FR2179515A1 - Aluminium-based electrical conductor - by drawing and heat treating alloy contg magnesium, silicon and iron - Google Patents
Aluminium-based electrical conductor - by drawing and heat treating alloy contg magnesium, silicon and ironInfo
- Publication number
- FR2179515A1 FR2179515A1 FR7212569A FR7212569A FR2179515A1 FR 2179515 A1 FR2179515 A1 FR 2179515A1 FR 7212569 A FR7212569 A FR 7212569A FR 7212569 A FR7212569 A FR 7212569A FR 2179515 A1 FR2179515 A1 FR 2179515A1
- Authority
- FR
- France
- Prior art keywords
- degrees
- heat treating
- hrs
- aluminium
- magnesium
- 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
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
- C22F1/05—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Conductive Materials (AREA)
Abstract
The alloy contains (wt.%) 0.2-0.9 Mg, 0.2-0.9 Si and is not >0.7 Fe, and impurities. An initial ingot form is rolled to rod then drawn to wire before heat treating at 250-300 degrees C for 1-8 hrs. When the wire has a diameter of ca. 0.5 mm, the minimum period of heat treatment is >=1 hr. at 300 degrees C, or 4 hrs. at 250 degrees C. When the wire has a diameter of ca. 0.63 mm, the heat treatment is 3-5 hrs. at 250 degrees C, or 1-2 hrs. at 270 degrees C. Uniform pdt. obtained without an additional homogenisation stage. Good strength, ductility, electrical conductivity, resistance of flow, and surface appearance.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7212569A FR2179515A1 (en) | 1972-04-11 | 1972-04-11 | Aluminium-based electrical conductor - by drawing and heat treating alloy contg magnesium, silicon and iron |
IT2274473A IT983712B (en) | 1972-04-11 | 1973-04-09 | PROCESS FOR MANUFACTURING AN ELECTRIC CONDUCTOR AND CONDUCTORS OBTAINED |
AR24747073A AR197035A1 (en) | 1972-04-11 | 1973-04-10 | PROCEDURE FOR THE MANUFACTURE OF AN ELECTRICAL CONDUCTOR AND OBTAINED CONDUCTORS |
ES413530A ES413530A1 (en) | 1972-04-11 | 1973-04-10 | Procedure for the manufacture of electrical conductors. (Machine-translation by Google Translate, not legally binding) |
BE129825A BE797988A (en) | 1972-04-11 | 1973-04-10 | METHOD OF MANUFACTURING AN ELECTRIC CONDUCTOR AND CONDUCTORS OBTAINED |
CH515573A CH572656A5 (en) | 1972-04-11 | 1973-04-10 | |
BR262973A BR7302629D0 (en) | 1972-04-11 | 1973-04-11 | PROCESS OF MANUFACTURING AN ELECTRIC CONDUCTOR AND CONDUCTORS OBTAINED |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7212569A FR2179515A1 (en) | 1972-04-11 | 1972-04-11 | Aluminium-based electrical conductor - by drawing and heat treating alloy contg magnesium, silicon and iron |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2179515A1 true FR2179515A1 (en) | 1973-11-23 |
FR2179515B1 FR2179515B1 (en) | 1975-03-21 |
Family
ID=9096624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7212569A Granted FR2179515A1 (en) | 1972-04-11 | 1972-04-11 | Aluminium-based electrical conductor - by drawing and heat treating alloy contg magnesium, silicon and iron |
Country Status (7)
Country | Link |
---|---|
AR (1) | AR197035A1 (en) |
BE (1) | BE797988A (en) |
BR (1) | BR7302629D0 (en) |
CH (1) | CH572656A5 (en) |
ES (1) | ES413530A1 (en) |
FR (1) | FR2179515A1 (en) |
IT (1) | IT983712B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2624976A1 (en) * | 1975-06-06 | 1976-12-09 | Pechiney Aluminium | METHOD OF MANUFACTURING ALUMINUM LADDERS |
EP0756289A1 (en) * | 1995-07-27 | 1997-01-29 | Aluminium Pechiney | Aluminium conductors with improved electrical contact properties and process for manufacturing the same |
EP1201779A1 (en) * | 2000-10-27 | 2002-05-02 | Alcan Technology & Management AG | Electrical conductor in aluminium alloy |
USRE40788E1 (en) | 1999-07-02 | 2009-06-23 | Hydro Aluminium Deutschland Gmbh | Litho strip and method for its manufacture |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2009027A1 (en) * | 1968-05-21 | 1970-01-30 | Southwire Co | |
FR2098364A1 (en) * | 1970-07-13 | 1972-03-10 | Southwire Co | Aluminium alloys - of improved conductivity for electrical wire, cable and connections |
-
1972
- 1972-04-11 FR FR7212569A patent/FR2179515A1/en active Granted
-
1973
- 1973-04-09 IT IT2274473A patent/IT983712B/en active
- 1973-04-10 ES ES413530A patent/ES413530A1/en not_active Expired
- 1973-04-10 AR AR24747073A patent/AR197035A1/en active
- 1973-04-10 CH CH515573A patent/CH572656A5/xx not_active IP Right Cessation
- 1973-04-10 BE BE129825A patent/BE797988A/en unknown
- 1973-04-11 BR BR262973A patent/BR7302629D0/en unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2009027A1 (en) * | 1968-05-21 | 1970-01-30 | Southwire Co | |
FR2098364A1 (en) * | 1970-07-13 | 1972-03-10 | Southwire Co | Aluminium alloys - of improved conductivity for electrical wire, cable and connections |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2624976A1 (en) * | 1975-06-06 | 1976-12-09 | Pechiney Aluminium | METHOD OF MANUFACTURING ALUMINUM LADDERS |
EP0756289A1 (en) * | 1995-07-27 | 1997-01-29 | Aluminium Pechiney | Aluminium conductors with improved electrical contact properties and process for manufacturing the same |
FR2737336A1 (en) * | 1995-07-27 | 1997-01-31 | Pechiney Aluminium | PROCESS FOR SURFACE TREATMENT OF ALUMINUM ELECTRIC WIRES |
USRE40788E1 (en) | 1999-07-02 | 2009-06-23 | Hydro Aluminium Deutschland Gmbh | Litho strip and method for its manufacture |
DE19956692B4 (en) * | 1999-07-02 | 2019-04-04 | Hydro Aluminium Deutschland Gmbh | litho |
EP1201779A1 (en) * | 2000-10-27 | 2002-05-02 | Alcan Technology & Management AG | Electrical conductor in aluminium alloy |
Also Published As
Publication number | Publication date |
---|---|
FR2179515B1 (en) | 1975-03-21 |
CH572656A5 (en) | 1976-02-13 |
ES413530A1 (en) | 1976-01-16 |
AR197035A1 (en) | 1974-03-08 |
BE797988A (en) | 1973-10-10 |
IT983712B (en) | 1974-11-11 |
BR7302629D0 (en) | 1974-07-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
TP | Transmission of property | ||
ST | Notification of lapse |