、ノズル、シュラウド及びスプラッシュプレートからなる群の少なくとも1つの部材である、請求項17乃至19のいずれか1項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 | ||
US11/964,664 US8876989B2 (en) | 2007-08-31 | 2007-12-26 | Low rhenium nickel base superalloy compositions and superalloy articles |
US11/964,664 | 2007-12-26 | ||
PCT/US2008/074168 WO2009032578A1 (en) | 2007-08-31 | 2008-08-25 | Low rhenium nickel base superalloy compositions and superalloy articles |
Publications (3)
Publication Number | Publication Date |
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JP2011514430A true JP2011514430A (ja) | 2011-05-06 |
JP2011514430A5 JP2011514430A5 (ja) | 2011-10-13 |
JP5490001B2 JP5490001B2 (ja) | 2014-05-14 |
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Application Number | Title | Priority Date | Filing Date |
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JP2010523067A Active JP5490001B2 (ja) | 2007-08-31 | 2008-08-25 | 低レニウム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) | US8876989B2 (ja) |
EP (1) | EP2188400B1 (ja) |
JP (1) | JP5490001B2 (ja) |
CN (1) | CN101790592B (ja) |
CA (1) | CA2696923A1 (ja) |
WO (1) | WO2009032578A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012532250A (ja) * | 2009-06-30 | 2012-12-13 | 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及び超合金物品 |
JP2016502594A (ja) * | 2012-10-31 | 2016-01-28 | ゼネラル・エレクトリック・カンパニイ | ニッケル基超合金および物品 |
JP2016056448A (ja) * | 2014-09-05 | 2016-04-21 | ゼネラル・エレクトリック・カンパニイ | ニッケル基超合金物品及び物品を形成するための方法 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101910433B (zh) * | 2007-12-26 | 2013-12-11 | 通用电气公司 | 镍基超合金组合物、超合金制品和使超合金组合物稳定的方法 |
US20110076180A1 (en) * | 2009-09-30 | 2011-03-31 | General Electric Company | Nickel-Based Superalloys and Articles |
US20110076181A1 (en) * | 2009-09-30 | 2011-03-31 | General Electric Company | Nickel-Based Superalloys and Articles |
WO2013083101A1 (de) | 2011-12-07 | 2013-06-13 | Mtu Aero Engines Gmbh | Rhenium-freie oder rhenium-reduzierte nickel-basis-superlegierung |
ES2625825T3 (es) | 2012-10-26 | 2017-07-20 | MTU Aero Engines AG | Súper-aleación a base de níquel exenta de renio y resistente a la fluencia |
CN103866392A (zh) * | 2014-01-24 | 2014-06-18 | 南京理工大学 | 一种低铼镍基单晶高温合金及其制备方法 |
US20170016091A1 (en) * | 2014-05-27 | 2017-01-19 | Questek Innovations Llc | Highly processable single crystal nickel alloys |
EP3091095B1 (de) | 2015-05-05 | 2018-07-11 | MTU Aero Engines GmbH | Rheniumfreie nickelbasis-superlegierung mit niedriger dichte |
CN113512669A (zh) * | 2020-04-09 | 2021-10-19 | 辽宁红银金属有限公司 | 一种抗氢脆性高温合金及其制备方法 |
CN114164356B (zh) * | 2020-09-10 | 2023-03-14 | 中国科学院金属研究所 | 一种高强度镍基单晶高温合金 |
US11739398B2 (en) | 2021-02-11 | 2023-08-29 | General Electric Company | Nickel-based superalloy |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60141843A (ja) * | 1983-12-27 | 1985-07-26 | ゼネラル・エレクトリツク・カンパニイ | ニツケル基超合金 |
JPS60141842A (ja) * | 1983-12-27 | 1985-07-26 | ゼネラル・エレクトリツク・カンパニイ | ニツケル基超合金 |
JPH058263B2 (ja) * | 1985-06-10 | 1993-02-01 | Yunaitetsudo Tekunorojiizu Corp | |
JPH0841566A (ja) * | 1994-07-29 | 1996-02-13 | Ishikawajima Harima Heavy Ind Co Ltd | 耐酸化ニッケル基単結晶合金及びその製造方法 |
US5660649A (en) * | 1992-05-28 | 1997-08-26 | United Technologies Corporation | Method of making oxidation resistant single crystal superalloy castings |
JPH10168534A (ja) * | 1996-12-10 | 1998-06-23 | Toshiba Corp | タービン翼およびその製造方法 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US5043138A (en) * | 1983-12-27 | 1991-08-27 | General Electric Company | Yttrium and yttrium-silicon bearing nickel-base superalloys especially useful as compatible coatings for advanced superalloys |
US6074602A (en) * | 1985-10-15 | 2000-06-13 | General Electric Company | Property-balanced nickel-base superalloys for producing single crystal articles |
US5240518A (en) * | 1990-09-05 | 1993-08-31 | General Electric Company | Single crystal, environmentally-resistant gas turbine shroud |
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 |
US5451142A (en) * | 1994-03-29 | 1995-09-19 | United Technologies Corporation | Turbine engine blade having a zone of fine grains of a high strength composition at the blade root surface |
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 |
DE19624056A1 (de) * | 1996-06-17 | 1997-12-18 | Abb Research Ltd | Nickel-Basis-Superlegierung |
US6007645A (en) * | 1996-12-11 | 1999-12-28 | United Technologies Corporation | Advanced high strength, highly oxidation resistant single crystal superalloy compositions having low chromium content |
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 |
US6521053B1 (en) * | 2000-11-08 | 2003-02-18 | General Electric Co. | In-situ formation of a protective coating on a substrate |
US6966956B2 (en) * | 2001-05-30 | 2005-11-22 | National Institute For Materials Science | Ni-based single crystal super alloy |
US6706241B1 (en) | 2002-11-12 | 2004-03-16 | Alstom Technology Ltd | Nickel-base superalloy |
CA2440573C (en) * | 2002-12-16 | 2013-06-18 | Howmet Research Corporation | Nickel base superalloy |
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 |
JP3944582B2 (ja) * | 2003-09-22 | 2007-07-11 | 独立行政法人物質・材料研究機構 | Ni基超合金 |
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2007
- 2007-12-26 US US11/964,664 patent/US8876989B2/en active Active
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2008
- 2008-08-25 CA CA2696923A patent/CA2696923A1/en not_active Abandoned
- 2008-08-25 WO PCT/US2008/074168 patent/WO2009032578A1/en active Application Filing
- 2008-08-25 EP EP08798594.1A patent/EP2188400B1/en active Active
- 2008-08-25 JP JP2010523067A patent/JP5490001B2/ja active Active
- 2008-08-25 CN CN2008801055292A patent/CN101790592B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60141843A (ja) * | 1983-12-27 | 1985-07-26 | ゼネラル・エレクトリツク・カンパニイ | ニツケル基超合金 |
JPS60141842A (ja) * | 1983-12-27 | 1985-07-26 | ゼネラル・エレクトリツク・カンパニイ | ニツケル基超合金 |
JPH058263B2 (ja) * | 1985-06-10 | 1993-02-01 | Yunaitetsudo Tekunorojiizu Corp | |
US5660649A (en) * | 1992-05-28 | 1997-08-26 | United Technologies Corporation | Method of making oxidation resistant single crystal superalloy castings |
JPH0841566A (ja) * | 1994-07-29 | 1996-02-13 | Ishikawajima Harima Heavy Ind Co Ltd | 耐酸化ニッケル基単結晶合金及びその製造方法 |
JPH10168534A (ja) * | 1996-12-10 | 1998-06-23 | Toshiba Corp | タービン翼およびその製造方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012532250A (ja) * | 2009-06-30 | 2012-12-13 | 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及び超合金物品 |
JP2016502594A (ja) * | 2012-10-31 | 2016-01-28 | ゼネラル・エレクトリック・カンパニイ | ニッケル基超合金および物品 |
JP2016056448A (ja) * | 2014-09-05 | 2016-04-21 | ゼネラル・エレクトリック・カンパニイ | ニッケル基超合金物品及び物品を形成するための方法 |
Also Published As
Publication number | Publication date |
---|---|
US8876989B2 (en) | 2014-11-04 |
CN101790592B (zh) | 2013-03-27 |
CA2696923A1 (en) | 2009-03-12 |
CN101790592A (zh) | 2010-07-28 |
US20110120597A1 (en) | 2011-05-26 |
JP5490001B2 (ja) | 2014-05-14 |
EP2188400B1 (en) | 2019-01-02 |
WO2009032578A1 (en) | 2009-03-12 |
EP2188400A1 (en) | 2010-05-26 |
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