GB1311152A - Ternary quaternary and more complex alloys of be-al - Google Patents
Ternary quaternary and more complex alloys of be-alInfo
- Publication number
- GB1311152A GB1311152A GB2452170A GB2452170A GB1311152A GB 1311152 A GB1311152 A GB 1311152A GB 2452170 A GB2452170 A GB 2452170A GB 2452170 A GB2452170 A GB 2452170A GB 1311152 A GB1311152 A GB 1311152A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rich phase
- alloys
- complexity index
- alloy
- network
- 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
- 239000000956 alloy Substances 0.000 title abstract 6
- 229910045601 alloy Inorganic materials 0.000 title abstract 6
- 238000007792 addition Methods 0.000 abstract 3
- 239000000843 powder Substances 0.000 abstract 2
- 229910018167 Al—Be Inorganic materials 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 230000005496 eutectics Effects 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052745 lead Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000006104 solid solution Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 229910052726 zirconium 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
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/0408—Light metal alloys
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C25/00—Alloys based on beryllium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
Abstract
1311152 Be-Al base alloys LOCKHEED AIRCRAFT CORP 20 May 1970 [26 May 1969] 24521/70 Addition to 1094269 Heading C7A Alloys comprise 20-90% of the total alloy of Be and the remainder an Al-rich phase of Al containing in solid solution one or more of:- Cu up to 5À7% Ag up to 10% Ti up to 5À5% Mg up to 17À4% Mn up to 1À4% Si up to 1À7% Zn up to 30% with optional additions of one or more of:- Bi up to 0À2% Cd up to 0À4% Cr up to 0À7% Fe up to 0À05% Ni up to 0À05% Pb up to 0À2% Ti up to 0À3% Zr up to 0À3% %'s being by weight based on the Al-rich phase unless otherwise specified; and the alloy has a complexity index of 1 to 5 with the Be present as a network continuous over large distances and the Al-rich phase being a separate single phase continuous network. The alloys may be made providing an Al-Be powder containing at least 20% Be with a Be-rich phase and an Al-rich phase and a complexity index of 1 to 5, adding powder of the addition element(s) and blending and compacting the mixture below the eutectic temperature of the combination of metals used so that the complexity index remains substantially constant.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US82775269A | 1969-05-26 | 1969-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1311152A true GB1311152A (en) | 1973-03-21 |
Family
ID=25250054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2452170A Expired GB1311152A (en) | 1969-05-26 | 1970-05-20 | Ternary quaternary and more complex alloys of be-al |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3664889A (en) |
| JP (1) | JPS5330654B1 (en) |
| DE (1) | DE2026957A1 (en) |
| FR (1) | FR2043668A6 (en) |
| GB (1) | GB1311152A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0921203A1 (en) * | 1997-12-08 | 1999-06-09 | Ngk Insulators, Ltd. | Beryllium-aluminium-based alloy |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5442331B2 (en) * | 1973-11-08 | 1979-12-13 | ||
| DE2454559C3 (en) * | 1974-11-18 | 1982-02-25 | Fridljander, Josif Naumovič | Wrought aluminum alloy with beryllium and magnesium |
| US4359396A (en) * | 1980-12-04 | 1982-11-16 | Allied Corporation | Hydride of beryllium-based intermetallic compound |
| FR2549493B1 (en) * | 1983-07-21 | 1987-07-31 | Cegedur | PROCESS FOR OBTAINING HIGH STRENGTH ALUMINUM ALLOY POWDER FROM SPINED SEMI-PRODUCTS |
| US5551997A (en) * | 1991-10-02 | 1996-09-03 | Brush Wellman, Inc. | Beryllium-containing alloys of aluminum and semi-solid processing of such alloys |
| US5667600A (en) * | 1991-10-02 | 1997-09-16 | Brush Wellman, Inc. | Aluminum alloys containing beryllium and investment casting of such alloys |
| US5421916A (en) * | 1993-09-03 | 1995-06-06 | Nuclear Metals, Inc. | Light weight, high strength beryllium-aluminum alloy |
| US6312534B1 (en) * | 1994-04-01 | 2001-11-06 | Brush Wellman, Inc. | High strength cast aluminum-beryllium alloys containing magnesium |
| JP3504917B2 (en) | 2000-10-11 | 2004-03-08 | 日本碍子株式会社 | Aluminum-beryllium-silicon alloy for automotive engine moving parts and casing members |
| DE102009005673A1 (en) * | 2009-01-22 | 2010-07-29 | Oppugna Lapides Gmbh | Preparing beryllium containing mother alloy e.g. aluminum-beryllium alloy, useful e.g. in gas turbine engines, comprises converting a solid material mixture of a raw material comprising a beryllium concentrate and a metal component |
| US8980168B2 (en) | 2012-02-16 | 2015-03-17 | Materion Brush Inc. | Reduced beryllium casting alloy |
| EP4209291A1 (en) * | 2014-12-12 | 2023-07-12 | Materion Corporation | Additive manufacturing of articles comprising beryllium |
| CN115558830B (en) * | 2022-10-17 | 2023-09-22 | 西北稀有金属材料研究院宁夏有限公司 | High-strength high-elongation beryllium aluminum alloy and preparation method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3337334A (en) * | 1963-12-06 | 1967-08-22 | Lockheed Aircraft Corp | Beryllium-aluminum alloy |
| US3322512A (en) * | 1966-04-21 | 1967-05-30 | Mallory & Co Inc P R | Beryllium-aluminum-silver composite |
| US3323880A (en) * | 1966-05-13 | 1967-06-06 | Mallory & Co Inc P R | Beryllium-aluminum-magnesium composite |
| US3558305A (en) * | 1966-11-28 | 1971-01-26 | Mallory & Co Inc P R | Chill cast particulate composites |
| US3438751A (en) * | 1967-03-23 | 1969-04-15 | Mallory & Co Inc P R | Beryllium-aluminum-silicon composite |
| US3373002A (en) * | 1967-05-11 | 1968-03-12 | Mallory & Co Inc P R | Beryllium-aluminum-copper composites |
| US3379513A (en) * | 1967-05-15 | 1968-04-23 | Mallory & Co Inc P R | Composites of beryllium-aluminum-zinc |
-
1969
- 1969-05-26 US US827752A patent/US3664889A/en not_active Expired - Lifetime
-
1970
- 1970-05-20 GB GB2452170A patent/GB1311152A/en not_active Expired
- 1970-05-26 DE DE19702026957 patent/DE2026957A1/en not_active Ceased
- 1970-05-26 FR FR7019203A patent/FR2043668A6/fr not_active Expired
- 1970-05-26 JP JP4509570A patent/JPS5330654B1/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0921203A1 (en) * | 1997-12-08 | 1999-06-09 | Ngk Insulators, Ltd. | Beryllium-aluminium-based alloy |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2026957A1 (en) | 1970-12-03 |
| US3664889A (en) | 1972-05-23 |
| JPS5330654B1 (en) | 1978-08-29 |
| FR2043668A6 (en) | 1971-02-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PE | Patent expired | ||
| PE | Patent expired |