GB1525961A - Aluminium alloy electrical conductors and a process for producing them - Google Patents
Aluminium alloy electrical conductors and a process for producing themInfo
- Publication number
- GB1525961A GB1525961A GB35512/75A GB3551275A GB1525961A GB 1525961 A GB1525961 A GB 1525961A GB 35512/75 A GB35512/75 A GB 35512/75A GB 3551275 A GB3551275 A GB 3551275A GB 1525961 A GB1525961 A GB 1525961A
- Authority
- GB
- United Kingdom
- Prior art keywords
- treatment
- aluminium alloy
- producing
- aug
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
- H01B1/023—Alloys based on aluminium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Conductive Materials (AREA)
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
- Extrusion Of Metal (AREA)
Abstract
1525961 Aluminium alloy wires; heat treatment SOC DE VENTE DE L'ALUMINIUM PECHINEY 28 Aug 1975 [28 Aug 1974] 35512/75 Heading C7A An electrical conductor having a resistivity of # 2À88 micro-ohm/cm at 20C (i.e. < 60% I.A.C.S.), breaking strain 13-19 hecto bar and elongation # 5 % is formed from an alloy containing in wt per cent with the proviso that Al-Fe-Si alloys containing <0-24% Si must also contain Cu within the range specified. The alloy has been subjected to such treatment that the elements of the first and second groups above are at least substantially out of solution. The conductor is produced by subjecting a blank to reduction with a work-hardening figure of < 1000% followed by a final heat-treatment at 150-300C for a few minutes to 24 hours. Additionally an intermediate heat-treatment of 10 minutes to 10 hours at 180-250C may be applied during working.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7430112A FR2289035A1 (en) | 1974-08-29 | 1974-08-29 | ELECTRICAL CONDUCTORS IN ALUMINUM ALLOYS AND PROCESS FOR OBTAINING |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1525961A true GB1525961A (en) | 1978-09-27 |
Family
ID=9142801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB35512/75A Expired GB1525961A (en) | 1974-08-29 | 1975-08-28 | Aluminium alloy electrical conductors and a process for producing them |
Country Status (21)
| Country | Link |
|---|---|
| JP (1) | JPS5150213A (en) |
| BE (1) | BE832844A (en) |
| BR (1) | BR7505507A (en) |
| CA (1) | CA1041190A (en) |
| CH (1) | CH607241A5 (en) |
| DE (1) | DE2537804C3 (en) |
| DK (1) | DK382175A (en) |
| ES (1) | ES440508A1 (en) |
| FI (1) | FI752383A (en) |
| FR (1) | FR2289035A1 (en) |
| GB (1) | GB1525961A (en) |
| IL (1) | IL47706A (en) |
| IT (1) | IT1042006B (en) |
| LU (1) | LU73274A1 (en) |
| NL (1) | NL7510263A (en) |
| NO (1) | NO752340L (en) |
| RO (1) | RO63771A (en) |
| SE (1) | SE7509647L (en) |
| SU (1) | SU649338A3 (en) |
| TR (1) | TR18668A (en) |
| ZA (1) | ZA755492B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5411822A (en) * | 1977-06-30 | 1979-01-29 | Fujikura Ltd | High strength heat resistant aluminium alloy for electric conduction |
| US4845543A (en) * | 1983-09-28 | 1989-07-04 | Hitachi, Ltd. | Semiconductor device and method of manufacturing the same |
| IT1183375B (en) * | 1984-02-24 | 1987-10-22 | Hitachi Ltd | SEMICONDUCTOR DEVICE INCLUDING A BALL, CONDUCTING WIRES AND EXTERNAL CONDUCTING PORTIONS ARE CONNECTED TO THE BALL THROUGH SUCH CONDUCTING WIRES |
| JPH01255637A (en) * | 1988-04-05 | 1989-10-12 | Sky Alum Co Ltd | Aluminum alloy for conducting electricity |
| JPH0627062U (en) * | 1992-09-10 | 1994-04-12 | 新電元工業株式会社 | General-purpose grinder molding jig |
| JP5186739B2 (en) * | 2006-08-07 | 2013-04-24 | 日立電線株式会社 | Conductive aluminum alloy wiring material and wiring material using the same |
| RU2446222C1 (en) * | 2010-10-29 | 2012-03-27 | Федеральное государственное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" | Heat-resistant aluminium-based alloy and method for obtaining deformed semi-finished products from it |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE789416A (en) * | 1970-08-21 | 1973-01-15 | Olin Corp | NEW ALLOY, A GOOD CONDUCTOR OF ELECTRICITY |
| JPS495808A (en) * | 1972-05-11 | 1974-01-19 | ||
| US3770515A (en) * | 1972-05-15 | 1973-11-06 | F Besel | High conductivity aluminum alloys |
| JPS4910887A (en) * | 1972-05-31 | 1974-01-30 | ||
| JPS5323785B2 (en) * | 1972-06-01 | 1978-07-17 |
-
1974
- 1974-08-29 FR FR7430112A patent/FR2289035A1/en active Granted
-
1975
- 1975-06-27 NO NO752340A patent/NO752340L/no unknown
- 1975-07-14 IL IL47706A patent/IL47706A/en unknown
- 1975-08-13 CA CA233,421A patent/CA1041190A/en not_active Expired
- 1975-08-22 FI FI752383A patent/FI752383A/fi not_active Application Discontinuation
- 1975-08-25 DE DE2537804A patent/DE2537804C3/en not_active Expired
- 1975-08-25 IT IT26547/75A patent/IT1042006B/en active
- 1975-08-25 SU SU752163210A patent/SU649338A3/en active
- 1975-08-26 CH CH1103175A patent/CH607241A5/xx not_active IP Right Cessation
- 1975-08-26 DK DK382175A patent/DK382175A/en unknown
- 1975-08-26 TR TR18668A patent/TR18668A/en unknown
- 1975-08-27 ES ES440508A patent/ES440508A1/en not_active Expired
- 1975-08-28 GB GB35512/75A patent/GB1525961A/en not_active Expired
- 1975-08-28 BR BR7505507*A patent/BR7505507A/en unknown
- 1975-08-28 BE BE159545A patent/BE832844A/en not_active IP Right Cessation
- 1975-08-28 JP JP50104486A patent/JPS5150213A/ja active Pending
- 1975-08-28 RO RO7500083282A patent/RO63771A/en unknown
- 1975-08-29 NL NL7510263A patent/NL7510263A/en not_active Application Discontinuation
- 1975-08-29 SE SE7509647A patent/SE7509647L/en unknown
- 1975-08-29 LU LU73274A patent/LU73274A1/xx unknown
-
1976
- 1976-09-13 ZA ZA00755492A patent/ZA755492B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5150213A (en) | 1976-05-01 |
| BE832844A (en) | 1976-03-01 |
| BR7505507A (en) | 1976-08-03 |
| DE2537804C3 (en) | 1980-05-08 |
| ZA755492B (en) | 1976-10-27 |
| ES440508A1 (en) | 1977-03-01 |
| FR2289035B1 (en) | 1977-07-08 |
| LU73274A1 (en) | 1976-05-31 |
| CA1041190A (en) | 1978-10-24 |
| IL47706A (en) | 1977-11-30 |
| FR2289035A1 (en) | 1976-05-21 |
| SU649338A3 (en) | 1979-02-25 |
| FI752383A (en) | 1976-03-01 |
| CH607241A5 (en) | 1978-11-30 |
| RO63771A (en) | 1978-10-15 |
| DK382175A (en) | 1976-03-01 |
| NL7510263A (en) | 1976-03-02 |
| NO752340L (en) | 1976-03-02 |
| TR18668A (en) | 1977-06-23 |
| SE7509647L (en) | 1976-03-01 |
| IT1042006B (en) | 1980-01-30 |
| DE2537804A1 (en) | 1976-03-18 |
| IL47706A0 (en) | 1975-10-15 |
| DE2537804B2 (en) | 1978-07-06 |
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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 |