GB1036635A - Beryllium copper based alloys and method of producing green compacts and sintered articles therefrom - Google Patents
Beryllium copper based alloys and method of producing green compacts and sintered articles therefromInfo
- Publication number
- GB1036635A GB1036635A GB23354/63A GB2335463A GB1036635A GB 1036635 A GB1036635 A GB 1036635A GB 23354/63 A GB23354/63 A GB 23354/63A GB 2335463 A GB2335463 A GB 2335463A GB 1036635 A GB1036635 A GB 1036635A
- Authority
- GB
- United Kingdom
- Prior art keywords
- copper
- copper based
- compacted
- beryllium
- sintered body
- 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 3
- 229910045601 alloy Inorganic materials 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 title 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 5
- 229910052790 beryllium Inorganic materials 0.000 abstract 3
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 abstract 3
- 229910052802 copper Inorganic materials 0.000 abstract 3
- 239000010949 copper Substances 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 238000005245 sintering Methods 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 239000000843 powder Substances 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
- C22C1/0425—Copper-based 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
Abstract
In a process of forming sintered body of copper beryllium, a powder of a copper based alloy containing beryllium is mixed with copper powder, the mixture is compacted at a temperature below sintering and finally sintered. The beryllium content of the sintered body ranges from 0.4%-3.6% and may also contain up to 0.5% of cobalt and/or nickel. The starting mixture consists of 10%-90% of the copper based alloy and the balance copper powder which has an apparent density of 1.7 to 2.2 gm/cc. and at least 80% is minus 325 mesh. The mixture is compacted at 5-100 t.s.i. or it may be roll compacted into green strip. Sintering is carried out at 1500 DEG F.-1750 DEG F. in hydrogen, cracked ammonia, hydrocarbon gas, carbon monoxide, inert gas or vacuum. The sintered body may be cold rolled or hot worked, and heat treated.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201814A US3196007A (en) | 1962-06-12 | 1962-06-12 | Beryllium copper composition and method of producing green compacts and sintered articles therefrom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1036635A true GB1036635A (en) | 1966-07-20 |
Family
ID=22747413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB23354/63A Expired GB1036635A (en) | 1962-06-12 | 1963-06-12 | Beryllium copper based alloys and method of producing green compacts and sintered articles therefrom |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3196007A (en) |
| GB (1) | GB1036635A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3343929A (en) * | 1964-06-22 | 1967-09-26 | Ray J Van Thyne | Oxidation-resistant beryllium articles and process of making |
| US3325257A (en) * | 1964-09-11 | 1967-06-13 | North American Aviation Inc | Sintered alloys of beryllium |
| US3350201A (en) * | 1964-09-11 | 1967-10-31 | North American Aviation Inc | Method of producing sintered alloys of beryllium |
| US3333950A (en) * | 1964-10-06 | 1967-08-01 | Engelhard Ind Inc | Metal composition for powder metallurgy moldings and method for production |
| US3475142A (en) * | 1966-05-13 | 1969-10-28 | Stanley Abkowitz | Titanium alloy beryllium composites |
| JPS56134404A (en) | 1980-03-24 | 1981-10-21 | Sony Corp | Conductive material and method of prdoducing same |
| JPS57107501A (en) * | 1980-12-25 | 1982-07-05 | Sony Corp | Conduction material |
| FR2915622B1 (en) * | 2007-04-30 | 2009-07-31 | Valeo Electronique Sys Liaison | PROVEN FOR ASSEMBLING AN ORGAN ON A SINTERED SUPPORT OF A CONDUCTIVE POWDER MASS |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2380506A (en) * | 1943-07-03 | 1945-07-31 | Beryllium Corp | Method of surface hardening beryllium-copper alloys and articles comprised thereof |
| US2872311A (en) * | 1955-11-14 | 1959-02-03 | Birmingham Small Arms Co Ltd | Poweder metal compacts |
| US2920958A (en) * | 1955-11-21 | 1960-01-12 | Wargons Ab | Method for the powder metallurgical manufacture of chromium alloys |
| US2937942A (en) * | 1957-01-23 | 1960-05-24 | American Metal Climax Inc | Process for making metal strip from metal powder |
-
1962
- 1962-06-12 US US201814A patent/US3196007A/en not_active Expired - Lifetime
-
1963
- 1963-06-12 GB GB23354/63A patent/GB1036635A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3196007A (en) | 1965-07-20 |
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