DE19747041A1 - Flußmittelfreie Hartlotpaste - Google Patents

Flußmittelfreie Hartlotpaste

Info

Publication number
DE19747041A1
DE19747041A1 DE19747041A DE19747041A DE19747041A1 DE 19747041 A1 DE19747041 A1 DE 19747041A1 DE 19747041 A DE19747041 A DE 19747041A DE 19747041 A DE19747041 A DE 19747041A DE 19747041 A1 DE19747041 A1 DE 19747041A1
Authority
DE
Germany
Prior art keywords
copper
solder
weight
organic binder
binder system
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.)
Withdrawn
Application number
DE19747041A
Other languages
German (de)
English (en)
Inventor
Juergen Dr Koch
Leander Staab
Sandra Wittpahl
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.)
Brazetec GmbH
Original Assignee
Degussa GmbH
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 Degussa GmbH filed Critical Degussa GmbH
Priority to DE19747041A priority Critical patent/DE19747041A1/de
Priority to BR9812961-9A priority patent/BR9812961A/pt
Priority to KR1020007004302A priority patent/KR100666836B1/ko
Priority to AT98948897T priority patent/ATE217233T1/de
Priority to JP2000517819A priority patent/JP4215390B2/ja
Priority to CN98810504A priority patent/CN1111463C/zh
Priority to US09/529,972 priority patent/US6342106B1/en
Priority to ES98948897T priority patent/ES2177061T3/es
Priority to AU95355/98A priority patent/AU9535598A/en
Priority to DE59804087T priority patent/DE59804087D1/de
Priority to PCT/EP1998/005564 priority patent/WO1999021679A1/de
Priority to EP98948897A priority patent/EP1032483B1/de
Publication of DE19747041A1 publication Critical patent/DE19747041A1/de
Withdrawn legal-status Critical Current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
    • 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
    • F28F21/085—Heat exchange elements made from metals or metal alloys from copper or copper alloys
    • 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
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering or brazing
    • B23K35/0244—Powders, particles or spheres; Preforms made therefrom
    • B23K35/025—Pastes, creams or slurries
    • 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
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550°C
    • B23K35/302—Cu as the principal constituent
    • 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
    • B23K35/3612—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 organic compounds as principal constituents
    • B23K35/3613—Polymers, e.g. resins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Powder Metallurgy (AREA)
DE19747041A 1997-10-24 1997-10-24 Flußmittelfreie Hartlotpaste Withdrawn DE19747041A1 (de)

Priority Applications (12)

Application Number Priority Date Filing Date Title
DE19747041A DE19747041A1 (de) 1997-10-24 1997-10-24 Flußmittelfreie Hartlotpaste
BR9812961-9A BR9812961A (pt) 1997-10-24 1998-09-02 Pasta de soldagem dura livre de agente fundente
KR1020007004302A KR100666836B1 (ko) 1997-10-24 1998-09-02 무용제 경랍 페이스트, 이를 사용한 납땜방법 및 납땜용 열가소성 유기 결합제 시스템
AT98948897T ATE217233T1 (de) 1997-10-24 1998-09-02 Flussmittelfreie hartlotpaste
JP2000517819A JP4215390B2 (ja) 1997-10-24 1998-09-02 フラックスを含まないろう付け用ペースト
CN98810504A CN1111463C (zh) 1997-10-24 1998-09-02 无熔剂的硬焊料膏,使用它的焊接方法和一种混合物在焊料粉末中的应用
US09/529,972 US6342106B1 (en) 1997-10-24 1998-09-02 Flux-free brazing paste
ES98948897T ES2177061T3 (es) 1997-10-24 1998-09-02 Pasta de soldante fuerte exenta de fundente.
AU95355/98A AU9535598A (en) 1997-10-24 1998-09-02 Flux-free hard solder paste
DE59804087T DE59804087D1 (de) 1997-10-24 1998-09-02 Flussmittelfreie hartlotpaste
PCT/EP1998/005564 WO1999021679A1 (de) 1997-10-24 1998-09-02 Flussmittelfreie hartlotpaste
EP98948897A EP1032483B1 (de) 1997-10-24 1998-09-02 Flussmittelfreie hartlotpaste

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19747041A DE19747041A1 (de) 1997-10-24 1997-10-24 Flußmittelfreie Hartlotpaste

Publications (1)

Publication Number Publication Date
DE19747041A1 true DE19747041A1 (de) 1999-04-29

Family

ID=7846521

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19747041A Withdrawn DE19747041A1 (de) 1997-10-24 1997-10-24 Flußmittelfreie Hartlotpaste
DE59804087T Expired - Lifetime DE59804087D1 (de) 1997-10-24 1998-09-02 Flussmittelfreie hartlotpaste

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59804087T Expired - Lifetime DE59804087D1 (de) 1997-10-24 1998-09-02 Flussmittelfreie hartlotpaste

Country Status (11)

Country Link
US (1) US6342106B1 (https=)
EP (1) EP1032483B1 (https=)
JP (1) JP4215390B2 (https=)
KR (1) KR100666836B1 (https=)
CN (1) CN1111463C (https=)
AT (1) ATE217233T1 (https=)
AU (1) AU9535598A (https=)
BR (1) BR9812961A (https=)
DE (2) DE19747041A1 (https=)
ES (1) ES2177061T3 (https=)
WO (1) WO1999021679A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016030286A1 (de) * 2014-08-27 2016-03-03 Heraeus Deutschland GmbH & Co. KG Lotpaste

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6530514B2 (en) * 2001-06-28 2003-03-11 Outokumpu Oyj Method of manufacturing heat transfer tubes
JP2005118826A (ja) * 2003-10-16 2005-05-12 Denso Corp ろう付け方法
FI120051B (fi) * 2004-06-03 2009-06-15 Luvata Oy Menetelmä metallipulverin liittämiseksi lämmönsiirtopintaan ja lämmönsiirtopinta
FI120050B (fi) * 2004-06-03 2009-06-15 Luvata Oy Menetelmä metallioksidipulverin pelkistämiseksi ja liittämiseksi lämmönsiirtopintaan ja lämmönsiirtopinta
KR100620368B1 (ko) * 2006-04-26 2006-09-06 최진수 주석 및 니켈을 함유한 인동합금 경납땜봉
US20090140030A1 (en) * 2007-10-30 2009-06-04 Sundar Amancherla Braze formulations and processes for making and using
CN102744534B (zh) * 2012-07-27 2015-01-14 张国华 一种无银焊料的制备方法及制品
CN104028918B (zh) * 2014-06-12 2016-10-05 深圳大学 一种树脂粘接磷铜粉钎焊料及其制备方法
WO2020039497A1 (ja) 2018-08-21 2020-02-27 ハリマ化成株式会社 ろう付け材、ろう付け部材、熱交換器、および、ろう付け部材の製造方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2840415A1 (de) * 1977-09-16 1979-03-29 Johnson Matthey Co Ltd Lotzusammensetzung
DE3012925A1 (de) * 1979-04-06 1980-10-23 Johnson Matthey Co Ltd Loetmittel
US5130090A (en) * 1989-11-17 1992-07-14 Outokumpu Oy Copper alloys to be used as brazing filler metals
US5178827A (en) * 1989-11-17 1993-01-12 Outokumpu Oy Copper alloys to be used as brazing filler metals
US5378294A (en) * 1989-11-17 1995-01-03 Outokumpu Oy Copper alloys to be used as brazing filler metals

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101691A (en) * 1976-09-09 1978-07-18 Union Carbide Corporation Enhanced heat transfer device manufacture

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2840415A1 (de) * 1977-09-16 1979-03-29 Johnson Matthey Co Ltd Lotzusammensetzung
DE3012925A1 (de) * 1979-04-06 1980-10-23 Johnson Matthey Co Ltd Loetmittel
US5130090A (en) * 1989-11-17 1992-07-14 Outokumpu Oy Copper alloys to be used as brazing filler metals
US5178827A (en) * 1989-11-17 1993-01-12 Outokumpu Oy Copper alloys to be used as brazing filler metals
US5378294A (en) * 1989-11-17 1995-01-03 Outokumpu Oy Copper alloys to be used as brazing filler metals

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
US-Z.: Adv. Mater. Process (1995), 147 (5), 33 u. SAE Technical Paper 931076 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016030286A1 (de) * 2014-08-27 2016-03-03 Heraeus Deutschland GmbH & Co. KG Lotpaste
US10456871B2 (en) 2014-08-27 2019-10-29 Heraeus Deutschland GmbH & Co. KG Solder paste

Also Published As

Publication number Publication date
ATE217233T1 (de) 2002-05-15
JP4215390B2 (ja) 2009-01-28
ES2177061T3 (es) 2002-12-01
US6342106B1 (en) 2002-01-29
EP1032483B1 (de) 2002-05-08
CN1111463C (zh) 2003-06-18
AU9535598A (en) 1999-05-17
DE59804087D1 (de) 2002-06-13
EP1032483A1 (de) 2000-09-06
CN1277571A (zh) 2000-12-20
BR9812961A (pt) 2000-08-08
KR100666836B1 (ko) 2007-01-11
JP2001520940A (ja) 2001-11-06
KR20010024543A (ko) 2001-03-26
WO1999021679A1 (de) 1999-05-06

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: DEGUSSA-HUELS AG, 45772 MARL, DE

8127 New person/name/address of the applicant

Owner name: DEGUSSA-HUELS AG, 60311 FRANKFURT, DE

8127 New person/name/address of the applicant

Owner name: BRAZETEC GMBH, 63457 HANAU, DE

8125 Change of the main classification

Ipc: B23K 35/30

8139 Disposal/non-payment of the annual fee