RU2012126849A - Способ антикоррозийной обработки алюминиевого теплообменника - Google Patents
Способ антикоррозийной обработки алюминиевого теплообменника Download PDFInfo
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- RU2012126849A RU2012126849A RU2012126849/02A RU2012126849A RU2012126849A RU 2012126849 A RU2012126849 A RU 2012126849A RU 2012126849/02 A RU2012126849/02 A RU 2012126849/02A RU 2012126849 A RU2012126849 A RU 2012126849A RU 2012126849 A RU2012126849 A RU 2012126849A
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- Prior art keywords
- heat exchanger
- hydrophilic
- aluminum material
- treatment
- processing
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- 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
-
- 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
- B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
- B23K1/0012—Brazing 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
- 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
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
- C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
- C09D5/084—Inorganic compounds
-
- 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
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/34—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides
- C23C22/36—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides containing also phosphates
- C23C22/361—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides containing also phosphates containing titanium, zirconium or hafnium compounds
-
- 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
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/82—After-treatment
- C23C22/83—Chemical after-treatment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
- F28F19/04—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings of rubber; of plastics material; of varnish
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2202/00—Metallic substrate
- B05D2202/20—Metallic substrate based on light metals
- B05D2202/25—Metallic substrate based on light metals based on Al
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/22—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2245/00—Coatings; Surface treatments
- F28F2245/02—Coatings; Surface treatments hydrophilic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/04—Fastening; Joining by brazing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Paints Or Removers (AREA)
- Chemical Treatment Of Metals (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
1. Способ антикоррозийной обработки изготовленного из алюминиевого материала теплообменника, который включает обработку изготовленного из алюминиевого материала теплообменника, подвергнутого флюсовой пайке с помощью технологии пайки Nocolok, жидкостью для гидрофильной обработки и затем термическую обработку, в результате чего на поверхности изготовленного из алюминиевого материала теплообменника образуется гидрофильная пленка, при этомжидкость для гидрофильной обработки содержит гидрофильную смолу и ионы лития, а концентрация лития в гидрофильной пленке равна от 0,05 до 25 мас.%.2. Способ по п.1, в котором количество гидрофильной пленки равно от 0,1 до 5,0 г/см.3. Способ по п.1, в котором теплообменник вводят в контакт с жидкостью для гидрофильной обработки после проведения предварительной химической конверсионной обработки теплообменника.4. Способ по п.1, в котором теплообменник представляет собой изготовленный из алюминиевого материала теплообменник, который не подвергали предварительной химической конверсионной обработке.5. Способ по п.1, в котором гидрофильная смола представляет собой поливиниловый спирт, имеющий степень омыления, равную 90% или более, и/или модифицированный поливиниловый спирт.6. Способ по любому из пп.1-5, в котором жидкость для гидрофильной обработки дополнительно содержит сшивающий агент.
Claims (6)
1. Способ антикоррозийной обработки изготовленного из алюминиевого материала теплообменника, который включает обработку изготовленного из алюминиевого материала теплообменника, подвергнутого флюсовой пайке с помощью технологии пайки Nocolok, жидкостью для гидрофильной обработки и затем термическую обработку, в результате чего на поверхности изготовленного из алюминиевого материала теплообменника образуется гидрофильная пленка, при этом
жидкость для гидрофильной обработки содержит гидрофильную смолу и ионы лития, а концентрация лития в гидрофильной пленке равна от 0,05 до 25 мас.%.
2. Способ по п.1, в котором количество гидрофильной пленки равно от 0,1 до 5,0 г/см2.
3. Способ по п.1, в котором теплообменник вводят в контакт с жидкостью для гидрофильной обработки после проведения предварительной химической конверсионной обработки теплообменника.
4. Способ по п.1, в котором теплообменник представляет собой изготовленный из алюминиевого материала теплообменник, который не подвергали предварительной химической конверсионной обработке.
5. Способ по п.1, в котором гидрофильная смола представляет собой поливиниловый спирт, имеющий степень омыления, равную 90% или более, и/или модифицированный поливиниловый спирт.
6. Способ по любому из пп.1-5, в котором жидкость для гидрофильной обработки дополнительно содержит сшивающий агент.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009-272550 | 2009-11-30 | ||
JP2009272550 | 2009-11-30 | ||
PCT/JP2010/071129 WO2011065482A1 (ja) | 2009-11-30 | 2010-11-26 | アルミニウム材製熱交換器の耐食処理方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
RU2012126849A true RU2012126849A (ru) | 2014-01-10 |
Family
ID=44066586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2012126849/02A RU2012126849A (ru) | 2009-11-30 | 2010-11-26 | Способ антикоррозийной обработки алюминиевого теплообменника |
Country Status (9)
Country | Link |
---|---|
US (1) | US9139913B2 (ru) |
EP (1) | EP2508647B1 (ru) |
JP (1) | JP5794512B2 (ru) |
CN (1) | CN102892927B (ru) |
AU (1) | AU2010323484A1 (ru) |
BR (1) | BR112012012976A2 (ru) |
CZ (1) | CZ2012334A3 (ru) |
RU (1) | RU2012126849A (ru) |
WO (1) | WO2011065482A1 (ru) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6184051B2 (ja) * | 2011-09-21 | 2017-08-23 | 日本ペイント・サーフケミカルズ株式会社 | アルミニウム製熱交換器の表面処理方法 |
US9739544B2 (en) | 2012-03-09 | 2017-08-22 | Nippon Paint Surf Chemicals Co., Ltd. | Surface treatment method for aluminum heat exchangers |
KR20170066697A (ko) * | 2013-03-16 | 2017-06-14 | 피알시-데소토 인터내쇼날, 인코포레이티드 | 부식 억제제로서의 아졸 화합물 |
JP6300341B2 (ja) * | 2013-03-29 | 2018-03-28 | 株式会社神戸製鋼所 | アルミニウムフィン材 |
WO2014163166A1 (ja) | 2013-04-03 | 2014-10-09 | 日本ペイント株式会社 | アルミニウム製熱交換器の表面処理方法 |
JP2016084382A (ja) * | 2014-10-23 | 2016-05-19 | シャープ株式会社 | 表面処理剤 |
JP6466144B2 (ja) * | 2014-11-14 | 2019-02-06 | ダイセルポリマー株式会社 | 水性表面処理剤及び被覆シート並びに塗布性改善方法 |
CN104588303A (zh) * | 2014-12-31 | 2015-05-06 | 东莞市高明企业服务有限公司 | 一种铝散热片的亲水性皮膜的制作工艺 |
EP3054235A1 (en) * | 2015-02-09 | 2016-08-10 | Ariston Thermo S.p.A. | Coating method for metal tanks with coil-wound heat exchanger |
JP2017082266A (ja) * | 2015-10-26 | 2017-05-18 | 株式会社神戸製鋼所 | 表面処理アルミニウム合金及び表面処理アルミニウム合金クラッド材 |
US10889723B2 (en) * | 2018-11-08 | 2021-01-12 | The United States Of America As Represented By The Secretary Of The Navy | Synergistic corrosion inhibitor compositions |
DE102019209249A1 (de) * | 2019-06-26 | 2020-12-31 | Mahle International Gmbh | Verfahren zum Passivieren einer mit einem Flussmittel versehenen Aluminiumoberfläche |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06300482A (ja) * | 1991-06-19 | 1994-10-28 | Nippon Parkerizing Co Ltd | 熱交換器 |
JP2001164175A (ja) * | 1999-12-09 | 2001-06-19 | Kansai Paint Co Ltd | 熱交換器フィン材用親水化処理剤 |
JP3836742B2 (ja) | 2001-03-27 | 2006-10-25 | 株式会社デンソー | 親水化処理方法及び親水化処理された熱交換器 |
JP4688602B2 (ja) | 2004-08-06 | 2011-05-25 | 日本ペイント株式会社 | フラックスろう付けされたアルミ熱交換器の表面処理方法 |
DE602005001592T2 (de) * | 2004-08-06 | 2008-04-17 | Nippon Paint Co., Ltd. | Oberflächenbehandlungsverfahren für mit Flussmittel hartgelöteten Aluminium- Wärmetauscher |
-
2010
- 2010-10-15 JP JP2010232824A patent/JP5794512B2/ja active Active
- 2010-11-26 BR BR112012012976A patent/BR112012012976A2/pt not_active IP Right Cessation
- 2010-11-26 EP EP10833328.7A patent/EP2508647B1/en active Active
- 2010-11-26 AU AU2010323484A patent/AU2010323484A1/en not_active Abandoned
- 2010-11-26 RU RU2012126849/02A patent/RU2012126849A/ru not_active Application Discontinuation
- 2010-11-26 CZ CZ20120334A patent/CZ2012334A3/cs unknown
- 2010-11-26 WO PCT/JP2010/071129 patent/WO2011065482A1/ja active Application Filing
- 2010-11-26 US US13/512,614 patent/US9139913B2/en active Active
- 2010-11-26 CN CN201080054133.7A patent/CN102892927B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
WO2011065482A1 (ja) | 2011-06-03 |
JP2011131206A (ja) | 2011-07-07 |
EP2508647A1 (en) | 2012-10-10 |
EP2508647B1 (en) | 2018-07-18 |
CN102892927A (zh) | 2013-01-23 |
CN102892927B (zh) | 2014-08-20 |
AU2010323484A1 (en) | 2012-06-14 |
JP5794512B2 (ja) | 2015-10-14 |
EP2508647A4 (en) | 2017-01-04 |
US20120288634A1 (en) | 2012-11-15 |
BR112012012976A2 (pt) | 2017-03-01 |
US9139913B2 (en) | 2015-09-22 |
CZ2012334A3 (cs) | 2012-09-19 |
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