EP2520678A3 - Legierungen auf Nickelbasis - Google Patents
Legierungen auf Nickelbasis Download PDFInfo
- Publication number
- EP2520678A3 EP2520678A3 EP12166469.2A EP12166469A EP2520678A3 EP 2520678 A3 EP2520678 A3 EP 2520678A3 EP 12166469 A EP12166469 A EP 12166469A EP 2520678 A3 EP2520678 A3 EP 2520678A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- percent
- nickel
- base alloys
- base alloy
- possess
- 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.)
- Granted
Links
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
-
- 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
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/607—Monocrystallinity
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Coating By Spraying Or Casting (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/100,441 US20120282086A1 (en) | 2011-05-04 | 2011-05-04 | Nickel-base alloy |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP2520678A2 EP2520678A2 (de) | 2012-11-07 |
| EP2520678A3 true EP2520678A3 (de) | 2016-12-14 |
| EP2520678B1 EP2520678B1 (de) | 2019-03-20 |
Family
ID=46084846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP12166469.2A Active EP2520678B1 (de) | 2011-05-04 | 2012-05-02 | Legierungen auf Nickelbasis |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20120282086A1 (de) |
| EP (1) | EP2520678B1 (de) |
| CN (1) | CN102766787B (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201309404D0 (en) * | 2013-05-24 | 2013-07-10 | Rolls Royce Plc | A nickel alloy |
| US9404388B2 (en) | 2014-02-28 | 2016-08-02 | General Electric Company | Article and method for forming an article |
| CN104894434B (zh) * | 2014-03-04 | 2018-04-27 | 中国科学院金属研究所 | 一种组织稳定的抗热腐蚀镍基高温合金 |
| GB2567492B (en) * | 2017-10-16 | 2020-09-23 | Oxmet Tech Limited | A nickel-based alloy |
| CN113481413A (zh) * | 2021-05-24 | 2021-10-08 | 深圳市万泽中南研究院有限公司 | 一种定向凝固镍基高温合金、透平叶片和燃气轮机 |
| CN116083771B (zh) * | 2022-12-28 | 2025-01-28 | 东方电气集团东方汽轮机有限公司 | 一种高性能无硼预制板的制备及应用方法 |
| US20240352557A1 (en) * | 2023-04-19 | 2024-10-24 | General Electric Company | Compositions, Articles and Methods for Forming the Same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030111138A1 (en) * | 2001-12-18 | 2003-06-19 | Cetel Alan D. | High strength hot corrosion and oxidation resistant, directionally solidified nickel base superalloy and articles |
| EP1433865A1 (de) * | 2002-12-17 | 2004-06-30 | Hitachi, Ltd. | Hochfeste Superlegierung auf Nickelbasis und Gasturbinenschaufeln |
| US20070095441A1 (en) * | 2005-11-01 | 2007-05-03 | General Electric Company | Nickel-base alloy, articles formed therefrom, and process therefor |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3615376A (en) | 1968-11-01 | 1971-10-26 | Gen Electric | Cast nickel base alloy |
| US3650635A (en) * | 1970-03-09 | 1972-03-21 | Chromalloy American Corp | Turbine vanes |
| US6416596B1 (en) | 1974-07-17 | 2002-07-09 | The General Electric Company | Cast nickel-base alloy |
| US6231692B1 (en) * | 1999-01-28 | 2001-05-15 | Howmet Research Corporation | Nickel base superalloy with improved machinability and method of making thereof |
| US20040200549A1 (en) * | 2002-12-10 | 2004-10-14 | Cetel Alan D. | High strength, hot corrosion and oxidation resistant, equiaxed nickel base superalloy and articles and method of making |
| US6902633B2 (en) | 2003-05-09 | 2005-06-07 | General Electric Company | Nickel-base-alloy |
| CN101525706B (zh) * | 2009-04-17 | 2011-01-12 | 东华大学 | 一种镍基单晶高温合金中提高高温抗蠕变性能的改性方法 |
| US8226886B2 (en) * | 2009-08-31 | 2012-07-24 | General Electric Company | Nickel-based superalloys and articles |
-
2011
- 2011-05-04 US US13/100,441 patent/US20120282086A1/en not_active Abandoned
-
2012
- 2012-05-02 EP EP12166469.2A patent/EP2520678B1/de active Active
- 2012-05-04 CN CN201210205495.2A patent/CN102766787B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030111138A1 (en) * | 2001-12-18 | 2003-06-19 | Cetel Alan D. | High strength hot corrosion and oxidation resistant, directionally solidified nickel base superalloy and articles |
| EP1433865A1 (de) * | 2002-12-17 | 2004-06-30 | Hitachi, Ltd. | Hochfeste Superlegierung auf Nickelbasis und Gasturbinenschaufeln |
| US20070095441A1 (en) * | 2005-11-01 | 2007-05-03 | General Electric Company | Nickel-base alloy, articles formed therefrom, and process therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| US20120282086A1 (en) | 2012-11-08 |
| EP2520678A2 (de) | 2012-11-07 |
| CN102766787B (zh) | 2016-09-28 |
| CN102766787A (zh) | 2012-11-07 |
| EP2520678B1 (de) | 2019-03-20 |
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