GB349873A - - Google Patents

Info

Publication number
GB349873A
GB349873A GB27780/30A GB2778030A GB349873A GB 349873 A GB349873 A GB 349873A GB 27780/30 A GB27780/30 A GB 27780/30A GB 2778030 A GB2778030 A GB 2778030A GB 349873 A GB349873 A GB 349873A
Authority
GB
United Kingdom
Prior art keywords
flux
urea
ammonium
solder
dicyandiamidine
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
GB27780/30A
Other languages
English (en)
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.)
General Electric Company PLC
Original Assignee
General Electric Company PLC
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 General Electric Company PLC filed Critical General Electric Company PLC
Publication of GB349873A publication Critical patent/GB349873A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/36Selection 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
    • B23K35/3612Selection 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
    • B23K35/3615N-compounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Epoxy Resins (AREA)
GB27780/30A 1929-09-28 1930-09-17 Expired GB349873A (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE349873T 1929-09-28

Publications (1)

Publication Number Publication Date
GB349873A true GB349873A (https=) 1931-06-04

Family

ID=31895270

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27780/30A Expired GB349873A (https=) 1929-09-28 1930-09-17

Country Status (1)

Country Link
GB (1) GB349873A (https=)

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