AU581494B2 - Brazing flux - Google Patents
Brazing fluxInfo
- Publication number
- AU581494B2 AU581494B2 AU53094/86A AU5309486A AU581494B2 AU 581494 B2 AU581494 B2 AU 581494B2 AU 53094/86 A AU53094/86 A AU 53094/86A AU 5309486 A AU5309486 A AU 5309486A AU 581494 B2 AU581494 B2 AU 581494B2
- Authority
- AU
- Australia
- Prior art keywords
- flux
- brazing
- aluminum
- alloy
- 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
Links
- 230000004907 flux Effects 0.000 title claims description 87
- 238000005219 brazing Methods 0.000 title claims description 52
- XJHCXCQVJFPJIK-UHFFFAOYSA-M caesium fluoride Chemical compound [F-].[Cs+] XJHCXCQVJFPJIK-UHFFFAOYSA-M 0.000 claims description 44
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 29
- 229910052782 aluminium Inorganic materials 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 28
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 claims description 16
- UYFXWCIZFDKSTJ-UHFFFAOYSA-J aluminum;cesium;tetrafluoride Chemical compound [F-].[F-].[F-].[F-].[Al+3].[Cs+] UYFXWCIZFDKSTJ-UHFFFAOYSA-J 0.000 claims description 13
- IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 claims description 7
- 229910045601 alloy Inorganic materials 0.000 description 24
- 239000000956 alloy Substances 0.000 description 24
- 230000008018 melting Effects 0.000 description 18
- 238000002844 melting Methods 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- HUCVOHYBFXVBRW-UHFFFAOYSA-M caesium hydroxide Inorganic materials [OH-].[Cs+] HUCVOHYBFXVBRW-UHFFFAOYSA-M 0.000 description 12
- 239000000203 mixture Substances 0.000 description 11
- 238000004455 differential thermal analysis Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 7
- 239000007864 aqueous solution Substances 0.000 description 7
- 229910052749 magnesium Inorganic materials 0.000 description 7
- 239000011777 magnesium Substances 0.000 description 7
- 239000002002 slurry Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000002441 X-ray diffraction Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 239000000155 melt Substances 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 101100004392 Arabidopsis thaliana BHLH147 gene Proteins 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 3
- 229910052792 caesium Inorganic materials 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000006072 paste Substances 0.000 description 3
- 238000010587 phase diagram Methods 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000008016 vaporization Effects 0.000 description 3
- 238000009834 vaporization Methods 0.000 description 3
- MFGOFGRYDNHJTA-UHFFFAOYSA-N 2-amino-1-(2-fluorophenyl)ethanol Chemical compound NCC(O)C1=CC=CC=C1F MFGOFGRYDNHJTA-UHFFFAOYSA-N 0.000 description 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 2
- 239000006023 eutectic alloy Substances 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229910018626 Al(OH) Inorganic materials 0.000 description 1
- 229910020679 Co—K Inorganic materials 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 229910018540 Si C Inorganic materials 0.000 description 1
- 229910018594 Si-Cu Inorganic materials 0.000 description 1
- 229910008465 Si—Cu Inorganic materials 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- LNSPFAOULBTYBI-UHFFFAOYSA-N [O].C#C Chemical group [O].C#C LNSPFAOULBTYBI-UHFFFAOYSA-N 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- APURLPHDHPNUFL-UHFFFAOYSA-M fluoroaluminum Chemical compound [Al]F APURLPHDHPNUFL-UHFFFAOYSA-M 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 description 1
- 229910001635 magnesium fluoride Inorganic materials 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 description 1
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
- B23K35/3601—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
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)
- Optical Couplings Of Light Guides (AREA)
- Sorption Type Refrigeration Machines (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60003689A JPS61162295A (ja) | 1985-01-11 | 1985-01-11 | ろう付け用フラツクス |
| JP60-003689 | 1985-01-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU5309486A AU5309486A (en) | 1986-07-29 |
| AU581494B2 true AU581494B2 (en) | 1989-02-23 |
Family
ID=11564364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU53094/86A Expired AU581494B2 (en) | 1985-01-11 | 1985-12-23 | 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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU600414B2 (en) * | 1988-08-18 | 1990-08-09 | Fusion Incorporated | Flux and process for brazing aluminum material |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US5242669A (en) * | 1992-07-09 | 1993-09-07 | The S. A. Day Mfg. Co., Inc. | High purity potassium tetrafluoroaluminate and method of making same |
| US5226974A (en) * | 1992-07-09 | 1993-07-13 | The S. A. Day Mfg. Co., Inc. | High quality brazing paste for an aluminum material |
| 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 |
| US6432221B1 (en) * | 1998-03-25 | 2002-08-13 | Solvay Fluor Und Derivate Gmbh | Fluxing agents |
| CA2389088C (en) * | 1999-10-25 | 2010-01-12 | Solvay Fluor Und Derivate Gmbh | Flux for dry application |
| ES2392168T3 (es) * | 2004-06-15 | 2012-12-05 | Sunkwang Brazing Filler Metal Co. Ltd. | Agente para soldadura que contiene fundente soldado a baja temperatura |
| US20090050239A1 (en) * | 2005-03-25 | 2009-02-26 | Jemco Inc. | Brazing flux powder for aluminum-based material and production method of flux powder |
| WO2007074117A1 (de) * | 2005-12-22 | 2007-07-05 | Chemetall Gmbh | Amorpher cäsiumaluminiumfluorid-komplex, dessen herstellung und verwendung |
| WO2007094203A1 (ja) | 2006-02-17 | 2007-08-23 | Kabushiki Kaisha Kobe Seiko Sho | 異材接合用フラックスコアードワイヤおよび異材接合方法 |
| US9138831B2 (en) * | 2008-06-27 | 2015-09-22 | Lincoln Global, Inc. | Addition of rare earth elements to improve the performance of self shielded electrodes |
| KR101731657B1 (ko) | 2008-11-25 | 2017-04-28 | 솔베이 플루오르 게엠베하 | 방청 플럭스 |
| 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 |
| US20120255992A1 (en) | 2009-12-21 | 2012-10-11 | Solvay Fluor Gmbh | Flux preparation with increased dynamic viscosity containing dehydrated K2A1F5, method to produce it and method to use it |
| DE202010017865U1 (de) | 2010-02-10 | 2013-01-16 | Solvay Fluor Gmbh | Flussmittel zur Bildung eines nichtlöslichen Lötrückstandes |
| KR101750128B1 (ko) | 2010-02-10 | 2017-06-22 | 솔베이 플루오르 게엠베하 | 불용성 브레이징 잔류물을 형성하는 플럭스 |
| WO2011110532A1 (en) | 2010-03-11 | 2011-09-15 | Solvay Fluor Gmbh | Fine particulate flux |
| JP5021097B2 (ja) | 2010-06-04 | 2012-09-05 | 古河スカイ株式会社 | アルミニウム合金材の接合方法 |
| 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 |
| CN103958111B (zh) * | 2011-11-27 | 2017-10-24 | 株式会社Uacj | 铝构件的接合方法以及通过该接合方法接合而成的铝结构体 |
| 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 |
| WO2020126090A1 (en) | 2018-12-20 | 2020-06-25 | Solvay Sa | Brazing flux, brazing flux composition and process for manufacturing |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| EP0091231A1 (en) * | 1982-03-29 | 1983-10-12 | Alcan International Limited | Flux for brazing aluminium and method of employing the same |
Family Cites Families (6)
| 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 |
| CS218556B2 (en) * | 1975-04-09 | 1983-02-25 | Alcan Res & Dev | Method of joining the aluminium components |
| 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 |
-
1985
- 1985-01-11 JP JP60003689A patent/JPS61162295A/ja active Granted
- 1985-12-23 DE DE8686900264T patent/DE3572779D1/de not_active Expired
- 1985-12-23 EP EP86900264A patent/EP0239642B1/en not_active Expired
- 1985-12-23 US US06/905,320 patent/US4689092A/en not_active Expired - Lifetime
- 1985-12-23 WO PCT/JP1985/000705 patent/WO1986004007A1/en not_active Ceased
- 1985-12-23 AU AU53094/86A patent/AU581494B2/en not_active Expired
-
1986
- 1986-01-10 CA CA000499348A patent/CA1239525A/en not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| EP0091231A1 (en) * | 1982-03-29 | 1983-10-12 | Alcan International Limited | Flux for brazing aluminium and method of employing the same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU600414B2 (en) * | 1988-08-18 | 1990-08-09 | Fusion Incorporated | Flux and process for brazing aluminum material |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0239642A1 (en) | 1987-10-07 |
| AU5309486A (en) | 1986-07-29 |
| US4689092A (en) | 1987-08-25 |
| JPS61162295A (ja) | 1986-07-22 |
| CA1239525A (en) | 1988-07-26 |
| EP0239642B1 (en) | 1989-09-06 |
| DE3572779D1 (de) | 1989-10-12 |
| JPH0148120B2 (enExample) | 1989-10-18 |
| WO1986004007A1 (en) | 1986-07-17 |
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