BR8902856A - Processo para tratamento de um objeto de aluminio a ser usinado - Google Patents

Processo para tratamento de um objeto de aluminio a ser usinado

Info

Publication number
BR8902856A
BR8902856A BR898902856A BR8902856A BR8902856A BR 8902856 A BR8902856 A BR 8902856A BR 898902856 A BR898902856 A BR 898902856A BR 8902856 A BR8902856 A BR 8902856A BR 8902856 A BR8902856 A BR 8902856A
Authority
BR
Brazil
Prior art keywords
machined
treating
aluminum object
aluminum
Prior art date
Application number
BR898902856A
Other languages
English (en)
Inventor
Robert Anderson Ross
Rejean Lemay
Frank Neale Smith
Original Assignee
Alcan Int Ltd
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 Int Ltd filed Critical Alcan Int Ltd
Publication of BR8902856A publication Critical patent/BR8902856A/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
    • 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
    • B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
    • B23K35/365—Selection of non-metallic compositions of coating materials either alone or conjoint with selection of soldering or welding materials
    • 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
    • B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
    • B23K35/3601—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with inorganic compounds as principal constituents
    • B23K35/3603—Halide salts
    • B23K35/3605—Fluorides
    • 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
    • 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
    • B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
    • 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
    • B23K35/38—Selection of media, e.g. special atmospheres for surrounding the working area
    • 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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/02—Pretreatment of the material to be coated
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/14—Heat exchangers
    • 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)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
BR898902856A 1988-06-14 1989-06-14 Processo para tratamento de um objeto de aluminio a ser usinado BR8902856A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888814056A GB8814056D0 (en) 1988-06-14 1988-06-14 Treating aluminium workpieces

Publications (1)

Publication Number Publication Date
BR8902856A true BR8902856A (pt) 1990-02-01

Family

ID=10638615

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898902856A BR8902856A (pt) 1988-06-14 1989-06-14 Processo para tratamento de um objeto de aluminio a ser usinado

Country Status (7)

Country Link
EP (1) EP0347106A1 (pt)
JP (1) JPH0259169A (pt)
KR (1) KR900000152A (pt)
CN (1) CN1051398A (pt)
BR (1) BR8902856A (pt)
GB (1) GB8814056D0 (pt)
ZA (1) ZA894215B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3159893B2 (ja) * 1995-07-10 2001-04-23 京浜産業株式会社 ろう付用アルミニウム合金鋳物材およびそのろう付方法
EP0787967B1 (en) * 1996-02-05 2000-08-09 Sanden Corporation Heat exchanger formed by brazing a provisional assembly and method of manufacturing the same
US5785770A (en) * 1996-05-30 1998-07-28 Advance Research Chemicals, Inc. Brazing flux
DE102004028093A1 (de) * 2004-03-20 2005-10-06 Solvay Fluor Gmbh Nichtkorrosive Hilfsstoffe zum Aluminiumlöten
KR101300541B1 (ko) * 2005-06-24 2013-09-02 프레스톤 프로닥츠 코포레이션 경납땜된 금속 표면의 부식을 억제하는 방법 및 거기에사용하기 위한 냉각제 및 첨가제
BRPI0921182B1 (pt) 2008-11-25 2018-11-21 Solvay Fluor Gmbh processo para intensificar a resistência à corrosão de partes brasadas, fluxo modificado para brasagem de alumínio, partes de alumínio para brasagem, e, processo para brasagem de partes produzidas a partir de alumínio ou ligas de alumínio
PT2533937T (pt) 2010-02-10 2019-05-03 Solvay Fluor Gmbh Fluxo formando um resíduo de brasagem insóluvel
DE202010017865U1 (de) 2010-02-10 2013-01-16 Solvay Fluor Gmbh Flussmittel zur Bildung eines nichtlöslichen Lötrückstandes
CN103215536B (zh) * 2012-01-20 2015-12-16 上海华培动力科技有限公司 在不锈钢表面形成耐蚀硬化层的低温渗氮方法
US9023235B2 (en) 2012-09-07 2015-05-05 Prestone Products Corporation Heat transfer fluid additive composition
CN103447714A (zh) * 2013-08-14 2013-12-18 桂林市庆通有色金属工艺材料开发有限公司 一种用于铝合金车体气保焊的焊剂及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971501A (en) * 1975-04-09 1976-07-27 Alcan Research And Development Limited Method of brazing aluminum
US4579605A (en) * 1984-02-14 1986-04-01 Furukuwa Aluminum Co., Ltd. Flux for brazing the aluminum parts and preparing method of the same
JPS61169162A (ja) * 1985-01-22 1986-07-30 Toyota Central Res & Dev Lab Inc アルミニウム系材料のろう付け方法

Also Published As

Publication number Publication date
GB8814056D0 (en) 1988-07-20
EP0347106A1 (en) 1989-12-20
CN1051398A (zh) 1991-05-15
KR900000152A (ko) 1990-01-30
ZA894215B (en) 1990-03-28
JPH0259169A (ja) 1990-02-28

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