BR0010375A - Método para o tratamento da superfìcie de um objeto de metal e método para o caldeamento de uma peça de trabalho de liga de alumìnio - Google Patents

Método para o tratamento da superfìcie de um objeto de metal e método para o caldeamento de uma peça de trabalho de liga de alumìnio

Info

Publication number
BR0010375A
BR0010375A BR0010375-6A BR0010375A BR0010375A BR 0010375 A BR0010375 A BR 0010375A BR 0010375 A BR0010375 A BR 0010375A BR 0010375 A BR0010375 A BR 0010375A
Authority
BR
Brazil
Prior art keywords
brazing
treating
aluminum alloy
flux
metal object
Prior art date
Application number
BR0010375-6A
Other languages
English (en)
Inventor
Joseph Raymond Kilmer
John B Eye
Original Assignee
Alcoa Inc
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 Alcoa Inc filed Critical Alcoa Inc
Publication of BR0010375A publication Critical patent/BR0010375A/pt

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
    • B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/08—Auxiliary devices therefor
    • B23K3/082—Flux dispensers; Apparatus for applying flux
    • 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
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/20—Preliminary treatment of work or areas to be soldered, e.g. in respect of a galvanic coating
    • B23K1/203—Fluxing, i.e. applying flux onto surfaces
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/02—Coating starting from inorganic powder by application of pressure only
    • C23C24/04—Impact or kinetic deposition of particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Coating With Molten Metal (AREA)
  • Die Bonding (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

"MéTODO PARA O TRATAMENTO DA SUPERFìCIE DE UM OBJETO DE METAL E MéTODO PARA O CALDEAMENTO DE UMA PEçA DE TRABALHO DE LIGA DE ALUMìNIO". A presente invenção se refere a um meio para o preparo de uma superfície de um substrato de metal ou de liga de metal. No processo da presente invenção, uma corrente de uma mistura de partículas de fluxo e partículas de metal é lançada no substrato em velocidades efetivas para aderência do fluxo ao substrato. As velocidades da corrente de partículas são ajustadas de tal modo que as partículas de fluxo aderem à superfície e as partículas de metal ressaltam da superfície. Em temperaturas e velocidades mais altas, as partículas de metal são co-depositadas com o fluxo.
BR0010375-6A 1999-03-05 2000-03-03 Método para o tratamento da superfìcie de um objeto de metal e método para o caldeamento de uma peça de trabalho de liga de alumìnio BR0010375A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12294799P 1999-03-05 1999-03-05
US16996699P 1999-12-09 1999-12-09
PCT/US2000/005679 WO2000052228A1 (en) 1999-03-05 2000-03-03 A method of depositing flux or flux and metal onto a metal brazing substrate

Publications (1)

Publication Number Publication Date
BR0010375A true BR0010375A (pt) 2002-02-13

Family

ID=26821041

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0010375-6A BR0010375A (pt) 1999-03-05 2000-03-03 Método para o tratamento da superfìcie de um objeto de metal e método para o caldeamento de uma peça de trabalho de liga de alumìnio

Country Status (12)

Country Link
US (1) US6344237B1 (pt)
EP (1) EP1165859B1 (pt)
JP (1) JP2002538006A (pt)
KR (1) KR20020006519A (pt)
AT (1) ATE256204T1 (pt)
AU (1) AU769281B2 (pt)
BR (1) BR0010375A (pt)
CA (1) CA2366945A1 (pt)
DE (1) DE60007100T2 (pt)
ES (1) ES2212997T3 (pt)
PL (1) PL350555A1 (pt)
WO (1) WO2000052228A1 (pt)

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Also Published As

Publication number Publication date
DE60007100T2 (de) 2004-09-30
EP1165859B1 (en) 2003-12-10
PL350555A1 (en) 2002-12-16
US6344237B1 (en) 2002-02-05
DE60007100D1 (de) 2004-01-22
AU769281B2 (en) 2004-01-22
EP1165859A1 (en) 2002-01-02
AU3723100A (en) 2000-09-21
KR20020006519A (ko) 2002-01-19
WO2000052228B1 (en) 2000-11-23
ATE256204T1 (de) 2003-12-15
ES2212997T3 (es) 2004-08-16
JP2002538006A (ja) 2002-11-12
WO2000052228A1 (en) 2000-09-08
CA2366945A1 (en) 2000-09-08

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 1986 DE 27/03/2009.