ES2142747B1 - POLY-MICROALLOYED COPPER WITH HIGH ELECTRICAL CONDUCTIVITY AND THERMAL AND MECHANICAL PROPERTIES SUPERIOR TO THOSE OF CONVENTIONAL COPPER BASE ALLOYS. - Google Patents

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

Info

Publication number
ES2142747B1
ES2142747B1 ES9800468A ES9800468A ES2142747B1 ES 2142747 B1 ES2142747 B1 ES 2142747B1 ES 9800468 A ES9800468 A ES 9800468A ES 9800468 A ES9800468 A ES 9800468A ES 2142747 B1 ES2142747 B1 ES 2142747B1
Authority
ES
Spain
Prior art keywords
copper
poly
mechanical properties
electrical conductivity
microalloyed
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
ES9800468A
Other languages
Spanish (es)
Other versions
ES2142747A1 (en
Inventor
Alvarez Ferran Espiell
Ribera Josep Maria Chimenos
Lopez Miguel Angel Fernandez
Rubix Merce Segarra
Zamora Miguel Garcia
Arderiu Jose Oriol Guixa
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 ES9800468A priority Critical patent/ES2142747B1/en
Priority to ES9900256A priority patent/ES2159225B1/en
Priority to US09/262,709 priority patent/US6103188A/en
Publication of ES2142747A1 publication Critical patent/ES2142747A1/en
Application granted granted Critical
Publication of ES2142747B1 publication Critical patent/ES2142747B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

Cobre poli-microaleado con elevada conductividad eléctrica y propiedades térmicas y mecánicas superiores a las de las aleaciones base cobre convencionales. El cobre poli-microaleado de la invención es aplicable como base metálica para circuitos eléctricos, que mejora notablemente las características físicas importantes de las citadas bases metálicas, ya que presenta una conductividad eléctrica elevada y unas propiedades térmicas y mecánicas superiores a las aleaciones base cobre utilizadas convencionalmente. Para lo cual, el cobre poli-microaleado consiste en una poli-microaleación a base de cobre de elevada pureza que comprende múltiples metales aleantes; preferentemente Pb, Sn, Ag, Ni, Sb, Fe y Zn, en concentraciones entre 20 y 500 gramos por tonelada de aleación, dependiendo del metal.Poly-microalloyed copper with high electrical conductivity and superior thermal and mechanical properties than conventional copper-based alloys. The poly-microalloyed copper of the invention is applicable as a metallic base for electrical circuits, which greatly improves the important physical characteristics of the mentioned metallic bases, since it has a high electrical conductivity and superior thermal and mechanical properties than the copper-based alloys used. conventionally. For this, poly-micro-alloyed copper consists of a high-purity copper-based poly-micro-alloy comprising multiple alloying metals; preferably Pb, Sn, Ag, Ni, Sb, Fe and Zn, in concentrations between 20 and 500 grams per ton of alloy, depending on the metal.

ES9800468A 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. Expired - Fee Related ES2142747B1 (en)

Priority Applications (3)

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.
ES9900256A 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.
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
ES2142747A1 ES2142747A1 (en) 2000-04-16
ES2142747B1 true ES2142747B1 (en) 2000-12-16

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 After (1)

Application Number Title Priority Date Filing Date
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.

Country Status (1)

Country Link
ES (2) ES2142747B1 (en)

Families Citing this family (4)

* 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.
ES2350788B1 (en) * 2010-07-22 2011-09-08 La Farga Lacambra, S.A. POLYMICROALEED COPPER THREAD FOR WELDING.
US20130264093A1 (en) * 2011-01-24 2013-10-10 La Farga Lacambra, S.A.U. Electrical Conductor for Transporting Electrical Energy and Corresponding Production Method
ES2377925B1 (en) * 2011-11-24 2012-10-30 La Farga Lacambra, Sau ELECTRICAL DRIVER FOR THE TRANSPORT OF ELECTRICAL ENERGY AND CORRESPONDING MANUFACTURING PROCEDURE.

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

Also Published As

Publication number Publication date
ES2159225A1 (en) 2001-09-16
ES2142747A1 (en) 2000-04-16
ES2159225B1 (en) 2002-05-01

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