DK1201779T3 - Process for manufacturing an electrical alloy of an aluminum alloy - Google Patents

Process for manufacturing an electrical alloy of an aluminum alloy

Info

Publication number
DK1201779T3
DK1201779T3 DK00811003T DK00811003T DK1201779T3 DK 1201779 T3 DK1201779 T3 DK 1201779T3 DK 00811003 T DK00811003 T DK 00811003T DK 00811003 T DK00811003 T DK 00811003T DK 1201779 T3 DK1201779 T3 DK 1201779T3
Authority
DK
Denmark
Prior art keywords
maximum
alloy
over
aluminum
manufacturing
Prior art date
Application number
DK00811003T
Other languages
Danish (da)
Inventor
Stephan Herrmann
Ernst Gold
Original Assignee
Alcan Tech & Man Ag
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 Alcan Tech & Man Ag filed Critical Alcan Tech & Man Ag
Application granted granted Critical
Publication of DK1201779T3 publication Critical patent/DK1201779T3/en

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
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • 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
    • C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
    • C22C21/08—Alloys based on aluminium with magnesium as the next major constituent with silicon
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Conductive Materials (AREA)
  • Inorganic Fibers (AREA)

Abstract

Electrical conductor is made from an aluminum alloy of the AlMgSi type containing (in wt.%) 0.4-0.6 silicon, 0.15-0.2 iron, maximum 0.03 copper, maximum 0.05 manganese, 0.4-0.6 magnesium, maximum 0.01 chromium, maximum 0.03 zinc, maximum 0.02 titanium, maximum 0.03 further alloying components, and a balance of aluminum. The alloy is present in the over-aged state T7. An Independent claim is also included for a process for the production of the electrical conductor comprising extruding the above alloy to a profile and hot ageing to produce the over-aged state T7. Preferred Features: The over-aged state T7 is produced by hot ageing in the region of 160-230 degrees C for 5-30 hours.
DK00811003T 2000-10-27 2000-10-27 Process for manufacturing an electrical alloy of an aluminum alloy DK1201779T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00811003A EP1201779B1 (en) 2000-10-27 2000-10-27 Process for producing an electrical conductor in aluminium alloy

Publications (1)

Publication Number Publication Date
DK1201779T3 true DK1201779T3 (en) 2006-07-10

Family

ID=8174997

Family Applications (1)

Application Number Title Priority Date Filing Date
DK00811003T DK1201779T3 (en) 2000-10-27 2000-10-27 Process for manufacturing an electrical alloy of an aluminum alloy

Country Status (6)

Country Link
EP (1) EP1201779B1 (en)
AT (1) ATE319865T1 (en)
DE (1) DE50012363D1 (en)
DK (1) DK1201779T3 (en)
ES (1) ES2257281T3 (en)
PT (1) PT1201779E (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103103418A (en) * 2012-12-11 2013-05-15 龙口市丛林铝材有限公司 Production method of aluminum alloy conductor rail
EP3038114B1 (en) * 2014-12-23 2019-02-06 Hydro Aluminium Rolled Products GmbH Aluminium alloy for lead frames

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH535285A (en) * 1965-10-14 1973-03-31 Olin Mathieson Heat treatment of al-mg-si alloys used as conductors
FR2053838A5 (en) * 1969-07-21 1971-04-16 Pechiney Insulated aluminium wire for domestic usage
FR2148200A1 (en) * 1971-08-03 1973-03-11 Westinghouse Electric Corp Aluminium alloy windings - for io mva transformers - have high strength in short circuit operation
US3845551A (en) * 1971-08-03 1974-11-05 Westinghouse Electric Corp High strength high conductivity aluminum alloy windings in large core form transformers
US3849210A (en) * 1971-08-03 1974-11-19 L Kunsman High strength high conductivity aluminum alloy windings in large core form transformers
FR2179515A1 (en) * 1972-04-11 1973-11-23 Pechiney Aluminium Aluminium-based electrical conductor - by drawing and heat treating alloy contg magnesium, silicon and iron
FR2286886A1 (en) * 1974-10-04 1976-04-30 Pechiney Aluminium ELECTRICAL CONDUCTORS IN ALUMINUM ALLOYS AND METHODS OF OBTAINING
FR2313458A1 (en) * 1975-06-06 1976-12-31 Pechiney Aluminium IMPROVEMENTS IN THE MANUFACTURING PROCESSES OF AL-MG-SI ALLOY ELECTRIC CONDUCTORS INTENDED IN PARTICULAR FOR APPLICATIONS IN THE FORM OF INSULATED WIRES AND CABLES
RO68439A (en) * 1975-05-14 1980-08-15 Societe De Vente De L'aluminium Pechiney,Fr ALUMINUM ALLOY ELECTRICAL CONDUCTOR AND METHODS FOR OBTAINING THE SAME
FR2342544A1 (en) * 1975-05-28 1977-09-23 Pechiney Aluminium PROCESS FOR MANUFACTURING AL-MG-SI ALLOY WIRES INTENDED FOR THE MANUFACTURE OF OVERHEAD ENERGY TRANSPORT CABLES
FR2368126A2 (en) * 1976-10-18 1978-05-12 Pechiney Aluminium Aluminium-magnesium-silicon-iron alloy contg. added copper - to give improved mechanical properties when warm drawn to wire
FR2379329A1 (en) * 1977-02-02 1978-09-01 Pechiney Aluminium CONTINUOUS DIE AND LAMINATE MACHINE WIRE PRODUCTION PROCESS
LU80656A1 (en) * 1978-12-14 1980-07-21 Lamitref TREATMENT AND STRUCTURE OF A WELL BASED ON NON-FERROUS METAL
LU83249A1 (en) * 1981-03-23 1983-02-22 Huwaert Leo Cloostermans PROCESS FOR MANUFACTURING ALUMINUM MACHINE WIRE
AUPO084796A0 (en) * 1996-07-04 1996-07-25 Comalco Aluminium Limited 6xxx series aluminium alloy

Also Published As

Publication number Publication date
ATE319865T1 (en) 2006-03-15
EP1201779B1 (en) 2006-03-08
PT1201779E (en) 2006-07-31
EP1201779A1 (en) 2002-05-02
DE50012363D1 (en) 2006-05-04
ES2257281T3 (en) 2006-08-01

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