RU99118314A - METHOD FOR PRODUCING HEAT EXCHANGER SECTIONS BASED ON ALUMINUM - Google Patents

METHOD FOR PRODUCING HEAT EXCHANGER SECTIONS BASED ON ALUMINUM

Info

Publication number
RU99118314A
RU99118314A RU99118314/06A RU99118314A RU99118314A RU 99118314 A RU99118314 A RU 99118314A RU 99118314/06 A RU99118314/06 A RU 99118314/06A RU 99118314 A RU99118314 A RU 99118314A RU 99118314 A RU99118314 A RU 99118314A
Authority
RU
Russia
Prior art keywords
heat exchanger
aluminum
radiator
zinc
exchanger pipe
Prior art date
Application number
RU99118314/06A
Other languages
Russian (ru)
Other versions
RU2194596C2 (en
Inventor
Тосихиро СУЗУКИ
Тсунехико ТАНАКА
Мейтоку ОГАСАВАРА
Йосито ОКИ
Original Assignee
Алкан Интернэшнл Лимитед
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
Priority claimed from JP02455997A external-priority patent/JP3328923B2/en
Application filed by Алкан Интернэшнл Лимитед filed Critical Алкан Интернэшнл Лимитед
Publication of RU99118314A publication Critical patent/RU99118314A/en
Application granted granted Critical
Publication of RU2194596C2 publication Critical patent/RU2194596C2/en

Links

Claims (2)

1. Способ производства секции теплообменника (6) на основе алюминия, в котором экструдированная плоская труба (4) теплообменника на основе алюминия и радиатор (5) на основе алюминия удерживаются в спаянном состоянии друг с другом путем использования состава для пайки (7), отличающийся тем, что отсутствует этап предварительной обработки трубы теплообменника покрытия цинком, и способ содержит нанесение на наружную поверхность трубы теплообменника состава для пайки, полученного из смеси кремния и флюса фтористого типа, изготовление радиатора, сформированного из цинк-содержащего материала на основе алюминия, и последующее нагревание трубы теплообменника и радиатора до заданной температуры, приводя этим трубу теплообменника и радиатор в спаянное отношение друг с другом, а также формирование на наружной поверхности трубы теплообменника смешанного диффузионного слоя (8) из кремния и цинка, в котором цинк, содержащийся в радиаторе, взаимодействует с кремнием в составе для пайки во время операции пайки при формировании смешанного диффузионного слоя.1. A method of manufacturing a section of an aluminum-based heat exchanger (6), in which an extruded flat tube (4) of an aluminum-based heat exchanger and an aluminum-based radiator (5) are held in soldered condition with each other by using a soldering composition (7), characterized the fact that there is no stage of pretreatment of the zinc-coated heat exchanger pipe, and the method comprises applying a soldering composition obtained from a mixture of silicon and fluorine-type flux to the outer surface of the heat exchanger pipe, manufacturing a radiator, formed from zinc-containing aluminum-based material, and subsequent heating of the heat exchanger pipe and radiator to a predetermined temperature, thereby bringing the heat exchanger pipe and radiator into a soldered relationship with each other, as well as the formation of a mixed diffusion layer (8) of silicon on the outer surface of the heat exchanger pipe and zinc, in which the zinc contained in the radiator interacts with silicon in the soldering composition during the brazing operation to form a mixed diffusion layer. 2. Способ производства секции теплообменника на основе алюминия по п.1, отличающийся тем, что концентрация цинка в радиаторе находится в диапазоне 1 - 5%. 2. A method of manufacturing a section of an aluminum-based heat exchanger according to claim 1, characterized in that the zinc concentration in the radiator is in the range of 1 to 5%.
RU99118314/06A 1997-01-24 1998-01-21 Method for making section of heat exchanger with aluminum base tubes RU2194596C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9/24559 1997-01-24
JP02455997A JP3328923B2 (en) 1997-01-24 1997-01-24 Manufacturing method of aluminum heat exchanger core

Publications (2)

Publication Number Publication Date
RU99118314A true RU99118314A (en) 2001-06-20
RU2194596C2 RU2194596C2 (en) 2002-12-20

Family

ID=12141524

Family Applications (1)

Application Number Title Priority Date Filing Date
RU99118314/06A RU2194596C2 (en) 1997-01-24 1998-01-21 Method for making section of heat exchanger with aluminum base tubes

Country Status (15)

Country Link
US (1) US6193140B1 (en)
EP (1) EP0953137B1 (en)
JP (1) JP3328923B2 (en)
KR (1) KR20000070349A (en)
CN (1) CN1244249A (en)
AT (1) ATE210812T1 (en)
AU (1) AU725931B2 (en)
BR (1) BR9806927A (en)
CA (1) CA2275569A1 (en)
DE (1) DE69802900T2 (en)
ID (1) ID23923A (en)
IL (1) IL130756A (en)
NO (1) NO993591L (en)
RU (1) RU2194596C2 (en)
WO (1) WO1998033034A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6729388B2 (en) * 2000-01-28 2004-05-04 Behr Gmbh & Co. Charge air cooler, especially for motor vehicles
CN100425939C (en) * 2002-10-30 2008-10-15 昭和电工株式会社 Heat exchanger, pipe material and fin material of heat exchanger and manufacturing method of heat exchanger
KR20040051033A (en) * 2002-12-11 2004-06-18 엘지전자 주식회사 Apparatus for preventing corrosion of condenser in air conditioner
US7722922B2 (en) 2003-10-20 2010-05-25 Furukawa-Sky Aluminum Corp. Coating apparatus for an aluminum alloy heat exchanger member, method of producing a heat exchanger member, and aluminum alloy heat exchanger member
JP2006132920A (en) * 2004-07-15 2006-05-25 Showa Denko Kk Heat exchanger
JP5485539B2 (en) 2007-12-18 2014-05-07 昭和電工株式会社 Method for producing heat exchanger member and heat exchanger member
JP5548411B2 (en) * 2008-09-02 2014-07-16 カルソニックカンセイ株式会社 Aluminum alloy heat exchanger and method of manufacturing the same
JP4388994B1 (en) * 2008-12-25 2009-12-24 シャープ株式会社 Heat exchanger
JP5632140B2 (en) * 2009-06-24 2014-11-26 株式会社Uacj Aluminum alloy automotive heat exchanger and method of manufacturing the same
US8945721B2 (en) 2010-03-02 2015-02-03 Mitsubishi Aluminum Co., Ltd. Aluminum alloy heat exchanger
CN103502768B (en) * 2011-04-25 2016-08-17 马勒国际有限公司 The method manufacturing the heat exchanger with reinforcing material system
NO3150327T3 (en) * 2014-05-26 2018-12-22
WO2016043340A1 (en) * 2014-09-19 2016-03-24 株式会社ティラド Corrugated fins for heat exchanger
FR3040478B1 (en) * 2015-08-25 2017-12-15 Valeo Systemes Thermiques HEAT EXCHANGER
WO2020052622A1 (en) * 2018-09-14 2020-03-19 杭州三花微通道换热器有限公司 Method for manufacturing heat exchanger, method for treating joint, and method for welding joint to connecting pipe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57142493A (en) * 1981-02-27 1982-09-03 Nippon Denso Co Ltd Aluminum heat exchanger
JPS61184395A (en) 1985-02-12 1986-08-18 Sanden Corp Corrosion preventive process for aluminum heat exchanger
US5148862A (en) * 1990-11-29 1992-09-22 Sumitomo Light Metal Industries, Ltd. Heat exchanger fin materials and heat exchangers prepared therefrom
JPH04270058A (en) * 1991-02-22 1992-09-25 Furukawa Alum Co Ltd Production of heat exchanger made of al
US5732767A (en) * 1996-01-24 1998-03-31 Modine Manufacturing Co. Corrosion resistant heat exchanger and method of making the same

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