JP7273714B2 - ニッケルをベースとする超合金、単結晶ブレード、およびターボマシン - Google Patents
ニッケルをベースとする超合金、単結晶ブレード、およびターボマシン Download PDFInfo
- Publication number
- JP7273714B2 JP7273714B2 JP2019542807A JP2019542807A JP7273714B2 JP 7273714 B2 JP7273714 B2 JP 7273714B2 JP 2019542807 A JP2019542807 A JP 2019542807A JP 2019542807 A JP2019542807 A JP 2019542807A JP 7273714 B2 JP7273714 B2 JP 7273714B2
- Authority
- JP
- Japan
- Prior art keywords
- nickel
- superalloy
- rhenium
- chromium
- superalloys
- 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.)
- Active
Links
- 229910000601 superalloy Inorganic materials 0.000 title claims description 95
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 83
- 229910052759 nickel Inorganic materials 0.000 claims description 40
- 239000011651 chromium Substances 0.000 claims description 20
- 239000013078 crystal Substances 0.000 claims description 20
- 229910052804 chromium Inorganic materials 0.000 claims description 19
- 229910052702 rhenium Inorganic materials 0.000 claims description 19
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 claims description 19
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 18
- 229910052782 aluminium Inorganic materials 0.000 claims description 17
- 229910052715 tantalum Inorganic materials 0.000 claims description 17
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 15
- 230000004888 barrier function Effects 0.000 claims description 15
- 229910052735 hafnium Inorganic materials 0.000 claims description 15
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 15
- 239000002244 precipitate Substances 0.000 claims description 15
- 229910052710 silicon Inorganic materials 0.000 claims description 15
- 239000010703 silicon Substances 0.000 claims description 15
- 239000010936 titanium Substances 0.000 claims description 15
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 14
- 239000012535 impurity Substances 0.000 claims description 14
- 229910052750 molybdenum Inorganic materials 0.000 claims description 14
- 239000011733 molybdenum Substances 0.000 claims description 14
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 14
- 229910052719 titanium Inorganic materials 0.000 claims description 14
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 14
- 229910052721 tungsten Inorganic materials 0.000 claims description 14
- 239000010937 tungsten Substances 0.000 claims description 14
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 11
- 239000000919 ceramic Substances 0.000 claims description 7
- 230000005496 eutectics Effects 0.000 claims description 7
- 239000011253 protective coating Substances 0.000 claims description 5
- 238000001556 precipitation Methods 0.000 claims description 3
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 description 13
- 239000000956 alloy Substances 0.000 description 13
- 239000000203 mixture Substances 0.000 description 11
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 9
- 230000003647 oxidation Effects 0.000 description 8
- 238000007254 oxidation reaction Methods 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- 238000005524 ceramic coating Methods 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 229910001233 yttria-stabilized zirconia Inorganic materials 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010517 secondary reaction Methods 0.000 description 5
- 238000007711 solidification Methods 0.000 description 5
- 230000008023 solidification Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000007792 addition Methods 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 229910001011 CMSX-4 Inorganic materials 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000005328 electron beam physical vapour deposition Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000012720 thermal barrier coating Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052729 chemical element Inorganic materials 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000032798 delamination Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 229910001092 metal group alloy Inorganic materials 0.000 description 2
- 229910000907 nickel aluminide Inorganic materials 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002815 nickel Chemical class 0.000 description 1
- 238000000399 optical microscopy Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 229910002077 partially stabilized zirconia Inorganic materials 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000005382 thermal cycling Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical group [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
-
- 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%
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/52—Alloys
-
- 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
- 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
- F01D5/284—Selection of ceramic materials
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Ceramic Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Description
本開示の2つのニッケル基単結晶超合金(Ex1およびEx2)を調べ、3つの市販の単結晶超合金CMSX-4(Ex3)、AM1(Ex4)、およびMC2(Ex5)と比較した。単結晶超合金のそれぞれの化学組成を表1に示す。超合金はすべて、ニッケル基超合金であり、すなわち、表1に示す濃度の100%までの残りの部分は、ニッケル、および任意の不純物によって構成されている。
表2は、1200℃のアルゴン(Ar)下で80メガパスカル(MPa)の応力を印加しながら、超合金のEx1~Ex5に対して行われたクリープ強度試験の結果を示す。クリープ強度は、時間(h)で表された試験片の寿命、すなわち試験片が1200℃で荷重を受け始めてから試験片が破断するまでに経過する時間によって定量化されている。
超合金Ex1~Ex5のコーティング(金属ボンドコート層およびセラミック熱障壁)との適合性を調べるために、熱障壁の繰返し酸化に対する耐性についての試験を行った。
Claims (10)
- 質量パーセントで、4.0%~6.0%のクロム、0.4%~0.8%のモリブデン、2.5%~3.5%のレニウム、6.2%~6.6%のタングステン、5.2%~5.7%のアルミニウム、0.0~1.6%のチタン、6.0%~9.9%のタンタル、0.0~0.7%のハフニウム、および0.0~0.3%のシリコンを含み、残りがニッケルおよび任意の不純物によって構成されている、ニッケル基超合金であって、
ニッケル基超合金には、Ni3(Al、Ta、Ti)γ/γ’共晶相が存在せず、制御されたサイズのγ’析出物の析出が、300nm~500nmの範囲にある、
650℃~1200℃の高温で使用される、ニッケル基超合金。 - 質量パーセントで、4.8%~5.2%のクロム、0.4%~0.8%のモリブデン、2.8%~3.2%のレニウム、6.2%~6.6%のタングステン、5.2%~5.7%のアルミニウム、0.8%~1.2%のチタン、6.3%~9.2%のタンタル、0.3%~0.7%のハフニウム、および0.0~0.3%のシリコンを含み、残りがニッケルおよび任意の不純物によって構成されている、請求項1に記載の超合金。
- 質量パーセントで、4.8%~5.2%のクロム、0.4%~0.8%のモリブデン、2.8%~3.2%のレニウム、6.2%~6.6%のタングステン、5.2%~5.7%のアルミニウム、0.0~1.5%のチタン、6.3%~6.7%のタンタル、0.3%~0.7%のハフニウム、および0.0~0.3%のシリコンを含み、残りがニッケルおよび任意の不純物によって構成されている、請求項1に記載の超合金。
- 質量パーセントで、4.8%~5.2%のクロム、0.4%~0.8%のモリブデン、2.8%~3.2%のレニウム、6.2%~6.6%のタングステン、5.2%~5.7%のアルミニウム、0.0~0.5%のチタン、8.8%~9.2%のタンタル、0.3%~0.7%のハフニウム、および0.0~0.3%のシリコンを含み、残りがニッケルおよび任意の不純物によって構成されている、請求項1に記載の超合金。
- 質量パーセントで、5%のクロム、0.6%のモリブデン、3%のレニウム、6.4%のタングステン、5.5%のアルミニウム、1%のチタン、6.5%のタンタル、0.5%のハフニウム、および0.0~0.1%のシリコンを含み、残りがニッケルおよび任意の不純物によって構成されている、請求項1に記載の超合金。
- 質量パーセントで、5%のクロム、0.6%のモリブデン、3%のレニウム、6.4%のタングステン、5.5%のアルミニウム、9%のタンタル、0.5%のハフニウム、および0.0~0.1%のシリコンを含み、残りがニッケルおよび任意の不純物によって構成されている、請求項1に記載の超合金。
- 請求項1~6のいずれか一項に記載の超合金を含む、タービンエンジン用の単結晶ブレード(20A、20B)であって、
650℃~1200℃の高温で使用される、単結晶ブレード(20A、20B)。 - 超合金上に堆積させた金属ボンドコート層と、金属ボンドコート層上に堆積させたセラミック熱障壁とを含む保護コーティングを含む、請求項7に記載のブレード(20A、20B)。
- <001>結晶学的方向に配向した構造を呈する、請求項7または請求項8に記載のブレード(20A、20B)。
- 請求項7から9のいずれか一項に記載のブレード(20A、20B)を含むターボマシン。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1660337 | 2016-10-25 | ||
FR1660337A FR3057880B1 (fr) | 2016-10-25 | 2016-10-25 | Superalliage a base de nickel, aube monocristalline et turbomachine |
PCT/FR2017/052918 WO2018078269A1 (fr) | 2016-10-25 | 2017-10-24 | Superalliage a base de nickel, aube monocristalline et turbomachine. |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019537672A JP2019537672A (ja) | 2019-12-26 |
JP7273714B2 true JP7273714B2 (ja) | 2023-05-15 |
Family
ID=58347478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019542807A Active JP7273714B2 (ja) | 2016-10-25 | 2017-10-24 | ニッケルをベースとする超合金、単結晶ブレード、およびターボマシン |
Country Status (10)
Country | Link |
---|---|
US (1) | US11220727B2 (ja) |
EP (1) | EP3532648B1 (ja) |
JP (1) | JP7273714B2 (ja) |
CN (1) | CN109963955A (ja) |
BR (1) | BR112019008164B1 (ja) |
CA (1) | CA3041411C (ja) |
ES (1) | ES2840099T3 (ja) |
FR (1) | FR3057880B1 (ja) |
RU (1) | RU2749981C2 (ja) |
WO (1) | WO2018078269A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3081883B1 (fr) * | 2018-06-04 | 2020-08-21 | Safran | Superalliage a base de nickel, aube monocristalline et turbomachine |
FR3084671B1 (fr) * | 2018-07-31 | 2020-10-16 | Safran | Superalliage a base de nickel pour fabrication d'une piece par mise en forme de poudre |
FR3091708B1 (fr) * | 2019-01-16 | 2021-01-22 | Safran | Superalliage à base de nickel à faible densité et avec une tenue mécanique et environnementale élevée à haute température |
FR3091709B1 (fr) * | 2019-01-16 | 2021-01-22 | Safran | Superalliage à base de nickel à tenue mécanique élevée à haute température |
FR3092340B1 (fr) * | 2019-01-31 | 2021-02-12 | Safran | Superalliage à base de nickel à tenue mécanique et environnementale élevée à haute température et à faible densitée |
FR3101643B1 (fr) * | 2019-10-08 | 2022-05-06 | Safran | Piece d'aeronef en superalliage comprenant du rhenium et/ou du ruthenium et procede de fabrication associe |
CN110923638B (zh) * | 2019-11-29 | 2021-09-24 | 中国科学院金属研究所 | 抗热腐蚀单晶合金燃机叶片与MCrAlY涂层界面稳定性控制方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000034531A (ja) | 1998-07-07 | 2000-02-02 | Office Natl Etud Rech Aerospat <Onera> | γ′ソルバスの高い、ニッケル系単結晶超合金 |
JP2005248655A (ja) | 2004-03-08 | 2005-09-15 | Kumagai Gumi Co Ltd | 筒体ユニット |
JP2011225930A (ja) | 2010-04-20 | 2011-11-10 | National Institute For Materials Science | 耐熱コーティング材 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0207874B1 (en) * | 1985-05-09 | 1991-12-27 | United Technologies Corporation | Substrate tailored coatings for superalloys |
US4719080A (en) | 1985-06-10 | 1988-01-12 | United Technologies Corporation | Advanced high strength single crystal superalloy compositions |
JP2579316B2 (ja) | 1987-06-29 | 1997-02-05 | 大同特殊鋼株式会社 | 強度および耐食性に優れた単結晶Ni基超合金 |
JP2546324B2 (ja) * | 1988-03-14 | 1996-10-23 | 三菱マテリアル株式会社 | 高温耐食性にすぐれたNi基単結晶超合金 |
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 |
RU2149202C1 (ru) * | 1996-04-16 | 2000-05-20 | Сименс Акциенгезелльшафт | Изделие для направления горячего, окисляющего газа |
US6095755A (en) * | 1996-11-26 | 2000-08-01 | United Technologies Corporation | Gas turbine engine airfoils having increased fatigue strength |
FR2780983B1 (fr) * | 1998-07-09 | 2000-08-04 | Snecma | Superalliage monocristallin a base de nickel a resistance accrue a haute temperature |
US6632299B1 (en) * | 2000-09-15 | 2003-10-14 | Cannon-Muskegon Corporation | Nickel-base superalloy for high temperature, high strain application |
DE60035052T2 (de) * | 2000-11-30 | 2008-01-24 | ONERA (Office National d'Etudes et de Recherches Aérospatiales) | Superlegierung auf Nickelbasis für Einkristallturbinenschaufeln von industriellen Turbinen mit hoher Beständigkeit gegen Heisskorrosion |
US20020164263A1 (en) * | 2001-03-01 | 2002-11-07 | Kenneth Harris | Superalloy for single crystal turbine vanes |
EP1586669B1 (en) * | 2004-04-07 | 2014-05-21 | United Technologies Corporation | Oxidation resistant superalloy and article |
JP5024797B2 (ja) * | 2005-03-28 | 2012-09-12 | 独立行政法人物質・材料研究機構 | コバルトフリーのNi基超合金 |
FR2914319B1 (fr) * | 2007-03-30 | 2009-06-26 | Snecma Sa | Barriere thermique deposee directement sur superalliages monocristallins. |
US20100126014A1 (en) * | 2008-11-26 | 2010-05-27 | General Electric Company | Repair method for tbc coated turbine components |
FR2941963B1 (fr) * | 2009-02-10 | 2011-03-04 | Snecma | Methode de fabrication d'une barriere thermique recouvrant un substrat metallique en superalliage et piece thermomecanique resultant de cette methode de fabrication |
IT1394975B1 (it) * | 2009-07-29 | 2012-08-07 | Nuovo Pignone Spa | Superlega a base di nichel, componente meccanico realizzato con detta superlega, turbomacchina comprendente tale componente e metodi relativi |
-
2016
- 2016-10-25 FR FR1660337A patent/FR3057880B1/fr active Active
-
2017
- 2017-10-24 BR BR112019008164-0A patent/BR112019008164B1/pt active IP Right Grant
- 2017-10-24 CN CN201780066354.8A patent/CN109963955A/zh active Pending
- 2017-10-24 WO PCT/FR2017/052918 patent/WO2018078269A1/fr unknown
- 2017-10-24 JP JP2019542807A patent/JP7273714B2/ja active Active
- 2017-10-24 RU RU2019116001A patent/RU2749981C2/ru active
- 2017-10-24 ES ES17797697T patent/ES2840099T3/es active Active
- 2017-10-24 US US16/344,722 patent/US11220727B2/en active Active
- 2017-10-24 EP EP17797697.4A patent/EP3532648B1/fr active Active
- 2017-10-24 CA CA3041411A patent/CA3041411C/fr active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000034531A (ja) | 1998-07-07 | 2000-02-02 | Office Natl Etud Rech Aerospat <Onera> | γ′ソルバスの高い、ニッケル系単結晶超合金 |
JP2005248655A (ja) | 2004-03-08 | 2005-09-15 | Kumagai Gumi Co Ltd | 筒体ユニット |
JP2011225930A (ja) | 2010-04-20 | 2011-11-10 | National Institute For Materials Science | 耐熱コーティング材 |
Also Published As
Publication number | Publication date |
---|---|
CN109963955A (zh) | 2019-07-02 |
ES2840099T3 (es) | 2021-07-06 |
RU2019116001A3 (ja) | 2020-12-04 |
CA3041411A1 (fr) | 2018-05-03 |
US11220727B2 (en) | 2022-01-11 |
FR3057880B1 (fr) | 2018-11-23 |
BR112019008164B1 (pt) | 2022-08-09 |
CA3041411C (fr) | 2024-04-16 |
RU2749981C2 (ru) | 2021-06-21 |
EP3532648A1 (fr) | 2019-09-04 |
BR112019008164A2 (pt) | 2019-07-09 |
FR3057880A1 (fr) | 2018-04-27 |
RU2019116001A (ru) | 2020-11-27 |
JP2019537672A (ja) | 2019-12-26 |
US20190330714A1 (en) | 2019-10-31 |
WO2018078269A1 (fr) | 2018-05-03 |
EP3532648B1 (fr) | 2020-11-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7273714B2 (ja) | ニッケルをベースとする超合金、単結晶ブレード、およびターボマシン | |
US11725261B2 (en) | Nickel-based superalloy, single-crystal blade and turbomachine | |
JP2005298973A (ja) | ニッケル基超合金、組成、物品、およびガスタービンエンジンブレード | |
US11268170B2 (en) | Nickel-based superalloy, single-crystal blade and turbomachine | |
JP7419267B2 (ja) | ニッケル基超合金、単結晶ブレード及びターボ機械 | |
RU2774764C2 (ru) | Суперсплав на никелевой основе, монокристаллическая лопатка и турбомашина | |
RU2780326C2 (ru) | Суперсплав на никелевой основе, монокристаллическая лопатка и турбомашина | |
US20240191629A1 (en) | Nickel-based superalloy, single-crystal blade and turbomachine | |
US20240344180A1 (en) | Nickel-based superalloy, single-crystal blade and turbomachine | |
BR112020009498B1 (pt) | Superliga à base de níquel, pá monocristalina para uma turbomáquina, e, turbomáquina | |
Wahl et al. | CMSX-4® Plus (SLS): An Improved 3rd Generation Single Crystal Alloy | |
CN117677721A (zh) | 镍基超合金、单晶桨叶及涡轮机 | |
FR3139347A1 (fr) | Superalliage a base de nickel, aube monocristalline et turbomachine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200929 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20210914 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20211005 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20211216 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220510 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220628 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20221025 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20221228 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230404 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230428 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7273714 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |