FR3091708B1 - Superalliage à base de nickel à faible densité et avec une tenue mécanique et environnementale élevée à haute température - Google Patents
Superalliage à base de nickel à faible densité et avec une tenue mécanique et environnementale élevée à haute température Download PDFInfo
- Publication number
- FR3091708B1 FR3091708B1 FR1900389A FR1900389A FR3091708B1 FR 3091708 B1 FR3091708 B1 FR 3091708B1 FR 1900389 A FR1900389 A FR 1900389A FR 1900389 A FR1900389 A FR 1900389A FR 3091708 B1 FR3091708 B1 FR 3091708B1
- Authority
- FR
- France
- Prior art keywords
- based superalloy
- low density
- environmental resistance
- high temperature
- nickel
- 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
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title abstract 8
- 229910052759 nickel Inorganic materials 0.000 title abstract 4
- 229910000601 superalloy Inorganic materials 0.000 title abstract 3
- 230000007613 environmental effect Effects 0.000 title abstract 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 229910052735 hafnium Inorganic materials 0.000 abstract 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
- 229910052702 rhenium Inorganic materials 0.000 abstract 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 229910052715 tantalum Inorganic materials 0.000 abstract 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000010937 tungsten Substances 0.000 abstract 1
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
- 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
-
- 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
- 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
-
- 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)
Abstract
Superalliage à base de nickel à faible densité et avec une tenue mécanique et environnementale élevée à haute température L’invention concerne un superalliage à base nickel comprenant, en pourcentages massiques, 6 à 8% d’aluminium, 12 à 15% de cobalt, 4 à 8% de chrome, 0 à 0,2% de hafnium, 0,5 à 4% de molybdène, 3,5 à 6% de rhénium, 4 à 6% de tantale, 1 à 3% de titane, 0 à 2% de tungstène, 0 à 0,1% de silicium, le complément étant constitué de nickel et des impuretés inévitables.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1900389A FR3091708B1 (fr) | 2019-01-16 | 2019-01-16 | Superalliage à base de nickel à faible densité et avec une tenue mécanique et environnementale élevée à haute température |
| CN202080009467.6A CN113677815A (zh) | 2019-01-16 | 2020-01-14 | 在高温下具有高机械强度和环境稳定性的低密度镍基超合金 |
| EP20706568.1A EP3911773B1 (fr) | 2019-01-16 | 2020-01-14 | Superalliage a base de nickel a faible densite et avec une tenue mecanique et environnementale elevee a haute temperature |
| PCT/FR2020/050048 WO2020148503A1 (fr) | 2019-01-16 | 2020-01-14 | Superalliage a base de nickel a faible densite et avec une tenue mecanique et environnementale elevee a haute temperature |
| US17/421,554 US12123076B2 (en) | 2019-01-16 | 2020-01-14 | Low density nickel-based superalloy having high mechanical strength and environmental robustness at a high temperatures |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1900389 | 2019-01-16 | ||
| FR1900389A FR3091708B1 (fr) | 2019-01-16 | 2019-01-16 | Superalliage à base de nickel à faible densité et avec une tenue mécanique et environnementale élevée à haute température |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR3091708A1 FR3091708A1 (fr) | 2020-07-17 |
| FR3091708B1 true FR3091708B1 (fr) | 2021-01-22 |
Family
ID=68138141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1900389A Active FR3091708B1 (fr) | 2019-01-16 | 2019-01-16 | Superalliage à base de nickel à faible densité et avec une tenue mécanique et environnementale élevée à haute température |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3911773B1 (fr) |
| CN (1) | CN113677815A (fr) |
| FR (1) | FR3091708B1 (fr) |
| WO (1) | WO2020148503A1 (fr) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3109293C2 (de) * | 1980-03-13 | 1985-08-01 | Rolls-Royce Ltd., London | Verwendung einer Nickellegierung für einkristalline Gußstücke |
| US8696979B2 (en) * | 2006-03-31 | 2014-04-15 | National Institute For Materials Science | Ni-base superalloy and method for producing the same |
| JP6460336B2 (ja) * | 2015-07-09 | 2019-01-30 | 三菱日立パワーシステムズ株式会社 | Ｎｉ基高強度耐熱合金部材、その製造方法、及びガスタービン翼 |
| FR3057880B1 (fr) * | 2016-10-25 | 2018-11-23 | Safran | Superalliage a base de nickel, aube monocristalline et turbomachine |
-
2019
- 2019-01-16 FR FR1900389A patent/FR3091708B1/fr active Active
-
2020
- 2020-01-14 EP EP20706568.1A patent/EP3911773B1/fr active Active
- 2020-01-14 WO PCT/FR2020/050048 patent/WO2020148503A1/fr unknown
- 2020-01-14 CN CN202080009467.6A patent/CN113677815A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP3911773A1 (fr) | 2021-11-24 |
| US20220081739A1 (en) | 2022-03-17 |
| WO2020148503A1 (fr) | 2020-07-23 |
| CN113677815A (zh) | 2021-11-19 |
| FR3091708A1 (fr) | 2020-07-17 |
| EP3911773B1 (fr) | 2023-03-01 |
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Legal Events
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|---|---|---|---|
| PLFP | Fee payment |
Year of fee payment: 2 |
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| PLSC | Publication of the preliminary search report |
Effective date: 20200717 |
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| PLFP | Fee payment |
Year of fee payment: 3 |
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| PLFP | Fee payment |
Year of fee payment: 4 |
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| PLFP | Fee payment |
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| PLFP | Fee payment |
Year of fee payment: 6 |