ATE556154T1 - Korrosionsbeständige nickellegierungszusammensetzungen mit erhöhter giessbarkeit und erweiterten mechanischen eigenschaften - Google Patents
Korrosionsbeständige nickellegierungszusammensetzungen mit erhöhter giessbarkeit und erweiterten mechanischen eigenschaftenInfo
- Publication number
- ATE556154T1 ATE556154T1 AT08794827T AT08794827T ATE556154T1 AT E556154 T1 ATE556154 T1 AT E556154T1 AT 08794827 T AT08794827 T AT 08794827T AT 08794827 T AT08794827 T AT 08794827T AT E556154 T1 ATE556154 T1 AT E556154T1
- Authority
- AT
- Austria
- Prior art keywords
- castability
- mechanical properties
- corrosion
- increased
- alloy compositions
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 3
- 229910000990 Ni alloy Inorganic materials 0.000 title 1
- 229910045601 alloy Inorganic materials 0.000 abstract 2
- 239000000956 alloy Substances 0.000 abstract 2
- 229910052684 Cerium Inorganic materials 0.000 abstract 1
- 229910052692 Dysprosium Inorganic materials 0.000 abstract 1
- 229910052688 Gadolinium Inorganic materials 0.000 abstract 1
- 229910052779 Neodymium Inorganic materials 0.000 abstract 1
- 229910052777 Praseodymium Inorganic materials 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 229910052735 hafnium Inorganic materials 0.000 abstract 1
- 229910052746 lanthanum Inorganic materials 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 229910052702 rhenium Inorganic materials 0.000 abstract 1
- 229910000601 superalloy Inorganic materials 0.000 abstract 1
- 229910052715 tantalum Inorganic materials 0.000 abstract 1
- 238000005050 thermomechanical fatigue Methods 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 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
- 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%
-
- 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
- C22C30/00—Alloys containing less than 50% by weight of each constituent
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Heat Treatment Of Steel (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US95509207P | 2007-08-10 | 2007-08-10 | |
| US12/173,983 US20090041615A1 (en) | 2007-08-10 | 2008-07-16 | Corrosion Resistant Alloy Compositions with Enhanced Castability and Mechanical Properties |
| PCT/US2008/009137 WO2009023090A2 (en) | 2007-08-10 | 2008-07-29 | Corrosion resistant nickel alloy compositions with enhanced castability and mechanical properties |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE556154T1 true ATE556154T1 (de) | 2012-05-15 |
Family
ID=40346733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT08794827T ATE556154T1 (de) | 2007-08-10 | 2008-07-29 | Korrosionsbeständige nickellegierungszusammensetzungen mit erhöhter giessbarkeit und erweiterten mechanischen eigenschaften |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20090041615A1 (de) |
| EP (1) | EP2179068B1 (de) |
| AT (1) | ATE556154T1 (de) |
| WO (1) | WO2009023090A2 (de) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8708659B2 (en) * | 2010-09-24 | 2014-04-29 | United Technologies Corporation | Turbine engine component having protective coating |
| JP5146576B1 (ja) | 2011-08-09 | 2013-02-20 | 新日鐵住金株式会社 | Ｎｉ基耐熱合金 |
| JP6016016B2 (ja) * | 2012-08-09 | 2016-10-26 | 国立研究開発法人物質・材料研究機構 | Ｎｉ基単結晶超合金 |
| RU2530932C1 (ru) * | 2013-10-29 | 2014-10-20 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") | Литейный жаропрочный сплав на никелевой основе и изделие, выполненное из него |
| US9404388B2 (en) | 2014-02-28 | 2016-08-02 | General Electric Company | Article and method for forming an article |
| CN103943297B (zh) * | 2014-04-29 | 2016-06-01 | 黎明 | 一种钴镍基软磁材料的制备方法 |
| CN104476844A (zh) * | 2014-12-23 | 2015-04-01 | 常熟市鑫吉利金属制品有限公司 | 一种抗氧化金属制品 |
| GB2539959A (en) | 2015-07-03 | 2017-01-04 | Univ Oxford Innovation Ltd | A Nickel-based alloy |
| 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 |
| RU2610577C1 (ru) * | 2015-12-02 | 2017-02-13 | Федеральное государственное бюджетное учреждение науки Институт металлургии и материаловедения им. А.А. Байкова Российской академии наук (ИМЕТ РАН) | ЛИТЕЙНЫЙ СПЛАВ НА ОСНОВЕ ИНТЕРМЕТАЛЛИДА Ni3Al И ИЗДЕЛИЕ, ВЫПОЛНЕННОЕ ИЗ НЕГО |
| US10967466B2 (en) * | 2017-04-20 | 2021-04-06 | Kennametal Inc. | Layered assemblies for superalloy article repair |
| EP3839084A1 (de) * | 2019-12-20 | 2021-06-23 | David Jarvis | Metalllegierung |
| CN113913942A (zh) * | 2021-01-13 | 2022-01-11 | 中国航发北京航空材料研究院 | 镍基单晶合金、用途和热处理方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE28681E (en) * | 1973-04-02 | 1976-01-13 | High temperature alloys | |
| CA1212020A (en) * | 1981-09-14 | 1986-09-30 | David N. Duhl | Minor element additions to single crystals for improved oxidation resistance |
| US5154884A (en) * | 1981-10-02 | 1992-10-13 | General Electric Company | Single crystal nickel-base superalloy article and method for making |
| GB2235697B (en) * | 1986-12-30 | 1991-08-14 | Gen Electric | Improved and property-balanced nickel-base superalloys for producing single crystal articles. |
| US4895201A (en) * | 1987-07-07 | 1990-01-23 | United Technologies Corporation | Oxidation resistant superalloys containing low sulfur levels |
| US5240518A (en) * | 1990-09-05 | 1993-08-31 | General Electric Company | Single crystal, environmentally-resistant gas turbine shroud |
| US5346563A (en) * | 1991-11-25 | 1994-09-13 | United Technologies Corporation | Method for removing sulfur from superalloy articles to improve their oxidation resistance |
| US5395584A (en) * | 1992-06-17 | 1995-03-07 | Avco Corporation | Nickel-base superalloy compositions |
| US7160400B2 (en) * | 1999-03-03 | 2007-01-09 | Daido Tokushuko Kabushiki Kaisha | Low thermal expansion Ni-base superalloy |
| RU2215804C2 (ru) * | 2001-10-08 | 2003-11-10 | Государственное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" | Жаропрочный сплав на основе никеля и изделие, выполненное из него |
| JP4521610B2 (ja) * | 2002-03-27 | 2010-08-11 | 独立行政法人物質・材料研究機構 | Ｎｉ基一方向凝固超合金およびＮｉ基単結晶超合金 |
| US20040042927A1 (en) * | 2002-08-27 | 2004-03-04 | O'hara Kevin Swayne | Reduced-tantalum superalloy composition of matter and article made therefrom, and method for selecting a reduced-tantalum 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 |
| EP1715068B1 (de) * | 2003-12-26 | 2012-08-01 | Kawasaki Jukogyo Kabushiki Kaisha | Auf nickel basierende superwärmebeständige legierung und gasturbinenbauteil damit |
-
2008
- 2008-07-16 US US12/173,983 patent/US20090041615A1/en not_active Abandoned
- 2008-07-29 AT AT08794827T patent/ATE556154T1/de active
- 2008-07-29 WO PCT/US2008/009137 patent/WO2009023090A2/en not_active Ceased
- 2008-07-29 EP EP08794827A patent/EP2179068B1/de not_active Not-in-force
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009023090A3 (en) | 2009-07-16 |
| WO2009023090A2 (en) | 2009-02-19 |
| US20090041615A1 (en) | 2009-02-12 |
| EP2179068B1 (de) | 2012-05-02 |
| EP2179068A2 (de) | 2010-04-28 |
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