FR2441665A1 - Systemes metalliques polyphases du type g, g', nbc a stabilite structurale amelioree - Google Patents
Systemes metalliques polyphases du type g, g', nbc a stabilite structurale amelioreeInfo
- Publication number
- FR2441665A1 FR2441665A1 FR7832151A FR7832151A FR2441665A1 FR 2441665 A1 FR2441665 A1 FR 2441665A1 FR 7832151 A FR7832151 A FR 7832151A FR 7832151 A FR7832151 A FR 7832151A FR 2441665 A1 FR2441665 A1 FR 2441665A1
- Authority
- FR
- France
- Prior art keywords
- matrix
- nbc
- type
- elements
- structural stability
- 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
- 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
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12465—All metal or with adjacent metals having magnetic properties, or preformed fiber orientation coordinate with shape
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
MATERIAU COMPOSITE REFRACTAIRE, A MATRICE A BASE DE NICKEL, CONTENANT DU CHROME, DURCIE PAR DES ELEMENTS TELS QUE W EN SOLUTION SOLIDE ET DURCIE PAR PRECIPITATION D'UNE PHASE G (NI, XI) (AL, YI), XI REPRESENTANT DES ELEMENTS DIFFERENTS DE NI ET YI DES ELEMENTS DIFFERENTS DE A1 QUE PEUT CONTENIR LA MATRICE ET QUI SE SUBSTITUENT RESPECTIVEMENT A DES ATOMES DE NI ET D'AL DANS LA FORMATION DU PRECIPITE G, DES FIBRES CRISTALLINES ALIGNEES EN MONOCARBURE D'UN METAL DE TRANSITION, DE PREFERENCE EN MONOCARBURE DE NIOBIUM, ETANT NOYEES DANS LADITE MATRICE, COMME OBTENU PAR SOLIDIFICATION UNI-DIRECTIONNELLE. LA PROPORTION DE CHROME DU MATERIAU EST TENUE A UNE VALEUR INFERIEURE A CELLE A PARTIR DE LAQUELLE POURRAIT SE FORMER DANS LA MATRICE LE CARBURE DE CHROME DE FORMULE CRC AUX DEPENS DU CARBURE DE NIOBIUM DES FIBRES DE RENFORCEMENT AUX TEMPERATURES D'UTILISATION PREVUES POUR LE MATERIAU.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7832151A FR2441665A1 (fr) | 1978-11-14 | 1978-11-14 | Systemes metalliques polyphases du type g, g', nbc a stabilite structurale amelioree |
CH975679A CH643002A5 (fr) | 1978-11-14 | 1979-10-31 | Systemes metalliques polyphases du type gamma, gamma prime, nbc a stabilite structurale amelioree. |
GB7938984A GB2039523B (en) | 1978-11-14 | 1979-11-09 | Aerospatiales multi-phase metallic systems of the , ,'nbc type with structural stability |
SE7909280A SE447581B (sv) | 1978-11-14 | 1979-11-09 | Ensriktat stelnad nickellegering med fibrer av niobmonokarbid |
US06/093,118 US4318756A (en) | 1978-11-14 | 1979-11-13 | Multi-phase metallic systems of the γ,γ', NBC type with improved structural stability |
DE2945688A DE2945688C2 (de) | 1978-11-14 | 1979-11-13 | Verfahren zur Herstellung eines feuerverstärkten Verbundwerkstoffes |
CA000339708A CA1166483A (fr) | 1978-11-14 | 1979-11-13 | SYSTEMES METALLIQUES MULTI-PHASE DE TYPE .gamma.,.gamma. NBC A STABILITE STRUCTURELLE AMELIOREE |
IT69210/79A IT1119483B (it) | 1978-11-14 | 1979-11-14 | Sistemi metallici polifase del tipo gamma e gamma primo nbc a stabilita strutturale migliorata |
JP14758579A JPS5569232A (en) | 1978-11-14 | 1979-11-14 | Metal composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7832151A FR2441665A1 (fr) | 1978-11-14 | 1978-11-14 | Systemes metalliques polyphases du type g, g', nbc a stabilite structurale amelioree |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2441665A1 true FR2441665A1 (fr) | 1980-06-13 |
FR2441665B1 FR2441665B1 (fr) | 1983-09-30 |
Family
ID=9214864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7832151A Granted FR2441665A1 (fr) | 1978-11-14 | 1978-11-14 | Systemes metalliques polyphases du type g, g', nbc a stabilite structurale amelioree |
Country Status (9)
Country | Link |
---|---|
US (1) | US4318756A (fr) |
JP (1) | JPS5569232A (fr) |
CA (1) | CA1166483A (fr) |
CH (1) | CH643002A5 (fr) |
DE (1) | DE2945688C2 (fr) |
FR (1) | FR2441665A1 (fr) |
GB (1) | GB2039523B (fr) |
IT (1) | IT1119483B (fr) |
SE (1) | SE447581B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4710247A (en) * | 1984-09-04 | 1987-12-01 | General Electric Company | Rapidly solidified tri-nickel aluminide base alloy |
DE4111711C1 (en) * | 1991-04-10 | 1993-02-04 | Siemens Ag, 8000 Muenchen, De | Metallising ceramic for fuel cells - includes firing mixt. into ceramic surface of glass forming and non-oxidising metallic components |
CN115491547B (zh) * | 2022-09-28 | 2023-04-18 | 山东创新精密科技有限公司 | 一种多相增强铝合金材料及其制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2040931A5 (en) * | 1969-04-21 | 1971-01-22 | Onera (Off Nat Aerospatiale) | Heat-resistant alloys with fibrous or plate- - like structure |
FR2071294A6 (en) * | 1969-12-23 | 1971-09-17 | Onera (Off Nat Aerospatiale) | Heat-resistant alloys with fibrous or plate- - like structure |
FR2109184A5 (en) * | 1970-10-06 | 1972-05-26 | France Etat | High temp alloy - of nickel, forming one fibrous intermetallic phase in the matrix of another |
FR2167235A5 (en) * | 1972-01-11 | 1973-08-24 | Gen Electric | High strength alloy articles - with eutectic microstructure consisting of intermetallic cpds of nickel, aluminium, chromium and |
FR2284684A1 (fr) * | 1974-09-13 | 1976-04-09 | Onera (Off Nat Aerospatiale) | Composite metallique a matrice en super-alliage a base de nickel et fibres orientees en monocarbure de niobium |
FR2338332A1 (fr) * | 1976-01-19 | 1977-08-12 | United Technologies Corp | Superalliage a base de nickel ductile de composition eutectique obtenu par solidification orientee |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1065770A (en) | 1964-10-20 | 1967-04-19 | Int Nickel Ltd | Nickel alloys |
CH534742A (fr) | 1969-04-21 | 1973-03-15 | Onera (Off Nat Aerospatiale) | Alliage comprenant une matrice et une phase de renforcement |
GB1378819A (en) | 1971-04-29 | 1974-12-27 | Gen Electric | Nickel-base tantalum carbide eutectic alloys |
US3799769A (en) * | 1972-03-01 | 1974-03-26 | Gen Electric | Method of making monocarbide fiberreinforced nickel-base superalloy composite eutectic castings |
US3904402A (en) * | 1973-06-01 | 1975-09-09 | Gen Electric | Composite eutectic alloy and article |
US3944416A (en) | 1974-06-24 | 1976-03-16 | General Electric Company | Directionally solidified nickel-base eutectic alloys |
-
1978
- 1978-11-14 FR FR7832151A patent/FR2441665A1/fr active Granted
-
1979
- 1979-10-31 CH CH975679A patent/CH643002A5/fr not_active IP Right Cessation
- 1979-11-09 SE SE7909280A patent/SE447581B/sv not_active IP Right Cessation
- 1979-11-09 GB GB7938984A patent/GB2039523B/en not_active Expired
- 1979-11-13 DE DE2945688A patent/DE2945688C2/de not_active Expired
- 1979-11-13 US US06/093,118 patent/US4318756A/en not_active Expired - Lifetime
- 1979-11-13 CA CA000339708A patent/CA1166483A/fr not_active Expired
- 1979-11-14 JP JP14758579A patent/JPS5569232A/ja active Granted
- 1979-11-14 IT IT69210/79A patent/IT1119483B/it active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2040931A5 (en) * | 1969-04-21 | 1971-01-22 | Onera (Off Nat Aerospatiale) | Heat-resistant alloys with fibrous or plate- - like structure |
FR2071294A6 (en) * | 1969-12-23 | 1971-09-17 | Onera (Off Nat Aerospatiale) | Heat-resistant alloys with fibrous or plate- - like structure |
FR2109184A5 (en) * | 1970-10-06 | 1972-05-26 | France Etat | High temp alloy - of nickel, forming one fibrous intermetallic phase in the matrix of another |
FR2167235A5 (en) * | 1972-01-11 | 1973-08-24 | Gen Electric | High strength alloy articles - with eutectic microstructure consisting of intermetallic cpds of nickel, aluminium, chromium and |
FR2284684A1 (fr) * | 1974-09-13 | 1976-04-09 | Onera (Off Nat Aerospatiale) | Composite metallique a matrice en super-alliage a base de nickel et fibres orientees en monocarbure de niobium |
FR2338332A1 (fr) * | 1976-01-19 | 1977-08-12 | United Technologies Corp | Superalliage a base de nickel ductile de composition eutectique obtenu par solidification orientee |
Non-Patent Citations (1)
Title |
---|
EXBK/72 * |
Also Published As
Publication number | Publication date |
---|---|
DE2945688A1 (de) | 1980-06-04 |
JPS5569232A (en) | 1980-05-24 |
GB2039523A (en) | 1980-08-13 |
FR2441665B1 (fr) | 1983-09-30 |
CH643002A5 (fr) | 1984-05-15 |
GB2039523B (en) | 1983-03-02 |
DE2945688C2 (de) | 1985-12-19 |
IT1119483B (it) | 1986-03-10 |
IT7969210A0 (it) | 1979-11-14 |
SE7909280L (sv) | 1980-05-15 |
JPS6360108B2 (fr) | 1988-11-22 |
US4318756A (en) | 1982-03-09 |
SE447581B (sv) | 1986-11-24 |
CA1166483A (fr) | 1984-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licences | ||
ST | Notification of lapse |