JPH0256197B2 - - Google Patents

Info

Publication number
JPH0256197B2
JPH0256197B2 JP1235847A JP23584789A JPH0256197B2 JP H0256197 B2 JPH0256197 B2 JP H0256197B2 JP 1235847 A JP1235847 A JP 1235847A JP 23584789 A JP23584789 A JP 23584789A JP H0256197 B2 JPH0256197 B2 JP H0256197B2
Authority
JP
Japan
Prior art keywords
tin
solder
flux
lead
sample
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.)
Expired
Application number
JP1235847A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02121799A (ja
Inventor
Uiriamu Sanaidaa Randei
Supariitsuku Jeemuzu
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of JPH02121799A publication Critical patent/JPH02121799A/ja
Publication of JPH0256197B2 publication Critical patent/JPH0256197B2/ja
Granted 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
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/26—Selection of soldering or welding materials proper with the principal constituent melting at less than 400 degrees C
    • B23K35/268—Pb 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
    • B23K35/34—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material comprising compounds which yield metals when heated
    • 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
    • H05K3/3465—
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/3489—Composition of fluxes; Methods of application thereof; Other methods of activating the contact surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
JP1235847A 1988-10-17 1989-09-13 はんだの処理方法とそのためのフラツクス Granted JPH02121799A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/258,524 US4896817A (en) 1988-10-17 1988-10-17 Flux composition and method of decreasing tin content in lead/tin solder joints
US258524 2008-10-27

Publications (2)

Publication Number Publication Date
JPH02121799A JPH02121799A (ja) 1990-05-09
JPH0256197B2 true JPH0256197B2 (cg-RX-API-DMAC10.html) 1990-11-29

Family

ID=22980937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1235847A Granted JPH02121799A (ja) 1988-10-17 1989-09-13 はんだの処理方法とそのためのフラツクス

Country Status (4)

Country Link
US (1) US4896817A (cg-RX-API-DMAC10.html)
EP (1) EP0365768B1 (cg-RX-API-DMAC10.html)
JP (1) JPH02121799A (cg-RX-API-DMAC10.html)
DE (1) DE68906853T2 (cg-RX-API-DMAC10.html)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995015834A1 (en) * 1993-12-06 1995-06-15 The Furukawa Electric Co., Ltd. Solder depositing composition and method of packaging using the same
US8868288B2 (en) 2006-11-09 2014-10-21 Smartdrive Systems, Inc. Vehicle exception event management systems
US8880279B2 (en) 2005-12-08 2014-11-04 Smartdrive Systems, Inc. Memory management in event recording systems
US8892310B1 (en) 2014-02-21 2014-11-18 Smartdrive Systems, Inc. System and method to detect execution of driving maneuvers
US8989959B2 (en) 2006-11-07 2015-03-24 Smartdrive Systems, Inc. Vehicle operator performance history recording, scoring and reporting systems
US8996240B2 (en) 2006-03-16 2015-03-31 Smartdrive Systems, Inc. Vehicle event recorders with integrated web server
US9183679B2 (en) 2007-05-08 2015-11-10 Smartdrive Systems, Inc. Distributed vehicle event recorder systems having a portable memory data transfer system
US9201842B2 (en) 2006-03-16 2015-12-01 Smartdrive Systems, Inc. Vehicle event recorder systems and networks having integrated cellular wireless communications systems
US9501878B2 (en) 2013-10-16 2016-11-22 Smartdrive Systems, Inc. Vehicle event playback apparatus and methods
US9554080B2 (en) 2006-11-07 2017-01-24 Smartdrive Systems, Inc. Power management systems for automotive video event recorders
US9633318B2 (en) 2005-12-08 2017-04-25 Smartdrive Systems, Inc. Vehicle event recorder systems

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5615827A (en) * 1994-05-31 1997-04-01 International Business Machines Corporation Flux composition and corresponding soldering method
JP4618427B2 (ja) * 2005-06-29 2011-01-26 三菱マテリアル株式会社 ソルダーペースト中のフラックス含有量の分析方法。
JP7661891B2 (ja) * 2019-12-27 2025-04-15 株式会社レゾナック はんだバンプ形成用部材、はんだバンプ形成用部材の製造方法、及びはんだバンプ付き電極基板の製造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2043573A (en) * 1934-05-26 1936-06-09 American Smelting Refining Process for recovering tin
US2097560A (en) * 1935-09-12 1937-11-02 Goodlass Wall & Lead Ind Ltd Lead and lead alloys
US2115299A (en) * 1936-08-08 1938-04-26 Goodlass Wall & Lead Ind Ltd Process for refining lead alloys
US2235423A (en) * 1939-10-23 1941-03-18 Robert B Erickson Process for separating tin from lead
US3012903A (en) * 1960-05-03 1961-12-12 Coast Metals Inc Method of brazing
DE1508343A1 (de) * 1966-05-21 1969-10-30 Siemens Ag Loetpaste zur Herstellung von Loetverbindungen metallischer Teile
US3970239A (en) * 1975-08-14 1976-07-20 General Instrument Corporation Fluxing technique for removing lead oxide
US4165244A (en) * 1977-10-21 1979-08-21 Jacobs Norman L Soldering flux and method of using same
US4332343A (en) * 1978-09-20 1982-06-01 International Business Machines Corporation Process for in-situ modification of solder comopsition
CA1122856A (en) * 1978-09-20 1982-05-04 Nicholas G. Koopman Process for in-situ modification of solder composition
US4274483A (en) * 1979-08-01 1981-06-23 Modine Manufacturing Company Reaction bonding of ferrous metals
US4360392A (en) * 1980-05-29 1982-11-23 International Standard Electric Corporation Solder flux composition

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995015834A1 (en) * 1993-12-06 1995-06-15 The Furukawa Electric Co., Ltd. Solder depositing composition and method of packaging using the same
US9633318B2 (en) 2005-12-08 2017-04-25 Smartdrive Systems, Inc. Vehicle event recorder systems
US8880279B2 (en) 2005-12-08 2014-11-04 Smartdrive Systems, Inc. Memory management in event recording systems
US9226004B1 (en) 2005-12-08 2015-12-29 Smartdrive Systems, Inc. Memory management in event recording systems
US9472029B2 (en) 2006-03-16 2016-10-18 Smartdrive Systems, Inc. Vehicle event recorder systems and networks having integrated cellular wireless communications systems
US9566910B2 (en) 2006-03-16 2017-02-14 Smartdrive Systems, Inc. Vehicle event recorder systems and networks having integrated cellular wireless communications systems
US8996240B2 (en) 2006-03-16 2015-03-31 Smartdrive Systems, Inc. Vehicle event recorders with integrated web server
US9545881B2 (en) 2006-03-16 2017-01-17 Smartdrive Systems, Inc. Vehicle event recorder systems and networks having integrated cellular wireless communications systems
US9201842B2 (en) 2006-03-16 2015-12-01 Smartdrive Systems, Inc. Vehicle event recorder systems and networks having integrated cellular wireless communications systems
US9208129B2 (en) 2006-03-16 2015-12-08 Smartdrive Systems, Inc. Vehicle event recorder systems and networks having integrated cellular wireless communications systems
US9402060B2 (en) 2006-03-16 2016-07-26 Smartdrive Systems, Inc. Vehicle event recorders with integrated web server
US8989959B2 (en) 2006-11-07 2015-03-24 Smartdrive Systems, Inc. Vehicle operator performance history recording, scoring and reporting systems
US9554080B2 (en) 2006-11-07 2017-01-24 Smartdrive Systems, Inc. Power management systems for automotive video event recorders
US8868288B2 (en) 2006-11-09 2014-10-21 Smartdrive Systems, Inc. Vehicle exception event management systems
US9183679B2 (en) 2007-05-08 2015-11-10 Smartdrive Systems, Inc. Distributed vehicle event recorder systems having a portable memory data transfer system
US9501878B2 (en) 2013-10-16 2016-11-22 Smartdrive Systems, Inc. Vehicle event playback apparatus and methods
US8892310B1 (en) 2014-02-21 2014-11-18 Smartdrive Systems, Inc. System and method to detect execution of driving maneuvers
US9594371B1 (en) 2014-02-21 2017-03-14 Smartdrive Systems, Inc. System and method to detect execution of driving maneuvers

Also Published As

Publication number Publication date
EP0365768A1 (en) 1990-05-02
DE68906853D1 (de) 1993-07-08
JPH02121799A (ja) 1990-05-09
EP0365768B1 (en) 1993-06-02
US4896817A (en) 1990-01-30
DE68906853T2 (de) 1993-12-23

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