FI-MainGroup/Facet-Choice

Soldering, e.g. brazing; Unsoldering
  • B23K1/00
  • Soldering, e.g. brazing, or unsoldering (B23K 3/00 takes precedence; characterised only by the use of special materials or media B23K 35/00; dip or wave soldering in the manufacture of printed circuits H05K 3/34) [5] HB CC 4E080
  • B23K3/00
  • Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods (materials used for soldering B23K 35/00) [5] HB CC 4E080
    Flame welding or cutting
  • B23K5/00
  • Gas flame welding HB CC 4E052
  • B23K7/00
  • Cutting, scarfing, or desurfacing by applying flames HB CC 4E039
    Electric welding or cutting
  • B23K9/00
  • Arc welding or cutting (electro-slag welding B23K 25/00; welding transformers H01F; welding generators H02K) HB CC 4E001
  • B23K10/00
  • Welding or cutting by means of a plasma [5] HB CC 4E001
  • B23K11/00
  • Resistance welding; Severing by resistance heating HB CC 4E165
  • B23K13/00
  • Welding by high-frequency current heating [5] HB CC 4E098
    Other welding or cutting; Working by laser beam[3]
  • B23K15/00
  • Electron-beam welding or cutting (electron- or ion-beam tubes H01J 37/00) HB CC 4E066
  • B23K17/00
  • Use of the energy of nuclear particles in welding or related techniques HB CC 4E052
  • B23K20/00
  • Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating [3] HB CC 4E167
  • B23K23/00
  • Alumino-thermic welding HB CC 4E052
  • B23K25/00
  • Slag welding, i.e. using a heated layer or mass of powder, slag, or the like in contact with the material to be joined (B23K 23/00 takes precedence; submerged-arc welding B23K 9/18) HB CC 4E051
  • B23K26/00
  • Working by laser beam, e.g. welding, cutting or boring HB CC 4E168
  • B23K28/00
  • Welding or cutting not covered by groups B23K 5/00-B23K 26/00 (joining workpieces by electrolysis C25D 2/00; electrolytic removal of materials C25F) [2] HB CC 4E052

  • B23K31/00
  • Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K 1/00-B23K 28/00 (making tubes or profiled bars involving operations other than soldering or welding B21C 37/04, B21C 37/08) HB CC 4E062
  • B23K33/00
  • Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby HB CC 4E062
  • B23K35/00
  • Rods, electrodes, materials, or media, for use in soldering, welding, or cutting HB CC 4E075
  • B23K37/00
  • Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass (eye-shields for welders worn on the operator's body or carried in the hand A61F 9/00; applicable to metal-working machines other than soldering, welding, or flame-cutting machines B23Q; other protective shields F16P 1/06)? HB CC 4E062
    Indexing scheme associated with groups B23K 1/00-B23K 31/00, relating to articles made by soldering, welding or cutting or to materials to be soldered, welded or cut.[5]
  • B23K101:00
  • Indexing scheme associated with groups B23K 1/00-B23K 31/00, relating to articles made by soldering, welding or cutting or to materials to be soldered, welded or cut. HB CC
  • B23K103:00
  • Materials to be soldered, welded or cut [5] HB CC
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