BR0011238A - Peças pré-fabricadas revestidas com liga de alumìnio-silìcio - Google Patents

Peças pré-fabricadas revestidas com liga de alumìnio-silìcio

Info

Publication number
BR0011238A
BR0011238A BR0011238-0A BR0011238A BR0011238A BR 0011238 A BR0011238 A BR 0011238A BR 0011238 A BR0011238 A BR 0011238A BR 0011238 A BR0011238 A BR 0011238A
Authority
BR
Brazil
Prior art keywords
aluminum
silicon alloy
prefabricated parts
parts coated
prefabricated
Prior art date
Application number
BR0011238-0A
Other languages
English (en)
Other versions
BR0011238B1 (pt
Inventor
Ulrich Seseke-Koyro
Joachim Frehse
Andreas Becker
Original Assignee
Solvay Fluor & Derivate
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 Solvay Fluor & Derivate filed Critical Solvay Fluor & Derivate
Publication of BR0011238A publication Critical patent/BR0011238A/pt
Publication of BR0011238B1 publication Critical patent/BR0011238B1/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
    • B23K35/362—Selection of compositions of fluxes
    • 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
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • 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
    • B23K35/34—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material comprising compounds which yield metals when heated
    • 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
    • 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
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
    • 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
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
    • C23C26/02—Coating not provided for in groups C23C2/00 - C23C24/00 applying molten material to the substrate
    • 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
    • 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
    • B23K35/001—Interlayers, transition pieces for metallurgical bonding of workpieces
    • B23K35/002—Interlayers, transition pieces for metallurgical bonding of workpieces at least one of the workpieces being of light metal
    • 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
    • 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
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Laminated Bodies (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Finishing Walls (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Coating With Molten Metal (AREA)
  • Paints Or Removers (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Powder Metallurgy (AREA)
  • Glass Compositions (AREA)
  • Ceramic Products (AREA)

Abstract

Patente de Invenção: "PEçAS PRé-FABRICADAS REVESTIDAS COM LIGA DE ALUMìNIO-SILìCIO". Sobre peças pré-fabricadas de alumínio ou ligas de alumínio pode ser separado, mediante aplicação de hexafluorsilicato de metal alcalino e aquecimento, um revestimento de liga de alumínio-silício. Por uma camada de fluoraluminato de potássio não corrosiva que se forma simultaneamente a camada da liga é protegida eficientemente de uma reoxidação.
BRPI0011238-0A 1999-06-02 2000-05-25 processo para a produção de uma peça pré-fabricada de alumìnio ou de uma liga de alumìnio com um revestimento e composição de fluxo para aplicação no dito processo. BR0011238B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19925301A DE19925301A1 (de) 1999-06-02 1999-06-02 Mit Aluminium-Silicium-Legierung beschichtete Bauteile
PCT/EP2000/004777 WO2000073014A1 (de) 1999-06-02 2000-05-25 Mit aluminium-silicium-legierung beschichtete bauteile

Publications (2)

Publication Number Publication Date
BR0011238A true BR0011238A (pt) 2002-03-05
BR0011238B1 BR0011238B1 (pt) 2011-03-22

Family

ID=7910035

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0011238-0A BR0011238B1 (pt) 1999-06-02 2000-05-25 processo para a produção de uma peça pré-fabricada de alumìnio ou de uma liga de alumìnio com um revestimento e composição de fluxo para aplicação no dito processo.

Country Status (22)

Country Link
US (1) US6648212B2 (pt)
EP (2) EP1454706B1 (pt)
JP (1) JP2003500539A (pt)
KR (1) KR100650009B1 (pt)
CN (1) CN1173799C (pt)
AT (2) ATE419951T1 (pt)
AU (1) AU773861B2 (pt)
BR (1) BR0011238B1 (pt)
CA (1) CA2376021A1 (pt)
CZ (1) CZ302162B6 (pt)
DE (3) DE19925301A1 (pt)
ES (1) ES2233405T3 (pt)
HK (1) HK1047256B (pt)
HU (1) HUP0201378A2 (pt)
MX (1) MXPA01012239A (pt)
NO (1) NO20015860L (pt)
PL (2) PL195307B1 (pt)
PT (1) PT1194263E (pt)
RU (1) RU2243865C2 (pt)
SK (1) SK16992001A3 (pt)
UA (1) UA71969C2 (pt)
WO (1) WO2000073014A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10015486A1 (de) * 2000-03-30 2001-10-11 Solvay Fluor & Derivate Neuartige Verwendung für komplexe Fluoride
DE10108330A1 (de) * 2001-02-21 2002-08-29 Solvay Fluor & Derivate Neuartige Anwendung von Kaliumhexafluorsilikat
WO2002087814A1 (en) * 2001-05-02 2002-11-07 Norsk Hydro Asa A process of making a shaped product
DE10210133A1 (de) 2002-03-08 2003-09-18 Behr Gmbh & Co Flussmittel zum Löten von Aluminium
AU2003234143A1 (en) 2002-04-22 2003-11-03 Alcoa Inc. Flux coated brazing sheet
DE10240412A1 (de) * 2002-09-02 2004-03-25 Brazetec Gmbh Flussmittelzubereitung und Verfahren zum lotfreien Verbinden von Aluminium oder Aluminiumlegierungen
US8002905B2 (en) 2003-06-25 2011-08-23 Behr Gmbh & Co. Kg Fluxing agent for soldering metal components
KR100625090B1 (ko) * 2005-03-02 2006-09-20 모딘코리아 유한회사 고 마그네슘 알루미늄 합금용 접합시트 및 고 마그네슘 알루미늄 합금 접합방법
DE102005035704A1 (de) * 2005-07-27 2007-02-01 Behr Gmbh & Co. Kg Zu verlötende Oberfläche
DE102008009695B4 (de) 2007-03-02 2023-10-12 Mahle International Gmbh Halbzeug
EP2135705A1 (en) * 2008-06-20 2009-12-23 Solvay Fluor GmbH Fluidizable potassium fluorozincate
KR20120096587A (ko) 2009-12-21 2012-08-30 솔베이 플루오르 게엠베하 탈수된 Ｋ2ＡｌＦ5를 함유하는 동적 점도가 증가된 플럭스 제제, 그의 제조 방법 및 사용 방법
EP2544851A1 (en) 2010-03-11 2013-01-16 Solvay Fluor GmbH Fine particulate flux
CN102764938B (zh) * 2012-07-18 2014-08-20 熊进 一种铝钎焊膏
CN104400169A (zh) * 2014-09-28 2015-03-11 中国电子科技集团公司第三十八研究所 一种铝合金无焊片真空钎焊方法
EP3898071A1 (en) 2018-12-20 2021-10-27 Solvay Sa Brazing flux, brazing flux composition and process for manufacturing

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3553825A (en) * 1969-11-06 1971-01-12 Borg Warner Method of bonding aluminum
US4905887A (en) * 1969-12-15 1990-03-06 Heinz Schoer Process for soldering aluminum containing workpieces
JPS62282799A (ja) * 1986-06-02 1987-12-08 Nippon Radiator Co Ltd アルミニウム材ろう付用フラツクス
JPS632590A (ja) 1986-06-24 1988-01-07 Nippon Radiator Co Ltd アルミニウム材ろう付用フラツクス
JPH089116B2 (ja) * 1987-01-20 1996-01-31 カルソニック株式会社 アルミニウム材ろう付け用フラツクス
JPH01104496A (ja) * 1987-10-16 1989-04-21 Calsonic Corp アルミニウム材ろう付け用フラックス
US4906307A (en) * 1987-10-16 1990-03-06 Calsonic Corporation Flux used for brazing aluminum-based alloy
JPH01104497A (ja) * 1987-10-16 1989-04-21 Calsonic Corp アルミニウム材ろう付け用フラックス
US4989775A (en) * 1987-12-15 1991-02-05 Showa Aluminum Kabushiki Kaisha Method for brazing aluminum components
US5100486A (en) * 1989-04-14 1992-03-31 The United States Of America As Represented By The United States Department Of Energy Method of coating metal surfaces to form protective metal coating thereon
US5171378A (en) * 1989-09-13 1992-12-15 Erico International Corporation Aluminum welding process and mixture of reactants for use in such process
JPH0484691A (ja) * 1990-07-26 1992-03-17 Calsonic Corp アルミニウム材ろう付け用フラックス
US5100048A (en) * 1991-01-25 1992-03-31 Alcan International Limited Method of brazing aluminum
JPH04303961A (ja) * 1991-04-01 1992-10-27 Nec Ic Microcomput Syst Ltd 半導体集積回路
US5316863A (en) * 1992-05-18 1994-05-31 Alcan International Limited Self-brazing aluminum laminated structure
JPH0691367A (ja) * 1992-09-14 1994-04-05 Showa Alum Corp アルミニウム材の加熱溶接法
US5735451A (en) * 1993-04-05 1998-04-07 Seiko Epson Corporation Method and apparatus for bonding using brazing material
JPH07303858A (ja) * 1994-05-13 1995-11-21 Nippon Light Metal Co Ltd ろう付け用スラリーの塗布方法
HU217858B (hu) * 1995-01-24 2000-04-28 Solvay Fluor Und Derivate Gmbh. Eljárás forrasztópor és folyósítóanyag forrasztáshoz, valamint eljárás a forrasztópor előállítására
JP2881289B2 (ja) * 1995-03-30 1999-04-12 一郎 川勝 アルミニウムのろう付け法
JPH09225631A (ja) * 1996-02-16 1997-09-02 Nippon Light Metal Co Ltd 接合方法
US5785770A (en) * 1996-05-30 1998-07-28 Advance Research Chemicals, Inc. Brazing flux
JP3351249B2 (ja) * 1996-07-23 2002-11-25 日本軽金属株式会社 アルミニウム合金のろう付方法
DE19636897A1 (de) * 1996-09-11 1998-03-12 Solvay Fluor & Derivate Lotfreies Aluminiumlöten
JP3212927B2 (ja) * 1996-12-14 2001-09-25 三菱アルミニウム株式会社 アルミニウム合金粉末ろう材および該粉末ろう材を用いたろう付方法
US6432221B1 (en) * 1998-03-25 2002-08-13 Solvay Fluor Und Derivate Gmbh Fluxing agents
JP2000015481A (ja) * 1998-07-07 2000-01-18 Denso Corp アルミニウム材料のろう付け用組成物及びろう付け用アルミニウム材料並びにアルミニウム材料のろう付け方法
DE10022840A1 (de) * 2000-05-10 2001-11-15 Solvay Fluor & Derivate Laserstrahllöten von Aluminiumlegierungen

Also Published As

Publication number Publication date
PT1194263E (pt) 2005-01-31
UA71969C2 (en) 2005-01-17
DE19925301A1 (de) 2000-12-07
HUP0201378A2 (en) 2002-08-28
AU5809700A (en) 2000-12-18
EP1194263A1 (de) 2002-04-10
CN1353633A (zh) 2002-06-12
CA2376021A1 (en) 2000-12-07
ES2233405T3 (es) 2005-06-16
ATE419951T1 (de) 2009-01-15
PL194874B1 (pl) 2007-07-31
RU2243865C2 (ru) 2005-01-10
ATE282503T1 (de) 2004-12-15
US6648212B2 (en) 2003-11-18
JP2003500539A (ja) 2003-01-07
SK16992001A3 (sk) 2002-06-04
KR20020008410A (ko) 2002-01-30
BR0011238B1 (pt) 2011-03-22
CZ302162B6 (cs) 2010-11-24
HK1047256B (zh) 2005-04-08
DE50008685D1 (de) 2004-12-23
WO2000073014A1 (de) 2000-12-07
EP1454706B1 (de) 2009-01-07
HK1047256A1 (en) 2003-02-14
NO20015860D0 (no) 2001-11-30
AU773861B2 (en) 2004-06-10
CZ20014222A3 (cs) 2002-05-15
EP1454706A1 (de) 2004-09-08
PL195307B1 (pl) 2007-08-31
US20020070263A1 (en) 2002-06-13
EP1194263B1 (de) 2004-11-17
KR100650009B1 (ko) 2006-11-24
CN1173799C (zh) 2004-11-03
MXPA01012239A (es) 2002-07-30
NO20015860L (no) 2001-11-30
PL352068A1 (en) 2003-07-28
DE50015521D1 (de) 2009-02-26

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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