DE3767540D1 - Benetzungsverhalten von bei niedriger temperatur schmelzenden loetmitteln durch oberflaechenaktive zusaetze. - Google Patents

Benetzungsverhalten von bei niedriger temperatur schmelzenden loetmitteln durch oberflaechenaktive zusaetze.

Info

Publication number
DE3767540D1
DE3767540D1 DE8787102275T DE3767540T DE3767540D1 DE 3767540 D1 DE3767540 D1 DE 3767540D1 DE 8787102275 T DE8787102275 T DE 8787102275T DE 3767540 T DE3767540 T DE 3767540T DE 3767540 D1 DE3767540 D1 DE 3767540D1
Authority
DE
Germany
Prior art keywords
weting
behavior
low temperature
active additives
melts melting
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 - Lifetime
Application number
DE8787102275T
Other languages
English (en)
Inventor
Howard H Liebermann
Debasis Bose
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.)
Honeywell International Inc
Original Assignee
AlliedSignal Inc
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 AlliedSignal Inc filed Critical AlliedSignal Inc
Application granted granted Critical
Publication of DE3767540D1 publication Critical patent/DE3767540D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C11/00—Alloys based on lead
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C11/00—Alloys based on lead
    • C22C11/06—Alloys based on lead with tin as the next major constituent
    • 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
    • Y10T428/12431—Foil or filament smaller than 6 mils

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Die Bonding (AREA)
DE8787102275T 1986-04-21 1987-04-14 Benetzungsverhalten von bei niedriger temperatur schmelzenden loetmitteln durch oberflaechenaktive zusaetze. Expired - Lifetime DE3767540D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/854,455 US4734256A (en) 1986-04-21 1986-04-21 Wetting of low melting temperature solders by surface active additions

Publications (1)

Publication Number Publication Date
DE3767540D1 true DE3767540D1 (de) 1991-02-28

Family

ID=25318740

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787102275T Expired - Lifetime DE3767540D1 (de) 1986-04-21 1987-04-14 Benetzungsverhalten von bei niedriger temperatur schmelzenden loetmitteln durch oberflaechenaktive zusaetze.

Country Status (6)

Country Link
US (1) US4734256A (de)
EP (1) EP0242525B1 (de)
JP (1) JPS62296991A (de)
CN (1) CN87102907A (de)
CA (1) CA1305616C (de)
DE (1) DE3767540D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63238994A (ja) * 1987-03-25 1988-10-05 Tdk Corp 半田組成物
JP2582382B2 (ja) * 1987-11-11 1997-02-19 大豊工業株式会社 はんだ材
JP2891432B2 (ja) * 1989-12-27 1999-05-17 田中電子工業株式会社 半導体材料の接続方法，それに用いる接続材料及び半導体装置
JPH07246493A (ja) * 1994-03-09 1995-09-26 Nippon Superia Shiya:Kk はんだ合金
US7644855B2 (en) * 2002-09-19 2010-01-12 Sumitomo Metal Mining Co., Ltd. Brazing filler metal, assembly method for semiconductor device using same, and semiconductor device
US20040129764A1 (en) * 2003-01-07 2004-07-08 Dong Chun Christine Reducing surface tension and oxidation potential of tin-based solders
CN105234589B (zh) * 2014-11-21 2017-09-05 宝鸡市宇生焊接材料有限公司 一种Q500qE钢埋弧焊用烧结焊剂及其制备方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB473781A (en) * 1936-06-04 1937-10-20 Goodlass Wall & Lead Ind Ltd Improvements in the manufacture of lead alloys
US2107223A (en) * 1936-10-24 1938-02-01 Cleveland Graphite Bronze Co Bearing metal alloy
GB508604A (en) * 1938-03-01 1939-07-04 Pirelli General Cable Works Improvements in or relating to the production of lead alloys
US2620367A (en) * 1947-12-04 1952-12-02 Chloride Electrical Storage Co Lead-acid accumulator
DE1914210B2 (de) * 1969-03-20 1970-06-18
US3644115A (en) * 1970-03-23 1972-02-22 Tatsuta Densen Kk Soldering filler metal
JPS4826580A (de) * 1971-07-31 1973-04-07
JPS4828248A (de) * 1971-08-13 1973-04-14
US3793161A (en) * 1972-08-11 1974-02-19 Alpha Metals Methods for electroplating solder
DE2452842A1 (de) * 1974-11-07 1976-05-20 Metallgesellschaft Ag Bleilegierung fuer akkumulatoren
DE2500228C2 (de) * 1975-01-04 1984-07-05 Accumulatorenfabriken Wilhelm Hagen Ag Soest-Kassel-Berlin, 4770 Soest Antimonfreie Bleilegierung für die Herstellung von Gitterplatten für Bleiakkumulatoren
DE2826590A1 (de) * 1978-06-19 1980-01-03 Metallgesellschaft Ag Antimonarme bleilegierung fuer akkumulatorengitter
FR2431544A1 (fr) * 1978-07-20 1980-02-15 Europ Accumulateurs Perfectionnements aux alliages destines a la realisation des supports d'electrodes d'accumulateurs au plomb
DE2907227C2 (de) * 1979-02-23 1985-05-09 Metallgesellschaft Ag, 6000 Frankfurt Verwendung einer Bleilegierung
DE3042011A1 (de) * 1980-11-07 1982-06-03 Metallgesellschaft Ag, 6000 Frankfurt Blei-antimon-knetlegierung
EP0111728A3 (de) * 1982-11-12 1985-04-03 Concast Standard Ag Verfahren und Vorrichtung zur Herstellung band- oder folienartiger Produkte
KR900002983B1 (en) * 1985-04-11 1990-05-03 Furukawa Electric Co Ltd Lead alloy foil for laminated tape

Also Published As

Publication number Publication date
CN87102907A (zh) 1987-10-28
JPS62296991A (ja) 1987-12-24
EP0242525A1 (de) 1987-10-28
US4734256A (en) 1988-03-29
CA1305616C (en) 1992-07-28
EP0242525B1 (de) 1991-01-23

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: HANSMANN, A., DIPL.-WIRTSCH.-ING. VOGESER, W., DIPL.-ING., PAT.-ANWAELTE, 8000 MUENCHEN BOECKER, J., DIPL.-ING. DR.-ING., PAT.- U. RECHTSANW., 6000 FRANKFURT ALBER, N., DIPL.-ING. UNIV. DIPL.-WIRTSCH.-ING.UNIV, PAT.-ANW., 8000 MUENCHEN

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee