JP7305660B2 - ニッケル基超合金、単結晶ブレード及びターボ機械 - Google Patents
ニッケル基超合金、単結晶ブレード及びターボ機械 Download PDFInfo
- Publication number
- JP7305660B2 JP7305660B2 JP2020544167A JP2020544167A JP7305660B2 JP 7305660 B2 JP7305660 B2 JP 7305660B2 JP 2020544167 A JP2020544167 A JP 2020544167A JP 2020544167 A JP2020544167 A JP 2020544167A JP 7305660 B2 JP7305660 B2 JP 7305660B2
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- JP
- Japan
- Prior art keywords
- superalloy
- nickel
- titanium
- hafnium
- rhenium
- 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.)
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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
- 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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- 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%
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- 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
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- 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
- F05D2300/10—Metals, alloys or intermetallic compounds
- F05D2300/13—Refractory metals, i.e. Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, W
-
- 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
- F05D2300/10—Metals, alloys or intermetallic compounds
- F05D2300/13—Refractory metals, i.e. Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, W
- F05D2300/132—Chromium
-
- 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
- F05D2300/10—Metals, alloys or intermetallic compounds
- F05D2300/17—Alloys
- F05D2300/175—Superalloys
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- 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
- F05D2300/10—Metals, alloys or intermetallic compounds
- F05D2300/17—Alloys
- F05D2300/177—Ni - Si alloys
-
- 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)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Description
(1)D=27.68×[D1+0.14037-0.00137 %Cr-0.00139 %Ni-0.00142 %Co-0.00140 %Fe-0.00186 %Mo-0.00125 %W-0.00134 %V-0.00119 %Nb-0.00113 %Ta+0.0004 %Ti+0.00388 %C+0.0000187 (%Mo)2-0.0000506 (%Co)x(%Ti)-0.00096 %Re-0.001131 %Ru]
ここで、D1=100/[(%Cr/DCr)+(%Ni/DNi)+....+(%X/Dx)]
DCr、DNi、...、Dxは、lb/in3(ポンド毎立法インチ)(約27680kg/m3)で表されたの元素Cr、Ni、...、Xの密度であり、Dは、g/cm3で表された超合金の密度である。
%Cr、%Ni、...%Xは、質量百分率で表された、超合金元素Cr、Ni、...、Xの含有量である。
(2)NFP=[%Ta+1.5 %Hf+0.5 %Mo-0.5 %Ti)]/[%W+1.2 %Re)]
ここで、%Cr、%Ni、...%Xは、質量百分率で表された、超合金元素Cr、Ni、...、Xの含有量である。
(3)GPR=[CTi+CTa+CW/2)]/CAl
ここで、CTi、CTa、CW及びCAlは、それぞれ、原子百分率で表された、超合金中の元素Ti、Ta、W及びAlの濃度である。
Claims (14)
- 質量百分率で、レニウムを4.0~5.5%、ルテニウムを1.0~3.0%、コバルトを2.0~14.0%、モリブデンを0.30~1.00%、クロムを3.0~5.0%、タングステンを2.5~4.0%、アルミニウムを4.5~6.5%、チタンを0.50~1.50%、タンタルを8.0~9.0%、ハフニウムを0.15~0.30%、シリコンを0.05~0.15%含み、残部がニッケル及び不可避不純物であり、300~500nmの範囲のサイズを有するγ’Ni 3 (Al,Ti,Ta)析出物が50~70体積%の量でγマトリックス中に分散している単結晶構造を有する、ニッケル基超合金。
- 質量百分率で、レニウムを4.5~5.5%、ルテニウムを1.0~3.0%、コバルトを3.0~5.0%、モリブデンを0.30~0.80%、クロムを3.0~4.5%、タングステンを2.5~4.0%、アルミニウムを4.5~6.5%、チタンを0.50~1.50%、タンタルを8.0~9.0%、ハフニウムを0.15~0.30%、シリコンを0.05~0.15%含み、残部がニッケル及び不可避不純物である、請求項1に記載の超合金。
- 質量百分率で、レニウムを4.0~5.5%、ルテニウムを1.0~3.0%、コバルトを3.0~13.0%、モリブデンを0.40~1.00%、クロムを3.0~4.5%、タングステンを2.5~4.0%、アルミニウムを4.5~6.5%、チタンを0.50~1.50%、タンタルを8.0~9.0%、ハフニウムを0.15~0.30%、シリコンを0.05~0.15%含み、残部がニッケル及び不可避不純物である、請求項1に記載の超合金。
- 質量百分率で、レニウムを4.0~5.0%、ルテニウムを1.0~3.0%、コバルトを11.0~13.0%、モリブデンを0.40~1.00%、クロムを3.0~4.5%、タングステンを2.5~4.0%、アルミニウムを4.5~6.5%、チタンを0.50~1.50%、タンタルを8.0~9.0%、ハフニウムを0.15~0.30%、シリコンを0.05~0.15%含み、残部がニッケル及び不可避不純物である、請求項1に記載の超合金。
- 質量百分率で、レニウムを5.0%、ルテニウムを2.0%、コバルトを4.0%、モリブデンを0.50%、クロムを4.0%、タングステンを3.0%、アルミニウムを5.4%、チタンを1.00%、タンタルを8.5%、ハフニウムを0.25%、シリコンを0.10%含み、残部がニッケル及び不可避不純物である、請求項1に記載の超合金。
- 質量百分率で、レニウムを4.4%、ルテニウムを2.0%、コバルトを4.0%、モリブデンを0.70%、クロムを4.0%、タングステンを3.0%、アルミニウムを5.4%、チタンを1.00%、タンタルを8.5%、ハフニウムを0.25%、シリコンを0.10%含み、残部がニッケル及び不可避不純物である、請求項1に記載の超合金。
- 質量百分率で、レニウムを4.4%、ルテニウムを2.0%、コバルトを12.0%、モリブデンを0.70%、クロムを4.0%、タングステンを3.0%、アルミニウムを5.4%、チタンを1.00%、タンタルを8.5%、ハフニウムを0.25%、シリコンを0.10%含み、残部がニッケル及び不可避不純物である、請求項1に記載の超合金。
- 質量百分率で、レニウムを5.0%、ルテニウムを2.0%、コバルトを4.0%、モリブデンを0.50%、クロムを3.5%、タングステンを3.5%、アルミニウムを5.4%、チタンを0.90%、タンタルを8.5%、ハフニウムを0.25%、シリコンを0.10%含み、残部がニッケル及び不可避不純物である、請求項1に記載の超合金。
- 質量百分率で、レニウムを5.0%、ルテニウムを2.0%、コバルトを4.0%、モリブデンを0.50%、クロムを4.0%、タングステンを3.5%、アルミニウムを5.4%、チタンを0.90%、タンタルを8.5%、ハフニウムを0.25%、シリコンを0.10%含み、残部がニッケル及び不可避不純物である、請求項1に記載の超合金。
- 質量百分率で、レニウムを4.4%、ルテニウムを2.0%、コバルトを12.0%、モリブデンを0.70%、クロムを3.5%、タングステンを3.5%、アルミニウムを5.4%、チタンを0.90%、タンタルを8.5%、ハフニウムを0.25%、シリコンを0.10%含み、残部がニッケル及び不可避不純物である、請求項1に記載の超合金。
- 請求項1~10の何れか一項に記載の超合金を含む、ターボ機械用単結晶ブレード(20A、20B)。
- 前記超合金に堆積させた金属ボンドコート及び前記金属ボンドコートに堆積させたセラミック遮熱バリアを備える保護コーティングを備える、請求項11に記載のブレード(20A、20B)。
- 前記超合金が<001>結晶方向に配向した構造を有する、請求項11又は12に記載のブレード(20A、20B)。
- 請求項11~13の何れか一項に記載のブレード(20A、20B)を備えるターボ機械。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1760679 | 2017-11-14 | ||
FR1760679A FR3073527B1 (fr) | 2017-11-14 | 2017-11-14 | Superalliage a base de nickel, aube monocristalline et turbomachine |
PCT/FR2018/052839 WO2019097162A1 (fr) | 2017-11-14 | 2018-11-14 | Superalliage a base de nickel, aube monocristalline et turbomachine |
Publications (2)
Publication Number | Publication Date |
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JP2021503043A JP2021503043A (ja) | 2021-02-04 |
JP7305660B2 true JP7305660B2 (ja) | 2023-07-10 |
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ID=61750233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020544167A Active JP7305660B2 (ja) | 2017-11-14 | 2018-11-14 | ニッケル基超合金、単結晶ブレード及びターボ機械 |
Country Status (7)
Country | Link |
---|---|
US (2) | US11396685B2 (ja) |
EP (1) | EP3710610B1 (ja) |
JP (1) | JP7305660B2 (ja) |
CN (1) | CN111630195A (ja) |
CA (1) | CA3081896A1 (ja) |
FR (1) | FR3073527B1 (ja) |
WO (1) | WO2019097162A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3073527B1 (fr) * | 2017-11-14 | 2019-11-29 | Safran | Superalliage a base de nickel, aube monocristalline et turbomachine |
FR3097879B1 (fr) * | 2019-06-28 | 2021-05-28 | Safran Aircraft Engines | Procede de fabrication d’une piece en superalliage monocristallin |
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 |
FR3108365B1 (fr) | 2020-03-18 | 2022-09-09 | Safran Helicopter Engines | Aube pour turbomachine comprenant un revetement anticorrosion, turbomachine comprenant l’aube et procede de depot du revetement sur l’aube |
FR3125067B1 (fr) * | 2021-07-07 | 2024-01-19 | Safran | Superalliage a base de nickel, aube monocristalline et turbomachine |
FR3138451A1 (fr) * | 2022-07-28 | 2024-02-02 | Safran | Procédé d’application de revêtement et aube de turbine avec revêtement appliqué suivant ce procédé |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012053517A1 (ja) | 2010-10-19 | 2012-04-26 | 独立行政法人物質・材料研究機構 | 耐熱ボンドコート層を設けたNi基超合金部材 |
Family Cites Families (24)
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CA1212020A (en) * | 1981-09-14 | 1986-09-30 | David N. Duhl | Minor element additions to single crystals for improved oxidation resistance |
US5151249A (en) * | 1989-12-29 | 1992-09-29 | General Electric Company | Nickel-based single crystal superalloy and method of making |
US5270123A (en) | 1992-03-05 | 1993-12-14 | General Electric Company | Nickel-base superalloy and article with high temperature strength and improved stability |
US5366695A (en) * | 1992-06-29 | 1994-11-22 | Cannon-Muskegon Corporation | Single crystal nickel-based superalloy |
US5482789A (en) * | 1994-01-03 | 1996-01-09 | General Electric Company | Nickel base superalloy and article |
DE19624055A1 (de) * | 1996-06-17 | 1997-12-18 | Abb Research Ltd | Nickel-Basis-Superlegierung |
US6015630A (en) * | 1997-04-10 | 2000-01-18 | The University Of Connecticut | Ceramic materials for thermal barrier coatings |
JPH11310839A (ja) * | 1998-04-28 | 1999-11-09 | Hitachi Ltd | 高強度Ni基超合金方向性凝固鋳物 |
FR2780982B1 (fr) | 1998-07-07 | 2000-09-08 | Onera (Off Nat Aerospatiale) | Superalliage monocristallin a base de nickel a haut solvus |
EP1054072B1 (de) | 1999-05-20 | 2003-04-02 | ALSTOM (Switzerland) Ltd | Nickel-Basis-Superlegierung |
US6444057B1 (en) | 1999-05-26 | 2002-09-03 | General Electric Company | Compositions and single-crystal articles of hafnium-modified and/or zirconium-modified nickel-base superalloys |
WO2003080882A1 (fr) * | 2002-03-27 | 2003-10-02 | National Institute For Materials Science | Superalliage a base de ni solidifie de maniere directionnelle et superalliage a cristal unique a base de ni |
US6929868B2 (en) * | 2002-11-20 | 2005-08-16 | General Electric Company | SRZ-susceptible superalloy article having a protective layer thereon |
RU2293782C1 (ru) | 2005-08-15 | 2007-02-20 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") | Никелевый жаропрочный сплав для монокристаллического литья и изделие, выполненное из него |
US8926897B2 (en) * | 2005-09-27 | 2015-01-06 | National Institute For Materials Science | Nickel-base superalloy excellent in the oxidation resistance |
JP5146867B2 (ja) * | 2006-08-18 | 2013-02-20 | 独立行政法人物質・材料研究機構 | 高温耐久性に優れた耐熱部材 |
CA2663632C (en) | 2006-09-13 | 2014-04-15 | National Institute For Materials Science | Ni-based single crystal superalloy |
US20090123722A1 (en) * | 2007-11-08 | 2009-05-14 | Allen David B | Coating system |
US8449262B2 (en) | 2009-12-08 | 2013-05-28 | Honeywell International Inc. | Nickel-based superalloys, turbine blades, and methods of improving or repairing turbine engine components |
CN102732750B (zh) * | 2011-04-08 | 2015-06-10 | 中国科学院金属研究所 | 一种低成本、低密度镍基单晶高温合金 |
US9518311B2 (en) | 2014-05-08 | 2016-12-13 | Cannon-Muskegon Corporation | High strength single crystal superalloy |
GB2540964A (en) | 2015-07-31 | 2017-02-08 | Univ Oxford Innovation Ltd | A nickel-based alloy |
DE102016202837A1 (de) * | 2016-02-24 | 2017-08-24 | MTU Aero Engines AG | Wärmebehandlungsverfahren für Bauteile aus Nickelbasis-Superlegierungen |
FR3073527B1 (fr) * | 2017-11-14 | 2019-11-29 | Safran | Superalliage a base de nickel, aube monocristalline et turbomachine |
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2017
- 2017-11-14 FR FR1760679A patent/FR3073527B1/fr active Active
-
2018
- 2018-11-14 EP EP18821710.3A patent/EP3710610B1/fr active Active
- 2018-11-14 JP JP2020544167A patent/JP7305660B2/ja active Active
- 2018-11-14 CN CN201880073630.8A patent/CN111630195A/zh active Pending
- 2018-11-14 US US16/763,816 patent/US11396685B2/en active Active
- 2018-11-14 CA CA3081896A patent/CA3081896A1/fr active Pending
- 2018-11-14 WO PCT/FR2018/052839 patent/WO2019097162A1/fr unknown
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2022
- 2022-04-06 US US17/658,207 patent/US11725261B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012053517A1 (ja) | 2010-10-19 | 2012-04-26 | 独立行政法人物質・材料研究機構 | 耐熱ボンドコート層を設けたNi基超合金部材 |
Also Published As
Publication number | Publication date |
---|---|
EP3710610B1 (fr) | 2023-04-05 |
FR3073527B1 (fr) | 2019-11-29 |
US20210246533A1 (en) | 2021-08-12 |
US20220364208A1 (en) | 2022-11-17 |
US11396685B2 (en) | 2022-07-26 |
RU2020119485A3 (ja) | 2021-12-15 |
CN111630195A (zh) | 2020-09-04 |
BR112020009498A2 (pt) | 2020-11-03 |
WO2019097162A1 (fr) | 2019-05-23 |
EP3710610A1 (fr) | 2020-09-23 |
CA3081896A1 (fr) | 2019-05-23 |
JP2021503043A (ja) | 2021-02-04 |
RU2020119485A (ru) | 2021-12-15 |
US11725261B2 (en) | 2023-08-15 |
FR3073527A1 (fr) | 2019-05-17 |
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