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 iron

Info

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
Application number
FR7212569A
Other languages
French (fr)
Other versions
FR2179515B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rio Tinto France SAS
Original Assignee
Aluminium Pechiney SA
Societe de Vente de lAluminium Pechiney SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Aluminium Pechiney SA, Societe de Vente de lAluminium Pechiney SA filed Critical Aluminium Pechiney SA
Priority to FR7212569A priority Critical patent/FR2179515A1/en
Priority to IT2274473A priority patent/IT983712B/en
Priority to AR24747073A priority patent/AR197035A1/en
Priority to ES413530A priority patent/ES413530A1/en
Priority to BE129825A priority patent/BE797988A/en
Priority to CH515573A priority patent/CH572656A5/xx
Priority to BR262973A priority patent/BR7302629D0/en
Publication of FR2179515A1 publication Critical patent/FR2179515A1/en
Application granted granted Critical
Publication of FR2179515B1 publication Critical patent/FR2179515B1/fr
Granted legal-status Critical Current

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.
FR7212569A 1972-04-11 1972-04-11 Aluminium-based electrical conductor - by drawing and heat treating alloy contg magnesium, silicon and iron Granted FR2179515A1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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