ES2078030T3 - Metodo para soldadura fuerte de superficies metalicas. - Google Patents

Metodo para soldadura fuerte de superficies metalicas.

Info

Publication number
ES2078030T3
ES2078030T3 ES92903183T ES92903183T ES2078030T3 ES 2078030 T3 ES2078030 T3 ES 2078030T3 ES 92903183 T ES92903183 T ES 92903183T ES 92903183 T ES92903183 T ES 92903183T ES 2078030 T3 ES2078030 T3 ES 2078030T3
Authority
ES
Spain
Prior art keywords
metal
brazing
coating
aluminum
brazed
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
ES92903183T
Other languages
English (en)
Inventor
Roland Sion Timsit
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 Alcan International Ltd
Original Assignee
Alcan International Ltd Canada
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 International Ltd Canada filed Critical Alcan International Ltd Canada
Application granted granted Critical
Publication of ES2078030T3 publication Critical patent/ES2078030T3/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
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/28—Selection of soldering or welding materials proper with the principal constituent melting at less than 950 degrees C
    • B23K35/286—Al as the principal constituent

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Products (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Die Bonding (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Arc Welding In General (AREA)
  • Coating With Molten Metal (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

SE DESCRIBE UN NUEVO METODO PAR UNIR ALUMINIO A SUPERFICIES DE METAL MEDIANTE SOLDADURA. EL METODO COMPRENDE A) LA APLICACION COMO REVESTIMIENTO A AL MENOS UNA DE LAS SUPERFICIES DE METAL A UNIR DE UNA MEZCLA DE UN METAL (POR EJEMPLO SI, CU O GE) Y UN FLUJO DE SOLDADURA. EL METAL DE LA MEZCLA ESTA ADAPTADO PARA FORMAR UN MATERIAL EUTETICO SOLDABLE CON UNA O CON AMBAS SUPERFICIES DE METAL, B) EL CALENTAMIENTO DE LAS SUPERFICIES Y DEL REVESTIMIENTO EN UNA RELACION YUXTAPUESTA HASTA UNA TEMPERATURA POR ENCIMA DEL PUNTO DE FUSION DE LA ALEACION DE SOLDADURA PARA DE ESTA FORMA DISOLVER UNA PELICULA DE OXIDO SOBRE LAS SUPERFICIES A UNIR, PROVOCAR QUE EL METAL DEL REVESTIMIENTO SE DISUELVA EN EL INTERIOR DE LA SUPERFICIE DE ALUMINIO LIBRE DE OXIDO Y FORME CON LA MISMA UNA CAPA DE ALEACION DE SOLDADURA Y C) EL ENFRIAMIENTO DE LA SOLDADURA PARA FORMAR UNA UNION SOLIDIFICADA ENTRE LAS SUPERFICIES. TODO ESTO TIENE LA VENTAJA DE SUMINISTRAR LA UNION DE SUPERFICIES DE METAL, TALES COMO ALUMINIO CON ALUMINIO, COBRE, LATON O ACERO, MEDIANTE SOLDADURA SIN LA ANTERIOR FORMACION DE UN MANGUITO DE ALEACION DE SOLDADURA SOBRE LAS SUPERFICIES A SOLDAR.
ES92903183T 1991-01-25 1992-01-24 Metodo para soldadura fuerte de superficies metalicas. Expired - Lifetime ES2078030T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/646,151 US5100048A (en) 1991-01-25 1991-01-25 Method of brazing aluminum

Publications (1)

Publication Number Publication Date
ES2078030T3 true ES2078030T3 (es) 1995-12-01

Family

ID=24591974

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92903183T Expired - Lifetime ES2078030T3 (es) 1991-01-25 1992-01-24 Metodo para soldadura fuerte de superficies metalicas.

Country Status (19)

Country Link
US (2) US5100048A (es)
EP (1) EP0568568B1 (es)
JP (1) JP2648021B2 (es)
CN (1) CN1031493C (es)
AT (1) ATE128396T1 (es)
AU (1) AU649195B2 (es)
BR (1) BR9205522A (es)
CA (1) CA2099278C (es)
CZ (1) CZ290828B6 (es)
DE (1) DE69205153T2 (es)
ES (1) ES2078030T3 (es)
HU (1) HU216682B (es)
IL (1) IL100753A (es)
MX (1) MX9200316A (es)
MY (1) MY108237A (es)
SK (1) SK282878B6 (es)
TW (1) TW222677B (es)
WO (1) WO1992012821A1 (es)
ZA (1) ZA92514B (es)

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DE19537216A1 (de) * 1995-10-06 1997-04-10 Solvay Fluor & Derivate Flußmittelbeschichtete Metallbauteile
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Also Published As

Publication number Publication date
CA2099278C (en) 1998-05-12
EP0568568A1 (en) 1993-11-10
IL100753A0 (en) 1992-09-06
HU216682B (hu) 1999-08-30
US5190596A (en) 1993-03-02
IL100753A (en) 1994-01-25
DE69205153D1 (de) 1995-11-02
CZ290828B6 (cs) 2002-10-16
CZ150393A3 (en) 1994-03-16
SK282878B6 (sk) 2003-01-09
HU9302133D0 (en) 1993-10-28
JPH06504485A (ja) 1994-05-26
ATE128396T1 (de) 1995-10-15
MX9200316A (es) 1992-08-01
AU1177592A (en) 1992-08-27
MY108237A (en) 1996-08-30
JP2648021B2 (ja) 1997-08-27
DE69205153T2 (de) 1996-02-29
TW222677B (es) 1994-04-21
HUT68726A (en) 1995-07-28
ZA92514B (en) 1992-12-30
US5100048A (en) 1992-03-31
WO1992012821A1 (en) 1992-08-06
AU649195B2 (en) 1994-05-12
CN1066014A (zh) 1992-11-11
EP0568568B1 (en) 1995-09-27
SK77493A3 (en) 1994-07-06
CA2099278A1 (en) 1992-07-26
CN1031493C (zh) 1996-04-10
BR9205522A (pt) 1994-04-26

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