IL44295A - High temperature nickel base alloys - Google Patents
High temperature nickel base alloysInfo
- Publication number
- IL44295A IL44295A IL44295A IL4429574A IL44295A IL 44295 A IL44295 A IL 44295A IL 44295 A IL44295 A IL 44295A IL 4429574 A IL4429574 A IL 4429574A IL 44295 A IL44295 A IL 44295A
- Authority
- IL
- Israel
- Prior art keywords
- nickel base
- base alloy
- alloy
- nickel
- tungsten
- Prior art date
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
- C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%
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)
- Supercharger (AREA)
- Chemically Coating (AREA)
- Powder Metallurgy (AREA)
Claims (20)
1. A nickel base alloy which consists, by weight, of: chromium 5 to -22%- aluminum 0. 2 to 8% titanium 0. 5 ■to 7% boron 0. 05 to 0.3% carbon less than 0.05% cobal 2 to 17% niobium 0 to 3% molybdenum 0 to 8% tantalum 0 to 10% vanadium 0 to 2% tungsten 0 to 20% rhenium .- 0 to 2% zirconium p to 1.0% the balance of the alloy being nickel, which constitutes from 35% to 85% by weight of. the alloy, -and minor amounts of impur ities and incidental elements which do not detrimentally affe the characteristics of the alloy.
2. A nickel base alloy according to claim 1, which contains : chromium 6 to 17% aluminum 2 to 8% titanium 0.5 to 7% boron 0.05 to 0.3% carbon less than 0.05% cobalt 2 to 17% niobium 0.25 to 3% molybdenum 0 to 3% tantalum 0 to 3% - 39 - 44295/2
3. A nickel base alloy according to claim 1, which contains: chromium 5 to 12% aluminum 2 to 8% titanium 0.5 to 7% boron 0.05 to 0.3% carbon less than 0.05 cobalt 5 to 15.5% molybdenum 3 to 8% tantalum 2.3 to 10% tungsten 0 to 2.5% zirconium 0 to 1% nickel 40 to 80%
4. A nickel base alloy according to claim 1, which comprises : ■ , chromium 8 to 10 .25 % aluminum 4. 75 to 5. 5% titanium 1 to 2. 5% boron 0. 05 to 0. 3% carbon less than 0.05 cobalt 8 to 12 % niobium 0. 75 to 1. 8% tungsten 11 . to 1 6% zirconium 0 to 0. 20% the balance of the alloy being nickel and minor amounts of impurities and incidental elements which do not detrimentally affect the characteristics of the alloy.
5. A nickel base alloy according to claim 1, which comprises : - 40 - 44295/2 chromium 7.5 to 8.5% aluminum 5.75 to 6.25% titanium 0.8 to 1.2% boron 0.05 to 0.3% carbon less than 0.05 cobalt 9.5 to 10.5% molybdenum 5.75 to 6.25% tantalum 4.0 to 4.5% zirconium 0.05 to 0.10% the balance of the alloy being nickel and minor amounts of impurities and incidental elements which do not detrimentally affect the characteristics of the alloy.
6. A nickel base alloy according to claim 1, which contains : chromium 5 to 12% aluminum 2 to 8% titanium 0.5 to 7% boron 0.05 to 0. , 3% carbon less than 0.05% cobalt 2 to 17% niobium 0 to 3% molybdenum 0 to 8% tantalum 0 to 3% vanadium 0 to 2% tungsten less than 2.5% nickel 40 tc 1- 80%
7. A nickel base alloy according to claim 6, which contains essentially no tungsten or vanadium.
8. The nickel base alloy of claim 1 wherein the molybdenum content is 0.00 to 3% and the tungsten content is 5 to 20%.
9. The nickel base alloy of claim 1 wherein the molybdenum content is 3 to 8%, the tungsten content is 2,5%, and the tantalum content is 2.3 to 10%.
10. The nickel base alloy of claim 1 wherein the cobalt content is 5 to 15.5% cobalt.
11. A nickel base alloy according to claim 1, which contains : chromium 5 to 22% aluminum 0.2 to 8% titanium 0.5 to 7% boron 0.05 to 0.3% carbon less than 0.05% cobalt 5 to 15.5% niobium 0 to 3% molybdenum 0 to 3% tantalum 0 to 10% tungsten 0 to 20% nickel 40 to 80%.
12. The nickel base alloy of claim 11 wherein the chromium content is 5 to 12% and the tungsten content is 5 to 20%.
13. The alloy of claim 11, which contains, on a weight basis, about 2.3% to about 10% tantalum.
14. - The alloy of claim 13, which contains, on a weight basis, 5 to 20% tungsten.
15. The alloy of claim 11, which contains, on a weight basis, less than 3% tantalum.
16. A nickel base alloy according to any one of the preceding claims in which the boron content is from 0.07 to 0.25%.
17. A nickel base alloy according to any one of the preceding claims in which the carbon content is not more than 0.025% by weight.
18. A nickel base alloy substantially as herein described with reference to any of the Example alloys designated A-2, B-2, C-6 to C-12, D-l, E-4 to E-9 , and F-l.
19. A cast component for use in a gas turbine engine formed of an alloy according to any one of the preceding claims.
20. A cast component according to claim 19, in which the component is a turbine blade, a disc, or an. integral wheel comprising a disc and turbine blades.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US346815A US3869284A (en) | 1973-04-02 | 1973-04-02 | High temperature alloys |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL44295A0 IL44295A0 (en) | 1974-05-16 |
| IL44295A true IL44295A (en) | 1976-08-31 |
Family
ID=23361158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL44295A IL44295A (en) | 1973-04-02 | 1974-02-26 | High temperature nickel base alloys |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3869284A (en) |
| JP (2) | JPS5716180B2 (en) |
| CA (1) | CA1021604A (en) |
| DE (4) | DE2463066C2 (en) |
| FR (1) | FR2223470B1 (en) |
| GB (1) | GB1395125A (en) |
| IL (1) | IL44295A (en) |
| IN (1) | IN142527B (en) |
| IT (1) | IT1012132B (en) |
| SE (1) | SE404380B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102162049A (en) * | 2011-04-07 | 2011-08-24 | 上海大学 | Nickel-base alloy material for super-supercritical steam turbine and preparation method thereof |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1484521A (en) * | 1975-07-17 | 1977-09-01 | Inco Europ Ltd | Nickel-chromium-cobalt alloys |
| US4127410A (en) * | 1976-03-24 | 1978-11-28 | The International Nickel Company, Inc. | Nickel based alloy |
| GB1544720A (en) * | 1977-01-13 | 1979-04-25 | Inco Europ Ltd | Nickel-base superalloys |
| CA1117320A (en) * | 1977-05-25 | 1982-02-02 | David N. Duhl | Heat treated superalloy single crystal article and process |
| US4207098A (en) | 1978-01-09 | 1980-06-10 | The International Nickel Co., Inc. | Nickel-base superalloys |
| DE2830396A1 (en) * | 1978-07-11 | 1980-01-24 | Inco Europ Ltd | Cast nickel-chromium-superalloy - with addn. of hafnium increasing creep strength; esp. for use in gas turbine components with columnar cast structure |
| BE880399A (en) * | 1978-12-18 | 1980-04-01 | United Technologies Corp | NICKEL-BASED SUPERALLOY ARTICLE AND MANUFACTURING METHOD |
| US4292076A (en) * | 1979-04-27 | 1981-09-29 | General Electric Company | Transverse ductile fiber reinforced eutectic nickel-base superalloys |
| US4222794A (en) * | 1979-07-02 | 1980-09-16 | United Technologies Corporation | Single crystal nickel superalloy |
| IL65677A0 (en) * | 1981-06-12 | 1982-08-31 | Special Metals Corp | Nickel base cast alloy |
| DD231225A3 (en) * | 1982-12-28 | 1985-12-24 | Mai Edelstahl | USE OF A WARM-FORMABLE ESTABLISHABLE NICKEL ALLOY FOR HOT-BRAKE-RESISTANT HOT-WORKING TOOLS |
| US4610736A (en) * | 1983-03-23 | 1986-09-09 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Nickel base coating alloy |
| US4629521A (en) * | 1984-12-10 | 1986-12-16 | Special Metals Corporation | Nickel base alloy |
| US4731221A (en) * | 1985-05-06 | 1988-03-15 | The United States Of America As Represented By The United States Department Of Energy | Nickel aluminides and nickel-iron aluminides for use in oxidizing environments |
| KR900003224B1 (en) * | 1986-11-28 | 1990-05-11 | 한국과학기술원 | Ni alloy |
| US4814023A (en) * | 1987-05-21 | 1989-03-21 | General Electric Company | High strength superalloy for high temperature applications |
| US5087305A (en) * | 1988-07-05 | 1992-02-11 | General Electric Company | Fatigue crack resistant nickel base superalloy |
| US5156808A (en) * | 1988-09-26 | 1992-10-20 | General Electric Company | Fatigue crack-resistant nickel base superalloy composition |
| JP2778705B2 (en) * | 1988-09-30 | 1998-07-23 | 日立金属株式会社 | Ni-based super heat-resistant alloy and method for producing the same |
| DE4323486C2 (en) * | 1992-07-23 | 2001-09-27 | Abb Research Ltd | Precipitation-hardenable nickel-based superalloy and use of the alloy as a material in the production of a directional solidified component, such as in particular a gas turbine blade |
| US6521175B1 (en) * | 1998-02-09 | 2003-02-18 | General Electric Co. | Superalloy optimized for high-temperature performance in high-pressure turbine disks |
| US6354799B1 (en) * | 1999-10-04 | 2002-03-12 | General Electric Company | Superalloy weld composition and repaired turbine engine component |
| US20030053926A1 (en) * | 2001-09-18 | 2003-03-20 | Jacinto Monica A. | Burn-resistant and high tensile strength metal alloys |
| JP3753143B2 (en) * | 2003-03-24 | 2006-03-08 | 大同特殊鋼株式会社 | Ni-based super heat-resistant cast alloy and turbine wheel using the same |
| JP5278936B2 (en) * | 2004-12-02 | 2013-09-04 | 独立行政法人物質・材料研究機構 | Heat resistant superalloy |
| US20100008790A1 (en) * | 2005-03-30 | 2010-01-14 | United Technologies Corporation | Superalloy compositions, articles, and methods of manufacture |
| CN103540801A (en) * | 2013-10-17 | 2014-01-29 | 常熟市良益金属材料有限公司 | High-temperature alloy |
| CN105163898A (en) | 2013-12-24 | 2015-12-16 | 利宝地工程有限公司 | Precipitation strengthened nickel based welding material for fusion welding of superalloys |
| CN103789576B (en) * | 2014-01-15 | 2016-03-02 | 常州大学 | A kind of high grain-boundary strength nickel-base alloy and preparation method thereof |
| DE102017129218A1 (en) * | 2017-12-08 | 2019-06-13 | Vdm Metals International Gmbh | WELDING MATERIAL |
| EP3572541B1 (en) | 2018-05-23 | 2023-05-17 | Rolls-Royce plc | Nickel-base superalloy |
| WO2024058101A1 (en) * | 2022-09-14 | 2024-03-21 | 株式会社プロテリアル | Die for hot forging and production method therefor |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL260545A (en) * | 1960-02-01 | |||
| GB943141A (en) * | 1961-01-24 | 1963-11-27 | Rolls Royce | Method of heat treating nickel alloys |
| US3155501A (en) * | 1961-06-30 | 1964-11-03 | Gen Electric | Nickel base alloy |
| US3164465A (en) * | 1962-11-08 | 1965-01-05 | Martin Metals Company | Nickel-base alloys |
| GB1034603A (en) * | 1964-01-31 | 1966-06-29 | Director Of Nat Res Inst For M | Nickel base heat-resisting alloy |
| GB1052561A (en) * | 1964-07-10 |
-
1973
- 1973-04-02 US US346815A patent/US3869284A/en not_active Expired - Lifetime
- 1973-06-08 GB GB2751073A patent/GB1395125A/en not_active Expired
-
1974
- 1974-02-26 IL IL44295A patent/IL44295A/en unknown
- 1974-03-04 CA CA193,974A patent/CA1021604A/en not_active Expired
- 1974-03-13 FR FR7408475A patent/FR2223470B1/fr not_active Expired
- 1974-03-28 DE DE2463066A patent/DE2463066C2/en not_active Expired
- 1974-03-28 DE DE2463064A patent/DE2463064C2/en not_active Expired
- 1974-03-28 DE DE2415074A patent/DE2415074C2/en not_active Expired
- 1974-03-28 DE DE2463065A patent/DE2463065C2/en not_active Expired
- 1974-04-01 SE SE7404368A patent/SE404380B/en not_active IP Right Cessation
- 1974-04-02 JP JP3671474A patent/JPS5716180B2/ja not_active Expired
- 1974-04-08 IT IT20814/74A patent/IT1012132B/en active
- 1974-07-08 IN IN1526/CAL/74A patent/IN142527B/en unknown
-
1981
- 1981-11-16 JP JP56183590A patent/JPS5816047A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102162049A (en) * | 2011-04-07 | 2011-08-24 | 上海大学 | Nickel-base alloy material for super-supercritical steam turbine and preparation method thereof |
| CN102162049B (en) * | 2011-04-07 | 2012-12-19 | 上海大学 | Nickel-base alloy material for super-supercritical steam turbine and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2223470A1 (en) | 1974-10-25 |
| IN142527B (en) | 1977-07-23 |
| IT1012132B (en) | 1977-03-10 |
| DE2463064C2 (en) | 1984-06-14 |
| GB1395125A (en) | 1975-05-21 |
| SE404380B (en) | 1978-10-02 |
| JPS49128818A (en) | 1974-12-10 |
| JPS5816047A (en) | 1983-01-29 |
| US3869284A (en) | 1975-03-04 |
| DE2463065C2 (en) | 1984-09-06 |
| CA1021604A (en) | 1977-11-29 |
| DE2415074A1 (en) | 1974-10-17 |
| DE2415074C2 (en) | 1983-12-15 |
| DE2463066C2 (en) | 1984-07-05 |
| FR2223470B1 (en) | 1978-12-01 |
| JPS5716180B2 (en) | 1982-04-03 |
| IL44295A0 (en) | 1974-05-16 |
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