KR920021252A - 알루미늄 경납땜 페이스트 - Google Patents

알루미늄 경납땜 페이스트 Download PDF

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Publication number
KR920021252A
KR920021252A KR1019920007654A KR920007654A KR920021252A KR 920021252 A KR920021252 A KR 920021252A KR 1019920007654 A KR1019920007654 A KR 1019920007654A KR 920007654 A KR920007654 A KR 920007654A KR 920021252 A KR920021252 A KR 920021252A
Authority
KR
South Korea
Prior art keywords
aluminum
brazing paste
aluminum brazing
weight
parts
Prior art date
Application number
KR1019920007654A
Other languages
English (en)
Inventor
도시아끼 오구라
다다시 다께모또
다쯔유끼 우지에
Original Assignee
가와사끼 미노루
가부시끼가이샤 니혼 겐마
고미나미 이찌로
도요 알루미늄 가부시끼가이샤
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 가와사끼 미노루, 가부시끼가이샤 니혼 겐마, 고미나미 이찌로, 도요 알루미늄 가부시끼가이샤 filed Critical 가와사끼 미노루
Publication of KR920021252A publication Critical patent/KR920021252A/ko

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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
    • B23K35/3612—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 organic compounds as principal constituents
    • B23K35/3613—Polymers, e.g. resins
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Paints Or Removers (AREA)
  • Lubricants (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

내용 없음.

Description

알루미늄 경납땜 페이스트
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 알루미늄 경납땜 페이스트의 성질을 평가능하는데 사용된 T-형 조인트의 상면도이고,
제2도는 T-형 조인트의 정면도이며,
제3도는 폴리이소부틸렌의 평균분자량(가로축)과 필릿 형성을(세로축)간의 관계를 나타내는 그래프이다.

Claims (4)

  1. 알루미늄 또는 알루미늄 합금의 경납땜을 위한 평균 입자 크기 10 내지 500㎛의 알루미늄 함유 금속 분말 100중량부당 융제 0.5 내지 15중량부와 평균 분자량 300 내지 2000의 액상 폴리이소부틸렌 및/또는 그의 수소화반응 산물 30 내지 80중량부를 포함하는 알루미늄 경납땜 페이스트.
  2. 제1항에 있어서, 점도 조절제를 추가로 포함하는 알루미늄 경납땜 페이스트.
  3. 제1항에 있어서, 알루미늄 경납땜용 상기 금속 분말이 0.2%이하의 산소 함량을 갖는 알루미늄 합금 분말을 포함하는 알루미늄 경납땜 페이스트.
  4. 제1항에 있어서, 상기 융제가 칼륨 플루오로아라루미네이트 착화합물인 알루미늄 경납땜 페이스트.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920007654A 1991-05-07 1992-05-06 알루미늄 경납땜 페이스트 KR920021252A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3101336A JPH04333390A (ja) 1991-05-07 1991-05-07 アルミニウムろうペースト
JP91-101336 1991-05-07

Publications (1)

Publication Number Publication Date
KR920021252A true KR920021252A (ko) 1992-12-18

Family

ID=14297998

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920007654A KR920021252A (ko) 1991-05-07 1992-05-06 알루미늄 경납땜 페이스트

Country Status (5)

Country Link
US (1) US5173126A (ko)
EP (1) EP0512489B1 (ko)
JP (1) JPH04333390A (ko)
KR (1) KR920021252A (ko)
DE (1) DE69213084T2 (ko)

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US5330090A (en) * 1991-12-27 1994-07-19 Showa Aluminum Corporation Brazing agent and a brazing sheet both comprising an aluminum alloy containing a flux
US5547517A (en) * 1991-12-27 1996-08-20 Showa Aluminum Corporation Brazing agent and a brazing sheet both comprising an aluminum alloy containing a flux
JPH0691367A (ja) * 1992-09-14 1994-04-05 Showa Alum Corp アルミニウム材の加熱溶接法
DE4315475A1 (de) * 1993-05-10 1994-11-17 Degussa Lotsuspension zum Aufbringen dünner Lotschichten auf Unterlagen
DE59307711D1 (de) * 1993-05-13 1998-01-02 Endress Hauser Gmbh Co Verfahren zum Herstellen einer Aktivhartlotpaste
DE4339498A1 (de) * 1993-11-19 1995-05-24 Castolin Sa Verfahren und Lotpaste zum Auflöten großflächiger Platinen aus Aluminium oder Aluminium-Legierungen sowie Anwendung des Verfahrens
JP3104606B2 (ja) * 1995-03-24 2000-10-30 株式会社デンソー 基板と被接続材との接続方法及びその接続構造及びその接続用補助材料
US5785770A (en) * 1996-05-30 1998-07-28 Advance Research Chemicals, Inc. Brazing flux
US6053396A (en) * 1996-11-08 2000-04-25 Toyo Riken Corporation Scale formation-inhibitory agents used in welding treatments and method for inhibiting formation of a scale in a welding treatment of metal parts
CZ295579B6 (cs) * 1997-05-06 2005-08-17 Showa Denko K.K. Směsné tavidlo pro pájení natvrdo hliníkových materiálů a způsob jejich pájení natvrdo
DE19731151C1 (de) 1997-07-21 1999-01-21 Degussa Lotpaste zum Hartlöten und Beschichten von Aluminium und Aluminiumlegierungen
TW415867B (en) 1998-07-29 2000-12-21 Calsonic Corp Method for applying flux for use in brazing aluminum material, flux coating apparatus, and method for manufacturing a heat exchanger
US6203628B1 (en) * 1998-08-20 2001-03-20 Toyo Aluminium Kabushiki Kaisha Flux compositions for brazing aluminum, their films and brazing method
JP5041619B2 (ja) * 2000-02-17 2012-10-03 東洋アルミニウム株式会社 アルミニウムろう付用フラックス組成物、その塗膜、及びろう付方法
US6497770B2 (en) * 2000-02-17 2002-12-24 Toyo Aluminium Kabushiki Kaisha Flux-containing compositions for brazing aluminum, films and brazing method thereby
DE20121992U1 (de) * 2001-08-28 2003-10-23 Behr Gmbh & Co Kg Flussmittelzusammensetzungen zum Hartlöten von Teilen, insbesondere auf der Basis von Aluminium als Grundmaterial, sowie derartige Teile
US7337941B2 (en) * 2002-04-22 2008-03-04 Alcoa Inc. Flux coated brazing sheet
US20070187462A1 (en) * 2006-01-11 2007-08-16 Aleris Aluminum Koblenz Gmbh Method of manufacturing a brazed assembly
JP2007260733A (ja) * 2006-03-29 2007-10-11 Mitsubishi Alum Co Ltd ろう付用混合物およびろう付方法
JP5026726B2 (ja) * 2006-04-03 2012-09-19 東洋アルミニウム株式会社 アルミニウムろう付用ペースト状組成物、それが塗布されたアルミニウム含有部材、および、それを用いたアルミニウム含有部材のろう付方法
US11504814B2 (en) 2011-04-25 2022-11-22 Holtec International Air cooled condenser and related methods
CN102303201B (zh) * 2011-08-19 2013-08-21 北京工业大学 一种中温铝基铝合金焊膏的制备方法
CN105026087A (zh) 2012-12-03 2015-11-04 霍尔泰克国际股份有限公司 钎焊组合物及其用途
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Also Published As

Publication number Publication date
EP0512489B1 (en) 1996-08-28
JPH04333390A (ja) 1992-11-20
DE69213084T2 (de) 1997-01-23
EP0512489A2 (en) 1992-11-11
US5173126A (en) 1992-12-22
EP0512489A3 (en) 1992-12-16
DE69213084D1 (de) 1996-10-02

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