CA1239525A - Brazing flux - Google Patents

Brazing flux

Info

Publication number
CA1239525A
CA1239525A CA000499348A CA499348A CA1239525A CA 1239525 A CA1239525 A CA 1239525A CA 000499348 A CA000499348 A CA 000499348A CA 499348 A CA499348 A CA 499348A CA 1239525 A CA1239525 A CA 1239525A
Authority
CA
Canada
Prior art keywords
flux
aluminum
brazing
fluoride
cesium
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
Application number
CA000499348A
Other languages
English (en)
French (fr)
Inventor
Kenichi Suzuki
Fusayoshi Miura
Fumio Shimizu
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.)
Toyota Central R&D Labs Inc
Original Assignee
Toyota Central R&D Labs 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 Toyota Central R&D Labs Inc filed Critical Toyota Central R&D Labs Inc
Application granted granted Critical
Publication of CA1239525A publication Critical patent/CA1239525A/en
Expired 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
    • B23K35/36—Selection of non-metallic compositions, e.g. coatings or 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 or 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
CA000499348A 1985-01-11 1986-01-10 Brazing flux Expired CA1239525A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3689/1985 1985-01-11
JP60003689A JPS61162295A (ja) 1985-01-11 1985-01-11 ろう付け用フラツクス

Publications (1)

Publication Number Publication Date
CA1239525A true CA1239525A (en) 1988-07-26

Family

ID=11564364

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000499348A Expired CA1239525A (en) 1985-01-11 1986-01-10 Brazing flux

Country Status (7)

Country Link
US (1) US4689092A (enExample)
EP (1) EP0239642B1 (enExample)
JP (1) JPS61162295A (enExample)
AU (1) AU581494B2 (enExample)
CA (1) CA1239525A (enExample)
DE (1) DE3572779D1 (enExample)
WO (1) WO1986004007A1 (enExample)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4901909A (en) * 1988-08-18 1990-02-20 Fusion Incorporated Flux and process for brazing aluminum material
JPH0763866B2 (ja) * 1989-12-01 1995-07-12 株式会社豊田中央研究所 ろう付け用フラックス
US5226974A (en) * 1992-07-09 1993-07-13 The S. A. Day Mfg. Co., Inc. High quality brazing paste for an aluminum material
US5242669A (en) * 1992-07-09 1993-09-07 The S. A. Day Mfg. Co., Inc. High purity potassium tetrafluoroaluminate and method of making same
US5333776A (en) * 1993-09-30 1994-08-02 Air Products And Chemicals, Inc. Atmospheres for brazing aluminum and aluminum alloys
US5802716A (en) * 1994-09-30 1998-09-08 Toyota Jidosha Kabushiki Kaisha Method for bonding a valve seat with a cylinder head
CA2183135A1 (en) * 1996-01-22 1997-07-23 Amrit K. Parhar Solder flux having low melting point
US5785770A (en) * 1996-05-30 1998-07-28 Advance Research Chemicals, Inc. Brazing flux
US6070789A (en) * 1997-11-18 2000-06-06 S. A. Day Mfg. Co., Inc. Method for soldering aluminum and soldering rod therefor
KR100546502B1 (ko) * 1998-03-25 2006-01-26 솔베이 플루오르 운트 데리바테 게엠베하 신규 융제
RO121807B1 (ro) * 1999-10-25 2008-05-30 Solvay Fluor Und Derivate Gmbh Flux pentru aplicare uscată
WO2005123309A1 (en) * 2004-06-15 2005-12-29 Sunkwang Brazing Filler Metal Co., Ltd Flux-containing brazing agent brazed at low temperature
EP1862251A4 (en) * 2005-03-25 2009-07-29 Jemco Inc POWDER FLOW FOR BRAZING ALUMINUM MATERIALS AND PROCESS FOR PRODUCING THE FLOW IN POWDER
CN101346209B (zh) * 2005-12-22 2012-10-10 凯密特尔有限责任公司 无定形铯铝氟化物复合物及其制备和应用
EP1997579B1 (en) 2006-02-17 2013-12-25 Kabushiki Kaisha Kobe Seiko Sho Flux-cored wire for different-material bonding and method of bonding different materials
US9138831B2 (en) * 2008-06-27 2015-09-22 Lincoln Global, Inc. Addition of rare earth elements to improve the performance of self shielded electrodes
EP2370228B1 (en) * 2008-11-25 2019-01-09 Solvay Fluor GmbH Anticorrosive flux
JP5520152B2 (ja) * 2009-07-31 2014-06-11 株式会社神戸製鋼所 異材溶接用フラックス入りワイヤ並びに異材レーザ溶接方法及び異材ｍｉｇ溶接方法
EP2447212B2 (en) 2009-11-24 2021-07-07 Sentes-Bir Anonim Sirketi A method for production of cesium aluminum fluoride
BR112012015169A2 (pt) 2009-12-21 2016-03-29 Solvay Fluor Gmbh "preparação de fluxo com viscosidade dinâmica aumentada contendo k2alf5 desidratado, método para a produção do mesmo e método para o uso do mesmo."
DE202010017865U1 (de) 2010-02-10 2013-01-16 Solvay Fluor Gmbh Flussmittel zur Bildung eines nichtlöslichen Lötrückstandes
EP2533937B1 (en) 2010-02-10 2019-01-09 Solvay Fluor GmbH Flux forming an insoluble brazing residue
KR20130034019A (ko) 2010-03-11 2013-04-04 솔베이 플루오르 게엠베하 미립자형 플럭스
CN102917833B (zh) 2010-06-04 2016-08-31 株式会社Uacj 铝合金材料的接合方法
JP5291067B2 (ja) * 2010-09-29 2013-09-18 株式会社神戸製鋼所 異材溶接用フラックス入りワイヤ並びに異材レーザ溶接方法及び異材ｍｉｇ溶接方法
JP5713829B2 (ja) * 2011-07-11 2015-05-07 第一稀元素化学工業株式会社 アルミニウム系材料のろう付用フラックス
JP5713830B2 (ja) * 2011-07-11 2015-05-07 第一稀元素化学工業株式会社 アルミニウム系材料のろう付用フラックス
JP2013043206A (ja) * 2011-08-24 2013-03-04 Kobe Steel Ltd フラックス組成物及びブレージングシート
JP5921994B2 (ja) 2011-10-26 2016-05-24 株式会社神戸製鋼所 フラックス組成物及びブレージングシート
WO2013077455A2 (ja) * 2011-11-27 2013-05-30 古河スカイ株式会社 アルミニウム部材の接合方法及び当該接合方法によって接合されたアルミニウム構造体
JP6022397B2 (ja) 2013-04-25 2016-11-09 株式会社神戸製鋼所 ブレージングシート及びフラックス組成物
US20180369967A1 (en) * 2017-06-23 2018-12-27 Honeywell International Inc. Brazing fluxes and methods for producing brazing fluxes
WO2019081690A1 (en) 2017-10-27 2019-05-02 Solvay Sa IMPROVED BRAZING METHOD AND FLOW-COVERED PARTS
WO2019234209A1 (en) 2018-06-08 2019-12-12 Solvay Sa Concentrate comprising brazing flux
CN113242778A (zh) 2018-12-20 2021-08-10 索尔维公司 钎焊焊剂、钎焊焊剂组合物及制造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1145560A (en) * 1966-12-29 1969-03-19 Murex Welding Processes Ltd Improvements in arc welding electrodes
US3951328A (en) * 1972-08-02 1976-04-20 Alcan Research And Development Limited Joining of metal surfaces
SU531701A1 (ru) * 1974-01-22 1976-10-15 Институт Электросварки Имени Е.О. Патона Порошкова проволока
US3971501A (en) * 1975-04-09 1976-07-27 Alcan Research And Development Limited Method of brazing aluminum
JPS58132394A (ja) * 1982-02-03 1983-08-06 Hitachi Ltd アルミニウムのろう付用粉末フラックス
JPS58167097A (ja) * 1982-03-29 1983-10-03 Nikkei Giken:Kk ろう付用フラツクス
US4619716A (en) * 1983-10-13 1986-10-28 Kabushiki Kaisha Toyota Chuo Kenkyusho Method of brazing an aluminum material
US4579605A (en) * 1984-02-14 1986-04-01 Furukuwa Aluminum Co., Ltd. Flux for brazing the aluminum parts and preparing method of the same

Also Published As

Publication number Publication date
WO1986004007A1 (en) 1986-07-17
AU581494B2 (en) 1989-02-23
EP0239642B1 (en) 1989-09-06
AU5309486A (en) 1986-07-29
EP0239642A1 (en) 1987-10-07
DE3572779D1 (de) 1989-10-12
JPH0148120B2 (enExample) 1989-10-18
JPS61162295A (ja) 1986-07-22
US4689092A (en) 1987-08-25

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