GB1475711A - Eutectic alloy and article - Google Patents
Eutectic alloy and articleInfo
- Publication number
- GB1475711A GB1475711A GB2086474A GB2086474A GB1475711A GB 1475711 A GB1475711 A GB 1475711A GB 2086474 A GB2086474 A GB 2086474A GB 2086474 A GB2086474 A GB 2086474A GB 1475711 A GB1475711 A GB 1475711A
- Authority
- GB
- United Kingdom
- Prior art keywords
- less
- bodies
- balance
- article
- eutectic alloy
- 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.)
- Expired
Links
- 239000006023 eutectic alloy Substances 0.000 title 1
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 230000005496 eutectics Effects 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 230000003014 reinforcing effect Effects 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
- 229910052721 tungsten 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
- C22C49/00—Alloys containing metallic or non-metallic fibres or filaments
- C22C49/02—Alloys containing metallic or non-metallic fibres or filaments characterised by the matrix material
- C22C49/08—Iron group metals
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B21/00—Unidirectional solidification of eutectic materials
- C30B21/02—Unidirectional solidification of eutectic materials by normal casting or gradient freezing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Abstract
1475711 Carbide reinforced alloys GENERAL ELECTRIC CO 10 May 1974 [1 June 1973] 20864/74 Heading C7A A unidirectionally solidified anisotropic superalloy composite body based on Ni or Co, contains 2-9% Re, less than 0À8% Ti and 0À1-1À3% C as the matrix with Ta up to 20%, W up to 10% and/ or V up to 10% in the form of aligned monocarbide eutectic reinforcing fibrous phase. Overall compositions for making the bodies are:- Al 2 to less than 8À6% - C 0À1-1% 0À5-1À3% Co up to 10% balance Cr 3 to less than 10% up to 20% Mo up to 3% - Nb less than 3% - Re 2-9% 2-9% Ni balance 5-20% Ta 3-15% 7-20% Ti less than 0À8% - V up to 10% - W up to 10% up to 8% apart from incidental impurities in each case. The bodies may be used in gas turbine engines.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US366047A US3904402A (en) | 1973-06-01 | 1973-06-01 | Composite eutectic alloy and article |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1475711A true GB1475711A (en) | 1977-06-01 |
Family
ID=23441454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2086474A Expired GB1475711A (en) | 1973-06-01 | 1974-05-10 | Eutectic alloy and article |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3904402A (en) |
| JP (2) | JPS5852015B2 (en) |
| BE (1) | BE815845A (en) |
| CA (1) | CA1013176A (en) |
| DE (1) | DE2425994C2 (en) |
| FR (1) | FR2231767B1 (en) |
| GB (1) | GB1475711A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2018017A (en) * | 1978-03-31 | 1979-10-10 | Hitachi Ltd | Cathode base alloy materials |
| US4318756A (en) | 1978-11-14 | 1982-03-09 | Office National D'etudes Et De Recherches Aerospatiales O.N.E.R.A. | Multi-phase metallic systems of the γ,γ', NBC type with improved structural stability |
| GB2118970A (en) * | 1979-04-27 | 1983-11-09 | Gen Electric | Cyclic oxidation resistant transverse ductile fiber reinforced eutectic nickel-base superalloys |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4162918A (en) * | 1977-11-02 | 1979-07-31 | General Electric Company | Rare earth metal doped directionally solidified eutectic alloy and superalloy materials |
| US4119458A (en) * | 1977-11-14 | 1978-10-10 | General Electric Company | Method of forming a superalloy |
| US4292076A (en) * | 1979-04-27 | 1981-09-29 | General Electric Company | Transverse ductile fiber reinforced eutectic nickel-base superalloys |
| US4388124A (en) * | 1979-04-27 | 1983-06-14 | General Electric Company | Cyclic oxidation-hot corrosion resistant nickel-base superalloys |
| US4222794A (en) * | 1979-07-02 | 1980-09-16 | United Technologies Corporation | Single crystal nickel superalloy |
| US4364160A (en) * | 1980-11-03 | 1982-12-21 | General Electric Company | Method of fabricating a hollow article |
| US4522664A (en) * | 1983-04-04 | 1985-06-11 | General Electric Company | Phase stable carbide reinforced nickel-base superalloy eutectics having improved high temperature stress-rupture strength and improved resistance to surface carbide formation |
| US5043138A (en) * | 1983-12-27 | 1991-08-27 | General Electric Company | Yttrium and yttrium-silicon bearing nickel-base superalloys especially useful as compatible coatings for advanced superalloys |
| US5035958A (en) * | 1983-12-27 | 1991-07-30 | General Electric Company | Nickel-base superalloys especially useful as compatible protective environmental coatings for advanced superaloys |
| US6074602A (en) * | 1985-10-15 | 2000-06-13 | General Electric Company | Property-balanced nickel-base superalloys for producing single crystal articles |
| JP2512802Y2 (en) * | 1986-12-27 | 1996-10-02 | キヤノン株式会社 | Motor |
| US5455120A (en) * | 1992-03-05 | 1995-10-03 | General Electric Company | Nickel-base superalloy and article with high temperature strength and improved stability |
| US5270123A (en) * | 1992-03-05 | 1993-12-14 | General Electric Company | Nickel-base superalloy and article with high temperature strength and improved stability |
| US6143141A (en) * | 1997-09-12 | 2000-11-07 | Southwest Research Institute | Method of forming a diffusion barrier for overlay coatings |
| US6306544B1 (en) * | 1999-02-25 | 2001-10-23 | Wilson Greatbatch Ltd. | Cobalt-based alloys as positive electrode current collectors in nonaqueous electrochemical cells |
| US6632299B1 (en) | 2000-09-15 | 2003-10-14 | Cannon-Muskegon Corporation | Nickel-base superalloy for high temperature, high strain application |
| US20050135962A1 (en) * | 2003-12-22 | 2005-06-23 | Henry Michael F. | Directionally solidified eutectic superalloys for elevated temperature applications |
| IT1394975B1 (en) * | 2009-07-29 | 2012-08-07 | Nuovo Pignone Spa | NICKEL-BASED SUPERLEGA, MECHANICAL COMPONENT MADE WITH SUCH A SUPERLEGA, TURBOMACCHINA INCLUDING SUCH COMPONENT AND RELATIVE METHODS |
| WO2013132508A1 (en) | 2012-03-09 | 2013-09-12 | Indian Institute Of Science | Nickel- aluminium- zirconium alloys |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3276865A (en) * | 1964-06-15 | 1966-10-04 | John C Freche | High temperature cobalt-base alloy |
| US3366478A (en) * | 1965-07-21 | 1968-01-30 | Martin Marietta Corp | Cobalt-base sheet alloy |
| US3526499A (en) * | 1967-08-22 | 1970-09-01 | Trw Inc | Nickel base alloy having improved stress rupture properties |
| US3528808A (en) * | 1967-10-11 | 1970-09-15 | United Aircraft Corp | Monocarbide reinforced eutectic alloys and articles |
-
1973
- 1973-06-01 US US366047A patent/US3904402A/en not_active Expired - Lifetime
-
1974
- 1974-04-04 CA CA196,785A patent/CA1013176A/en not_active Expired
- 1974-05-10 GB GB2086474A patent/GB1475711A/en not_active Expired
- 1974-05-29 FR FR7418584A patent/FR2231767B1/fr not_active Expired
- 1974-05-30 DE DE2425994A patent/DE2425994C2/en not_active Expired
- 1974-05-31 BE BE145016A patent/BE815845A/en not_active IP Right Cessation
- 1974-05-31 JP JP49061019A patent/JPS5852015B2/en not_active Expired
-
1983
- 1983-07-15 JP JP58128038A patent/JPS5953647A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2018017A (en) * | 1978-03-31 | 1979-10-10 | Hitachi Ltd | Cathode base alloy materials |
| US4318756A (en) | 1978-11-14 | 1982-03-09 | Office National D'etudes Et De Recherches Aerospatiales O.N.E.R.A. | Multi-phase metallic systems of the γ,γ', NBC type with improved structural stability |
| GB2118970A (en) * | 1979-04-27 | 1983-11-09 | Gen Electric | Cyclic oxidation resistant transverse ductile fiber reinforced eutectic nickel-base superalloys |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2425994C2 (en) | 1985-12-05 |
| US3904402A (en) | 1975-09-09 |
| JPS5953647A (en) | 1984-03-28 |
| JPS5032017A (en) | 1975-03-28 |
| FR2231767A1 (en) | 1974-12-27 |
| DE2425994A1 (en) | 1975-01-02 |
| BE815845A (en) | 1974-09-16 |
| JPS6221859B2 (en) | 1987-05-14 |
| JPS5852015B2 (en) | 1983-11-19 |
| CA1013176A (en) | 1977-07-05 |
| FR2231767B1 (en) | 1977-03-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |