DE3167605D1 - Dispersion-strengthened aluminium alloys - Google Patents
Dispersion-strengthened aluminium alloysInfo
- Publication number
- DE3167605D1 DE3167605D1 DE8181303470T DE3167605T DE3167605D1 DE 3167605 D1 DE3167605 D1 DE 3167605D1 DE 8181303470 T DE8181303470 T DE 8181303470T DE 3167605 T DE3167605 T DE 3167605T DE 3167605 D1 DE3167605 D1 DE 3167605D1
- Authority
- DE
- Germany
- Prior art keywords
- dispersion
- aluminium alloys
- strengthened aluminium
- strengthened
- alloys
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
- C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
- C22C32/0036—Matrix based on Al, Mg, Be or alloys thereof
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/0408—Light metal alloys
- C22C1/0416—Aluminium-based alloys
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/174,181 US4409038A (en) | 1980-07-31 | 1980-07-31 | Method of producing Al-Li alloys with improved properties and product |
US06/174,182 US4532106A (en) | 1980-07-31 | 1980-07-31 | Mechanically alloyed dispersion strengthened aluminum-lithium alloy |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3167605D1 true DE3167605D1 (en) | 1985-01-17 |
Family
ID=26869964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8181303470T Expired DE3167605D1 (en) | 1980-07-31 | 1981-07-28 | Dispersion-strengthened aluminium alloys |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0045622B1 (en) |
DE (1) | DE3167605D1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4557893A (en) * | 1983-06-24 | 1985-12-10 | Inco Selective Surfaces, Inc. | Process for producing composite material by milling the metal to 50% saturation hardness then co-milling with the hard phase |
FR2549493B1 (en) * | 1983-07-21 | 1987-07-31 | Cegedur | PROCESS FOR OBTAINING HIGH STRENGTH ALUMINUM ALLOY POWDER FROM SPINED SEMI-PRODUCTS |
DE3330597C2 (en) * | 1983-08-25 | 1986-07-24 | Vereinigte Aluminium-Werke AG, 1000 Berlin und 5300 Bonn | Process for the production of an alloy additive for lightweight aluminum components and its use |
CA1284896C (en) * | 1984-10-23 | 1991-06-18 | Paul S. Gilman | Method for producing dispersion strengthened aluminum alloys |
US4801339A (en) * | 1985-03-15 | 1989-01-31 | Inco Alloys International, Inc. | Production of Al alloys with improved properties |
US4668470A (en) * | 1985-12-16 | 1987-05-26 | Inco Alloys International, Inc. | Formation of intermetallic and intermetallic-type precursor alloys for subsequent mechanical alloying applications |
US4624705A (en) * | 1986-04-04 | 1986-11-25 | Inco Alloys International, Inc. | Mechanical alloying |
GB8713449D0 (en) * | 1987-06-09 | 1987-07-15 | Alcan Int Ltd | Aluminium alloy composites |
DE3813224A1 (en) * | 1988-04-20 | 1988-08-25 | Krupp Gmbh | METHOD FOR ADJUSTING FINE CRYSTALLINE TO NANOCRISTALLINE STRUCTURES IN METAL-METAL METALOID POWDER |
US4923532A (en) * | 1988-09-12 | 1990-05-08 | Allied-Signal Inc. | Heat treatment for aluminum-lithium based metal matrix composites |
CN116875839B (en) * | 2023-09-06 | 2023-12-12 | 山东伟盛铝业有限公司 | Aluminum lithium alloy profile and preparation method thereof |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2947068A (en) * | 1958-04-18 | 1960-08-02 | John S Nachtman | Aluminum base powder products |
GB1216513A (en) * | 1967-01-16 | 1970-12-23 | Atomenergikommissionen | Improvements in and relating to dispersion strengthened aluminium products |
DE1558491C3 (en) * | 1967-04-05 | 1975-10-23 | Josif Naumowitsch Fridljander | Use of aluminum-magnesium-lithium alloys as non-oxidizing materials in the air |
US3591362A (en) * | 1968-03-01 | 1971-07-06 | Int Nickel Co | Composite metal powder |
DE1927500B2 (en) * | 1969-05-30 | 1972-06-15 | Max Planck Gesellschaft zur Förde rung der Wissenschaften E V , 8000 Mun chen | USE OF AN ALUMINUM ALLOY CONTAINING LITHIUM AS A STRESS CORROSION-RESISTANT MATERIAL |
US3816080A (en) * | 1971-07-06 | 1974-06-11 | Int Nickel Co | Mechanically-alloyed aluminum-aluminum oxide |
BE785949A (en) * | 1971-07-06 | 1973-01-08 | Int Nickel Ltd | COMPOUND METAL POWDERS AND THEIR PRODUCTION |
-
1981
- 1981-07-28 DE DE8181303470T patent/DE3167605D1/en not_active Expired
- 1981-07-28 EP EP19810303470 patent/EP0045622B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0045622B1 (en) | 1984-12-05 |
EP0045622A1 (en) | 1982-02-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8339 | Ceased/non-payment of the annual fee |