CH621076A5 - - Google Patents

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Publication number
CH621076A5
CH621076A5 CH123178A CH123178A CH621076A5 CH 621076 A5 CH621076 A5 CH 621076A5 CH 123178 A CH123178 A CH 123178A CH 123178 A CH123178 A CH 123178A CH 621076 A5 CH621076 A5 CH 621076A5
Authority
CH
Switzerland
Prior art keywords
solder
flux
suction wick
strand
copper
Prior art date
Application number
CH123178A
Other languages
German (de)
English (en)
Inventor
Saul W Chaikin
Original Assignee
Weltsch Dan A
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 Weltsch Dan A filed Critical Weltsch Dan A
Publication of CH621076A5 publication Critical patent/CH621076A5/de

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, 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
    • 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
    • B23K1/018—Unsoldering; Removal of melted solder or other residues
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y10T428/12556—Organic component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12708—Sn-base component
    • Y10T428/12715—Next to Group IB metal-base component

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
CH123178A 1977-05-03 1978-02-03 CH621076A5 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/793,330 US4137369A (en) 1977-05-03 1977-05-03 Visual dye indicator of solder wicking action in metal coated copper braid

Publications (1)

Publication Number Publication Date
CH621076A5 true CH621076A5 (ko) 1981-01-15

Family

ID=25159664

Family Applications (1)

Application Number Title Priority Date Filing Date
CH123178A CH621076A5 (ko) 1977-05-03 1978-02-03

Country Status (2)

Country Link
US (1) US4137369A (ko)
CH (1) CH621076A5 (ko)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4688713A (en) * 1981-10-05 1987-08-25 Raychem Corporation Soldering methods and devices
US4667869A (en) * 1981-10-05 1987-05-26 Raychem Corporation Soldering methods and devices
US4505421A (en) * 1981-10-05 1985-03-19 Raychem Corporation Soldering methods and devices
US4563224A (en) * 1981-10-05 1986-01-07 Raychem Corporation Soldering flux containing a temperature sensitive chemically reactive colorant
US4809901A (en) * 1981-10-05 1989-03-07 Raychem Corporation Soldering methods and devices
US5820697A (en) * 1997-04-18 1998-10-13 International Business Machines Corporation Fluorescent water soluble solder flux
US6194085B1 (en) 1997-09-27 2001-02-27 International Business Machines Corporation Optical color tracer identifier in metal paste that bleed to greensheet
DE10027236A1 (de) * 2000-05-31 2001-12-06 Wack O K Chemie Gmbh Verfahren und Testflüssigkeit zum Nachweisen von sauren Flußmittelrückständen an elektronischen Baugruppen
US6730848B1 (en) 2001-06-29 2004-05-04 Antaya Technologies Corporation Techniques for connecting a lead to a conductor
CN1575900A (zh) 2003-07-04 2005-02-09 白光株式会社 焊料加热工具
US7134590B2 (en) * 2004-03-16 2006-11-14 Moon Gul Choi Desoldering sheath
US20060081680A1 (en) * 2004-10-14 2006-04-20 Kayoko Yoshimura Desoldering wick for lead-free solder
US7608805B2 (en) * 2005-01-14 2009-10-27 Hakko Corporation Control system for battery powered heating device
US20060180245A1 (en) * 2005-02-15 2006-08-17 Tippy Wicker Lead-free solder paste
CN103706966B (zh) * 2013-12-11 2017-01-25 河南超威电源有限公司 铅酸蓄电池的汇流排的助焊剂
EP3962689A1 (en) * 2019-04-30 2022-03-09 Indium Corporation Solder preform with internal flux core including thermochromic indicator
US10842043B1 (en) 2019-11-11 2020-11-17 International Business Machines Corporation Fabricating coolant-cooled heat sinks with internal thermally-conductive fins
US11156409B2 (en) 2020-01-20 2021-10-26 International Business Machines Corporation Coolant-cooled heat sinks with internal thermally-conductive fins joined to the cover
CN114993964B (zh) * 2022-05-31 2024-01-12 苏州浪潮智能科技有限公司 一种元器件底部引脚焊接检测方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB689462A (en) * 1950-01-27 1953-03-25 H J Enthoven & Sons Ltd Improvements relating to fluxes for cored solder and other solders
US3627191A (en) * 1968-03-18 1971-12-14 Jesse Carl Hood Jr Solder wick
US3726464A (en) * 1969-11-28 1973-04-10 T Howell Solder wick device
US3730782A (en) * 1970-07-27 1973-05-01 Ibm Non-activated soldering flux
US3715797A (en) * 1970-10-23 1973-02-13 Wik It Electronics Corp Method for solder removal

Also Published As

Publication number Publication date
US4137369A (en) 1979-01-30

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