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ES2159225B1 - POLY-MICROALEATED COPPER WITH HIGH ELECTRICAL CONDUCTIVITY AND THERMAL AND MECHANICAL PROPERTIES SUPERIOR TO THOSE OF CONVENTIONABLE COPPER BASE ALLOYS. - Google Patents

POLY-MICROALEATED COPPER WITH HIGH ELECTRICAL CONDUCTIVITY AND THERMAL AND MECHANICAL PROPERTIES SUPERIOR TO THOSE OF CONVENTIONABLE COPPER BASE ALLOYS.

Info

Publication number
ES2159225B1
ES2159225B1 ES9900256A ES9900256A ES2159225B1 ES 2159225 B1 ES2159225 B1 ES 2159225B1 ES 9900256 A ES9900256 A ES 9900256A ES 9900256 A ES9900256 A ES 9900256A ES 2159225 B1 ES2159225 B1 ES 2159225B1
Authority
ES
Spain
Prior art keywords
copper
poly
thermal
mechanical properties
those
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 - Fee Related
Application number
ES9900256A
Other languages
Spanish (es)
Other versions
ES2159225A1 (en
Inventor
Arderiu Jose Oriol Guixa
Zamora Miquel Garcia
Alvarez Ferran Espiell
Lopez Miquel Angel Fernandez
Broco Araceli Esparducer
Rubik Merce Segarra
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.)
La Farga Lacambra SA
Original Assignee
La Farga Lacambra 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 La Farga Lacambra SA filed Critical La Farga Lacambra SA
Priority to US09/262,709 priority Critical patent/US6103188A/en
Publication of ES2159225A1 publication Critical patent/ES2159225A1/en
Application granted granted Critical
Publication of ES2159225B1 publication Critical patent/ES2159225B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

Perfeccionamientos en el objeto de la patente principal n° 9800468 por "Cobre poli-microaleado con elevada conductividad eléctrica y propiedades térmicas y mecánicas superiores a las de las aleaciones base cobre convencionales". Se propone una nueva microaleación de cobre con alta conductividad, excelente resistencia al calor y con alta resistencia a la tracción, la cual puede ser obtenida a través de los procesos convencionales de colada continua o colada semicontinua y que consta esencialmente en al menos uno de los siguientes elementos microaleantes: 5-800 mg/kg Pb 1-30 mg/kg Bi 10-100 mg/kg Sb 20- 500 mg/kg Zn 5-1000 mg/kg Ag 10-400 mg/kg Fe 5-700 mg/kg Sn 15- 500 mg/kg Ni 1-25 mg/kg Cd 1-15 mg/kg S en todos los casos con 20/500 mg/kg O (oxígeno).Refinements in the object of the main patent No. 9800468 for "Poly-microalloyed copper with high electrical conductivity and thermal and mechanical properties superior to those of conventional copper base alloys". A new copper micro-alloy with high conductivity, excellent heat resistance and high tensile strength is proposed, which can be obtained through conventional continuous casting or semi-continuous casting processes and consisting essentially of at least one of the following micro-alloying elements: 5-800 mg / kg Pb 1-30 mg / kg Bi 10-100 mg / kg Sb 20- 500 mg / kg Zn 5-1000 mg / kg Ag 10-400 mg / kg Fe 5-700 mg / kg Sn 15-500 mg / kg Ni 1-25 mg / kg Cd 1-15 mg / kg S in all cases with 20/500 mg / kg O (oxygen).

ES9900256A 1998-03-05 1999-02-08 POLY-MICROALEATED COPPER WITH HIGH ELECTRICAL CONDUCTIVITY AND THERMAL AND MECHANICAL PROPERTIES SUPERIOR TO THOSE OF CONVENTIONABLE COPPER BASE ALLOYS. Expired - Fee Related ES2159225B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US09/262,709 US6103188A (en) 1998-03-05 1999-03-04 High-conductivity copper microalloys obtained by conventional continuous or semi-continuous casting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9800468A ES2142747B1 (en) 1998-03-05 1998-03-05 POLY-MICROALLOYED COPPER WITH HIGH ELECTRICAL CONDUCTIVITY AND THERMAL AND MECHANICAL PROPERTIES SUPERIOR TO THOSE OF CONVENTIONAL COPPER BASE ALLOYS.

Publications (2)

Publication Number Publication Date
ES2159225A1 ES2159225A1 (en) 2001-09-16
ES2159225B1 true ES2159225B1 (en) 2002-05-01

Family

ID=8302999

Family Applications (2)

Application Number Title Priority Date Filing Date
ES9800468A Expired - Fee Related ES2142747B1 (en) 1998-03-05 1998-03-05 POLY-MICROALLOYED COPPER WITH HIGH ELECTRICAL CONDUCTIVITY AND THERMAL AND MECHANICAL PROPERTIES SUPERIOR TO THOSE OF CONVENTIONAL COPPER BASE ALLOYS.
ES9900256A Expired - Fee Related ES2159225B1 (en) 1998-03-05 1999-02-08 POLY-MICROALEATED COPPER WITH HIGH ELECTRICAL CONDUCTIVITY AND THERMAL AND MECHANICAL PROPERTIES SUPERIOR TO THOSE OF CONVENTIONABLE COPPER BASE ALLOYS.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES9800468A Expired - Fee Related ES2142747B1 (en) 1998-03-05 1998-03-05 POLY-MICROALLOYED COPPER WITH HIGH ELECTRICAL CONDUCTIVITY AND THERMAL AND MECHANICAL PROPERTIES SUPERIOR TO THOSE OF CONVENTIONAL COPPER BASE ALLOYS.

Country Status (1)

Country Link
ES (2) ES2142747B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2350788A1 (en) * 2010-07-22 2011-01-27 La Farga Lacambra, S.A. Polymicroaleate coil weld for welding (Machine-translation by Google Translate, not legally binding)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2360718B1 (en) * 2009-11-24 2012-07-02 La Farga Lacambra, S.A.U. COPPER ALLOY HIGH PERFORMANCE.
ES2377925B1 (en) * 2011-11-24 2012-10-30 La Farga Lacambra, Sau ELECTRICAL DRIVER FOR THE TRANSPORT OF ELECTRICAL ENERGY AND CORRESPONDING MANUFACTURING PROCEDURE.
EP2669900B1 (en) * 2011-01-24 2015-07-29 La Farga Lacambra, S.A. Electrical conductor for transporting electrical energy and corresponding production method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3551622A (en) * 1963-03-22 1970-12-29 Hitachi Ltd Alloy materials for electrodes of vacuum circuit breakers
GB2178448B (en) * 1985-07-31 1988-11-02 Wieland Werke Ag Copper-chromium-titanium-silicon alloy and application thereof
FR2615046B1 (en) * 1987-05-04 1992-12-31 Merlin Gerin SINTERED COMPOSITE MATERIAL FOR ELECTRICAL CONTACT AND CONTACT PAD USING SAID MATERIAL
GB2311297B (en) * 1994-03-22 1998-09-16 Nippon Mining Co Copper alloy suited for electrical components and having high strength and high electric conductivity

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2350788A1 (en) * 2010-07-22 2011-01-27 La Farga Lacambra, S.A. Polymicroaleate coil weld for welding (Machine-translation by Google Translate, not legally binding)

Also Published As

Publication number Publication date
ES2159225A1 (en) 2001-09-16
ES2142747A1 (en) 2000-04-16
ES2142747B1 (en) 2000-12-16

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