ES2159378T3 - Metodo para usar electrodos a base de cobre para la soldadura por puntos de aluminio. - Google Patents

Metodo para usar electrodos a base de cobre para la soldadura por puntos de aluminio.

Info

Publication number
ES2159378T3
ES2159378T3 ES97302704T ES97302704T ES2159378T3 ES 2159378 T3 ES2159378 T3 ES 2159378T3 ES 97302704 T ES97302704 T ES 97302704T ES 97302704 T ES97302704 T ES 97302704T ES 2159378 T3 ES2159378 T3 ES 2159378T3
Authority
ES
Spain
Prior art keywords
copper
aluminum
elements
solid solution
mold
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 - Lifetime
Application number
ES97302704T
Other languages
English (en)
Inventor
Dawn R White
Jerald E Jones
Richard L Allor
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.)
Ford Motor Co
Original Assignee
Ford Motor Co
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 Ford Motor Co filed Critical Ford Motor Co
Application granted granted Critical
Publication of ES2159378T3 publication Critical patent/ES2159378T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0205—Non-consumable electrodes; C-electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/10—Spot welding; Stitch welding
    • B23K11/11—Spot welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/222—Non-consumable electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/40—Making wire or rods for soldering or welding
    • B23K35/402—Non-consumable electrodes; C-electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/10—Aluminium or alloys thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Resistance Welding (AREA)
  • Arc Welding In General (AREA)

Abstract

METODO PARA SOLDAR POR PUNTOS PIEZAS A MAQUINA DE ALUMINIO CON ELECTRODOS DE COBRE QUE INCLUYE LAS ETAPAS DE: (A) SOBRECALENTAR COBRE Y UNO O MAS ELEMENTOS X QUE NORMALMENTE TIENEN UNA SOLUBILIDAD PEQUEÑA O NULA EN COBRE A TEMPERATURA AMBIENTE, DICHO SOBRECALENTAMIENTO A TEMPERATURA A LA QUE X ES SOLUBLE EN COBRE, SELECCIONANDO X DEL GRUPO DE MO, TA, V Y W, Y OTROS ELEMENTOS QUE FORMAN FASES MONOSTECTICAS O PERITECTICAS CON COBRE Y ALUMINIO DESPROVISTO DE UN EUTECTICO, DE FORMA QUE X ESTA PRESENTE EN UNA CANTIDAD DE 4-15 % EN PESO DE COBRE; (B) ENFRIANDO RAPIDAMENTE EN LA SOLUCION SOLIDA A TEMPERATURA AMBIENTE PARA RETENER DICHOS ELEMENTOS EN SOLUCION SOLIDA; (C) SIMULTANEA O SUBSIGUIENTEMENTE A LA ETAPA (B), MOLDEAR LA SOLUCION SOLIDA COMO UN ELECTRODO; Y (D) PASAR CORRIENTE A TRAVES DEL ELECTRODO PARA SOLDAR POR PUNTOS LAS PIEZAS A MAQUINA DE ALUMINIO. EL SOBRECALENTAMIENTO Y EL ENFRIAMIENTO RAPIDO PUEDEN REALIZARSE ATOMIZANDO UNA COLADA DE CU Y X CON UN GAS PRESURIZADO QUE DIRIGE EL NEBULIZADO SOBRE UN OBJETIVO PARA ENFRIAR MAS Y EVENTUALMENTE TRABAJAR O MOLDEAR.
ES97302704T 1996-05-06 1997-04-21 Metodo para usar electrodos a base de cobre para la soldadura por puntos de aluminio. Expired - Lifetime ES2159378T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64218296A 1996-05-06 1996-05-06

Publications (1)

Publication Number Publication Date
ES2159378T3 true ES2159378T3 (es) 2001-10-01

Family

ID=24575540

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97302704T Expired - Lifetime ES2159378T3 (es) 1996-05-06 1997-04-21 Metodo para usar electrodos a base de cobre para la soldadura por puntos de aluminio.

Country Status (5)

Country Link
US (1) US6144006A (es)
EP (1) EP0806263B1 (es)
CA (1) CA2204076A1 (es)
DE (1) DE69705671T2 (es)
ES (1) ES2159378T3 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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DE19939399A1 (de) 1999-08-19 2001-02-22 Niehoff Kg Maschf Glühvorrichtung
US20070040702A1 (en) * 2005-05-02 2007-02-22 Mosher Todd J Method for creating highly integrated satellite systems
US20070029446A1 (en) * 2005-05-02 2007-02-08 Mosher Todd J Modular platform architecture for satellites
US7673389B2 (en) * 2005-07-19 2010-03-09 International Business Machines Corporation Cold plate apparatus and method of fabrication thereof with a controlled heat transfer characteristic between a metallurgically bonded tube and heat sink for facilitating cooling of an electronics component
US8920218B2 (en) * 2012-07-11 2014-12-30 Ford Global Technologies, Llc Resistance spot weld electrode dresser
DE102014203160A1 (de) * 2014-02-21 2015-08-27 Volkswagen Aktiengesellschaft Schweißelektrode
US11831030B2 (en) 2018-05-22 2023-11-28 Pacesetter, Inc. Method of forming a brazed joint having molybdenum material
CN112643021B (zh) * 2020-12-09 2022-06-21 暨南大学 一种激光选区熔化成形高强高耐蚀铜基偏晶合金的铜基复合粉末

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DE264626C (es) *
US1074285A (en) * 1912-04-19 1913-09-30 William F Nolan Copper alloy.
US2069906A (en) * 1935-04-17 1937-02-09 Vaders Eugen Welding rod
US2311750A (en) * 1941-10-17 1943-02-23 Mallory & Co Inc P R Welding electrode
GB620227A (en) * 1947-01-10 1949-03-22 Mallory Metallurg Prod Ltd Improvements in and relating to spot welding electrodes
US3045331A (en) * 1959-06-26 1962-07-24 Mallory & Co Inc P R Electrical contacts of high arc erosion resistance and method of making the same
US3116141A (en) * 1959-11-02 1963-12-31 Erico Prod Inc Welding composition
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DE1565949A1 (de) * 1967-09-29 1970-04-16 Zentralinstitut Schweiss Schweisselektrode zum Widerstandspunktschweissen
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US3909581A (en) * 1972-05-08 1975-09-30 Mallory & Co Inc P R Disposable resistance welding electrode
JPS53120652A (en) * 1977-03-31 1978-10-21 Hitachi Ltd Electrode for resistance welding and its preparation
US4840711A (en) * 1981-01-13 1989-06-20 Metafuse Limited Process for the fusion of one element into a second element
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EP0264626A3 (de) * 1986-10-17 1988-12-28 Battelle-Institut e.V. Verfahren zur Herstellung von dispersionsgehärteten Legierungen auf der Basis von Kupfer
JPH01113183A (ja) * 1987-10-27 1989-05-01 Yuken Kogyo Kk 抵抗溶接電極
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JPH0783945B2 (ja) * 1991-12-25 1995-09-13 株式会社神戸製鋼所 抵抗溶接用電極及びその製造方法
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Also Published As

Publication number Publication date
DE69705671T2 (de) 2001-10-31
DE69705671D1 (de) 2001-08-23
US6144006A (en) 2000-11-07
EP0806263B1 (en) 2001-07-18
EP0806263A1 (en) 1997-11-12
CA2204076A1 (en) 1997-11-06

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